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HIPOT Analyzer 19055/19055-C

1. Figure 4 5 5 Meanwhile press STOP and Function Key UNLOCK to clear buzzer sound then shows UNLOCK window 6 By using numerical keys to input PASSWORD 0 0 0 0 when NEW SECURITY CODE does not be set Press START key to restart test 7 Press MENU to return to MAIN MENU Note When 19055 set as FAIL LOCK ON then to restart and enter TEST menu directly 4 14 2 Release FAIL LOCK 1 When title list shows MAIN MENU press numerical key that corresponds to FAIL LOCK then it will show RELEASE FAIL LOCK window 2 By using numerical keys to input PASSWORD 0 0 0 0 when NEW SECURITY CODE does not be set 3 Press ENTER key FAIL LOCK function will be released and message indication box LOCK highlight will also be released 4 15 Output Signal The analyzer includes LED and buzzer two kinds of indication signals The rear panel of analyzer has the following output signals UNDER TEST When the analyzer is under testing the output terminal will short circuit Users can apply this short circuit condition to control external signal The junction specification 125VAC current is lower than 1A PASS When the analyzer judged DUT as good the output terminal will short circuit Users can apply this short circuit condition to control external signal The junction 4 24 Description of Panel specification 125VAC current is lower
2. 2 020000E 01 to indicate STEP 2 Corona high limit values of AC withstand in the main unit is 20 2 SOURce SAFEty STEP lt n gt AC LIMit OPEN lt numeric value gt This command sets the selected STEP its OPEN high limit value of AC withstand leakage HFCC under GENERAL MODE Range 10 100 Example Input command SAFE STEP 2 AC LIM OPEN 0 2 Description It sets STEP 2 OPEN high limit value of AC withstand leakage HFCC in the main unit to 20 SOURce SAFEty STEP lt n gt AC LIMit OPEN This command queries the selected STEP its OPEN high limit value of AC withstand leakage current HFCC under GENERAL MODE Example Input command SAFE STEP 2 AC LIM OPEN Return message 2 000000E 01 HIPOT Analyzer 19055 19055 C User s Manual Description It returns 2 000000E 01 to indicate STEP 2 OPEN high limit values of AC withstand leakage current in the main unit is 20 SOURce SAFEty STEP lt n gt AC LIMit SHORt lt numeric value gt This command sets the selected STEP its SHORT high limit value of AC withstand HFCC under GENERAL MODE Range When Cs is below 40 pF included the setting is 0 i e OFF 100 500 When Cs is above 41 pF included it only can set 0 i e OFF Example Input command SAFE STEP 2 AC LIM SHOR 3 Description It sets STEP 2 SHORT high limit values of AC withstand HFCC to 300 SOURce SAFEty STEP lt n gt AC LIMit SHORt This command queries the selecte
3. This command sets the selected STEP its required time of setting voltage value to fall to O under GENERAL MODE The unit is in second s Range 0 or 0 1 999 0 0 is for setting OFF Example Input command SAFE STEP 4 IR TIME FALL 3 Description It sets STEP 4 required time of setting voltage value to fall to 0 in the main unit is 3 0sec SOURce SAFEty STEP lt n gt IR TIME FALL This command queries the selected STEP its required time of setting voltage value to fall to under GENERAL MODE Example Input command SAFE STEP 4 1R TIME FALL Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate STEP 4 required time of setting voltage value to fall to 0 in the main unit is 3 0 sec SOURce SAFEty STEP lt n gt IR RANGe UPPer This command selects the range upper than the current measured according to current value users inputted under GENERAL MODE The unit is in Ampere A Range 0 0 01 Example Input command SAFE STEP 4 IR RANG 0 0003 Description It sets IR measured current value of STEP 4 in the main unit to 300uA thus the selected IR range upper than the current measured is 3mA SOURce SAFEty STEP lt n gt IR RANGe UPPer This command queries the range being set under GENERAL MODE Example Input command SAFE STEP 4 IR RANG Return message 3 000000E 03 Description It returns 3 000000E 03 to indicate STEP 4 setting range in the main unit is 3mA
4. Description This command means the judgment result of the last step is pass SOURce SAFEty RESult BREakdown JUDGment This command queries the judgment result code under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE Return message 116 Description This command means the judgment result of the main unit is pass SOURce SAFEty RESult BREakdown MMETerage This command queries MEASURE METER reading under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE MMET Return message 7 000000E 05 Description It returns 7 000000E 05 to indicate the result of query MEASURE METER is 0 07mA SOURce SAFEty RESult BREakdown OMETerage This command queries OUTPUT METER reading under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE OMET Return message 5 100000E 01 Description It returns 5 100000E 01 to indicate the result of query OUTPUT METER is 0 051kV SOURce SAFEty RESult BREakdown CMETerage This function is for 19055 C This command queries CORONA METER reading under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE CMET Return message 1 200000E 01 Description It returns 1 200000E 01 to indicate the result of query CORONA METER is 12 SOURce SAFEty RESult BREakdown MODE This command queries the selected MODE under BREAK DOWN VOLT MODE and returns character data AC or DC Example Input command SAFE RES BRE MODE
5. IS NEXT I PRINT Program is stopped GOTO END1 MySRORoutine SRO interrupt PEN OFF PRINT Running the SRQ PRINT 1 OUTPUT 3 ESR P E RINT 1 ENTER 3 NPUT 2 C get the questionable state IF C 32 THEN PRINT All Pass ELSE PRINT Fail END IF End of SRO interrupt END1 CLOSI END 5 41 HIPOT Analyzer 19055 19055 C User s Manual 5 6 2 Example of RS232 Basic Program compiled using Microsoft version 1 1 MS DOS 6 22 RS232 example program Gl Gl EF GI SSS PEN COM1 9600 N 8 1 LE FOR RANDOM AS 1 RINT 1 RINT 1 NPUT 1 I IF ST M SOURce SAF Ety STOP SOURce SAF STEPNUMS 0 THEN Ety SNUMBer gt FO S TEPNUM TO 1 STI EMPS INP RINT 1 UTS LOC 1 SOURce SAE open serial port 2 as device send STOP command to device clear all steps NEXT I IF END F D PRIN PRIN PRIN T SOU SOU SOU SAFE H LEVel SAFE LIMit SAFE TIME T 500 HIGH 0 003 EST 3 Rce Rce Rce F SAFEty BZ LEVel 500 SAFE LIMIT 0 003 SAFE TIME 3 PRIN PRIN PRIN SOU SOU SOU Rce Rce Rce F D SAFEty P3 LEVel 500 SAFE LIMIT 300000 SAFE TIME 3 PRIN PRIN PRIN SOU SOU S
6. LOW ARC lt numeric value gt ARC I CORona lt numeric value gt CORona TIME TEST lt numeric value gt TEST STEP lt numeric value gt STEP l l l l l l l l l l l l l l l l l DC LEVEI lt start gt lt end gt LEVEI LIMit LEHIGH lt numeric value gt HIGH LOW lt numeric value gt LOW ARC lt numeric value gt ARC CORona lt numeric value gt CORona TIME TEST lt numeric value gt TEST DWELI lt numeric value gt DWELI STEP lt numeric value gt STEP EXTernal STATe lt boolean gt ON OFF STATe 5 4 2 Command Description IEEE 488 2 Command CLS Clear status command data configuration the following actions are needed 5 7 HIPOT Analyzer 19055 19055 C User s Manual 5 8 Clear standard event status register Clear status bit group register except for MAV bit bit 4 ESE lt numeric value gt It uses for setting standard event status enable register value lt metric system value gt range is 0 255 ESE The controller is used for query standard event status of device enable register value The output format is lt metric system value gt its range is 0 255 ESR The controller queries the standard event register value of the device After performing this command the standard event register value will be cleared to 0 The
7. Read out the ammeter value gt Ex 0 012mA Press 0 1 2 4 ENTER Press STOP Stop DCA 2 999uA Offset point calibration Press A key to display Display DCA 0 3mA FULL 0 12mA DCA 299 9uA range full point calibration Press STOP START Read out the ammeter value Example 0 120mA Press 0 1 2 0 ENTER Press STOP Stop DCA 299 9uA range calibration Press A key to display Display DCA 3mA Offset 0 12mA DCA 2 999mA range Offset point calibration Press STOP START Read out the ammeter value Example 0 124mA Press 0 1 2 4 ENTER Press STOP Stop DCA 2 999mA Offset point calibration Change the load resistor to 500kQ 50watt or higher or connect 9102 to select DCA MODE 500kQ HIPOT Analyzer 19055 19055 C User s Manual Press Display Press Press Press Press Display Press Press Press A key to display DCA 3mA FULL 2 5mA STOP START 2 0 3 9 ENTER STOP A key to display DCA 20mA Offset 2 5mA STOP START 2 9 0 3 ENTER STOP DCA 2 999mA range full point calibration Read out the ammeter value Example 2 039mA Stop DCA 2 999mA range calibration DCA 20 00mA range Offset point calibration Read out the ammeter value Example 2 903mA Stop DCA 20 00mA Offset point calibration Change the load resistor to 100kQ 100watt or higher or connect 9102 to select DCA MODE 100kQ Pres
8. Return message DC Description It returns DC to indicate its mode is DC SOURce SAFEty RESult BREakdown STEP This command queries the executed STEP number under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE STEP Return message 2 Description It returns 2 to indicate the executed 2 STEPs Description for GPIB RS232 Interface IEEE 488 2 SOURce SAFEty RESult BREakdown TIME ELAPsed TEST This command queries the executed test time of the STEP under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE TIME Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate the tested time of the STEP is 3 seconds SOURce SAFEty RESult BREakdown TIME ELAPsed DWELI This command queries the executed dwell time of the STEP under BREAK DOWN VOLT MODE Example Input command SAFE RES BRE TIME DWEL Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate the tested dwell time of the STEP is 3 seconds SOURce SAFEty RESult BREakdown WVoltage This command returns voltage value before FAIL occurred under BREAK DOWN VOLT MODE The command returns 9 910000E 37 as the test passed Example Input command SAFE RES BRE WV Return message 7 500000E 01 Description It returns 7 500000E 01 to indicate voltage value is 75V before FAIL occurred SOURce SAFEty STEP lt n gt DELete This comma
9. SOURce SAFEty STEP lt n gt AC HFCC OFFSet lt numeric value gt This command sets C value Offset of AC HFCC under GENERAL MODE The unit is in Farad F Range 0 100nF Example Input command SAFE STEP 1 AC HFCC OFFS 20E 12 Description It sets C value Offset of STEP 1 AC HFCC in the main unit to 20pF SOURce SAFEty STEP lt n gt AC HFCC OFFSet This command queries the selected STEP its C value Offset of HFCC under GENERAL MODE Example Input command SAFE STEP 1 AC HFCC OFFS Return message 2 000000E 11 Description It returns 2 000000E 11 to indicate STEP 1 C value Offset of HFCC in the main unit is 20pF SOURce SAFEty STEP lt n gt AC TIME RAMP lt numeric value gt This command sets the selected STEP its required time ramp to setting voltage under GENERAL MODE The unit is in second s Range 0 or 0 1 999 0 0 is for setting OFF Example Input command SAFE STEP 2 AC TIME RAMP 5 Description It sets the required time of STEP 2 in the main unit to ramp to setting voltage is 5 0 sec SOURce SAFEty STEP lt n gt AC TIME RAMP This command queries the selected STEP its required time ramp to setting voltage under GENERAL MODE Example Input command SAFE STEP 2 AC TIME RAMP Return message 5 000000E 00 HIPOT Analyzer 19055 19055 C User s Manual 5 20 Description It returns 5 000000E 00 to indicate the required time of STEP 2 in the main unit to ramp to settin
10. means the rest parameter data are 97 groups can be set there are 3 groups have been used MEMory FREE STEP This command queries the rest STEP number in the main memory Example Input command MEM FREE STEP Return message 497 3 Description Return message 497 3 means the rest can be set STEPs are 497 steps there are 3 steps have been used MEMory NSTates This command queries the maximum value plus 1 of the analyzer SAV RCL parameter can be used Example Input command MEM NST Return message 101 5 9 HIPOT Analyzer 19055 19055 C User s Manual Description Return message 101 means the storage capacity of the main memory is 100 groups 101 1 SYSTem ERRor NEXT This command reads message in Error Queue The returned message please see section 5 5 Error Message Example Input command SYST ERR Return message 0 No error Description Return message 0 No error means there is no error message in queue SYSTem VERSion This command queries the SCPI version of this device Example Input command SYST VERS Return message 1990 0 Description Return message 1990 0 means the device supported SCPI version is 1990 0 SOURce FUNCtion lt GENeral BREakdown gt This command switches GENERAL MODE or BREAKDOWN VOLT MODE Example Input command FUNC GEN Description Switch to GENERAL MODE SOURce FUNCtion This
11. 4 S EON M 10 UL ujmon gt SYSTEM E ISS gt OFTON SG 8900 CA amp 6 gt LOCK ED Ca 7 gt ERROR LOG BD EI amp SELECT MODE 4 be Display Area 8 9 Figure 4 1 Front panel includes several function areas which easy to use This paragraph will introduce each control and information on screen to you E Display Area Magnification H MAIN MENU MEMORY 1 gt SYSTEM PRESET Se 2 gt OPTION BS a 3 gt CALIBRATION PROGRAM D S 4 gt KEY LOCK SE 5 gt NEW SECURITY CODE p 2 6 gt FAIL LOCK gt 7 gt ERROR LOG lt Message Bar Message Indication Display Area Title List This list displays the current setting of main unit or testing mode Function key message display area Under different display menus there are different function descriptions The right side of display has corresponding function keys If the description is 4 1 HIPOT Analyzer 19055 19055 C User s Manual blank or gray scale font it means corresponding function is invalid Message Bar This list indicates the setting method the range of setting value and the testing time Message Indication Diagram When this area is highlighted it means the main unit is under Remote status That is the main unit controlled by PC through RS232 or GPIB connect to PC At the same time all of keys are malfunction except for STOP and LOCAL keys When this area is highlighted it means the main unit is under setting paramete
12. ENTER NEW PASSWORD window By using numerical key to input NEW PASSWORD the maximum is twelve characters press ENTER key will show ENTER CONFIRM PASSWORD window Using numerical key to input CONFIRM PASSWORD is the same as NEW PASSWORD press ENTER key will show MESSAGE window Atthe same time the setting has been done and can press any key to exit Note If users forgot the password please follow paragraph 4 11 2 Clear Memory to clear memory PASSWORD will be reset to initial value Le 0000 4 14 FAIL LOCK Function 4 14 1 FAIL LOCK Setting and Using 1 When title list shows MAIN MENU press numerical key that corresponds to FAIL LOCK then it will show FAIL LOCK window 4 23 HIPOT Analyzer 19055 19055 C User s Manual 2 By using numerical keys to input PASSWORD 0 0 0 0 when NEW SECURITY CODE does not be set 3 After ENTER key is pressed message indication box LOCK will be highlighted All keys are invalid temporary except for STOP START Function Key TEST and FAIL LOCK until FAIL LOCK function is unlock 4 When FAIL LOCK function activated if DUT is judged as FAIL then it will show Figure 4 5 TEST FAIL LOCK MODE SOURCE LIMIT RES DR 0 386KV 0 095 ma Reiz PAGE UP PAGE DOWN UNLOCK SCANNER 1 12345678 AC H TESET TIME 2 0s Remote offset Error
13. If malfunction should be suspected or other information be desired applications engineers are available for technical assistance Application assistance is available in the Taiwan by calling 886 3 3279999 and asking for applications support For support outside of the Taiwan please contact your local Chroma distributor 8 2 Battery Replacement Batteries are included in the instrument Please contact the service center for battery replacement Note Don t open the cover of the equipment for battery replacement by yourself Battery Rating 1 Model number CR2032L 1HF 2 Nominal voltage 3V 3 Typical capacity 225mAh 8 3 Instrument Return Before returning an instrument to Chroma for service please call our Service Department at 886 3 3279688 for return material authorization It will be necessary to include a purchase order number to insure expedient processing although units found to be in warranty will be repaired at no charge For any questions on repair costs or shipment instructions please contact our service department at the above number To safeguard an instrument during storage and shipping please use packaging that is adequate to protect it from damage i e equivalent to the original packaging and mark the box Delicate Electronic Instrument Return material should be sent freight prepaid to Chroma Ate Inc No 66 Hwa Ya 1st Rd Hwa Ya Technical Park Kuei Shan 33383 Taoyuan County Taiwan Attention Service Depart
14. MODE The unit is Ampere A Range 0 or 0 001 0 02 0 is for setting OFF Example Input command SAFE BRE AC LIM ARC 0 004 Description It sets ARC detection value of AC MODE in the main unit to 4mA SOURce SAFEty BREakdown AC LIMit ARC LEVel This command queries ARC detection value of AC MODE under BREAKDOWN MODE Example Input command SAFE BRE AC LIM ARC Return message 4 000000E 03 Description It returns 4 000000E 03 to indicate ARC detection value of AC MODE in the main unit is 4 0mA SOURce SAFEty BREakdown AC LIMit CORona lt numeric value gt This command sets Corona high limit of AC MODE under BREAKDOWN MODE This function is for 19055 C Range 0 OFF 0 1 99 9 Example Input command SAFE BRE AC LIM COR 20 2 Description It sets Corona high limit of AC MODE in the main unit to 20 2 SOURce SAFEty BREakdiwn AC LIMit CORona This function is for 19055 C This command queries Corona high limit of AC MODE under BREAKDOWN MODE Example Input command SAFE BRE AC LIM COR Return message 2 020000E 01 Description It returns 2 020000E 01 Corona high limit of AC MODE in the main unit is 20 2 SOURce SAFEty BREakdown AC TIME TEST lt numeric value gt This command sets test required time of each STEPs under BREAKDOWN MODE The unit is second s Range 0 3 999 0 Example Input command SAFE BRE AC TIME 10 Description It sets test required
15. SOURce SAFEty STEP lt n gt IR RANGe LOWer This command selects the range lower than the current measured according to current value users inputted under GENERAL MODE The unit is in Ampere A Range 0 0 01 Example Input command SAFE STEP 4 IR RANG LOW 0 0003 Description It sets IR measured current value of STEP 4 in the main unit to 300uA thus the selected IR range lower than the current measured is 300UA Description for GPIB RS232 Interface IEEE 488 2 SOURce SAFEty STEP lt n gt IR RANGe LOWer This command queries the setting range under GENERAL MODE Example Input command SAFE STEP 4 IR RANG Return message 3 000000E 04 Description It returns 3 000000E 04 to indicate SETP 4 setting range in the main unit is 300UA SOURce SAFEty STEP lt n gt IR RANGe AUTO This command sets if IR range change to AUTO under GENERAL MODE It sets to AUTO when parameter is ON or 1 It sets to disable AUTO when parameter is OFF or 0 Note It remains the default setting range when AUTO unset and gives OFF parameter It sets 10mA when the default setting is AUTO and gives OFF parameter Example Input command SAFE STEP 4 IR RANG AUTO ON Description It sets STEP 4 IR measured current range in the main unit to AUTO SOURce SAFEty STEP lt n gt IR RANGe AUTO This command queries if IR range change to AUTO under GENERAL MODE It sets to AUTO when returns 1 It sets to disable AUTO when retu
16. gt Problems Under the below circumstances the occurred problems are very danger Even press STOP key the output terminal may output high voltage e When press STOP key DANGER indication LED is still light e The voltage meter without voltage reading but DANGER LED still light When the above conditions are occurred please turn off power and pull off AC power plug immediately Don t use it any more please send it to our company or office for reparation DANGER indication LED error When press START key there is already has reading on the voltage meter and DANGER LED still not light In the meantime the indication LED may be error please turn off immediately Please send it to our company or office for reparation If the analyzer needs long time using under normal operation Please notice the following items If the high limit setting value is 100 0mA withstand voltage test please notice its ambient temperature When the ambient temperature is higher than 40 C please stop operation until it cools down to normal temperature The used AC INPUT power of analyzer is 100Vac 240Vac 47 66 Hz Only can replace fuse under power disconnected status remove fuse stand from power socket and press new fuse slightly into fuse stand then plug in the power socket NWN 1NI e Please use correct specification as replacing fuse or it may cause hazard 18 19 20 Normal operation of the unit is AC power If the power i
17. lt 1 of setting 0 1 of full scale Rated load a Voltage Accuracy 1 of setting 0 1 of full scale AC 0 001mA 120mA voltage lt 4kV AC 0 001mA 100mA voltage gt 4kV DC 0 0001mA 20mA 0 1uA DC resolution Q Output Voltage monitor 1 of reading 0 1 of full scale 2V resolution AC current 3mA range 0 001mA 2 999mA 0 001mA resolution 30mA range 0 01mA 29 99mA 0 01mA resolution 120mA range 0 1mA 120 0mA 0 1mA resolution Measurement Accuracy 1 of reading 0 5 of range a Cutoff Current Note 1 a Leakage Current Meter DC current 300uA 0 1UA 299 9uA 0 1uA resolution 3mA range 0 001mA 2 999mA 0 001mA resolution 20mA range 0 01mA 20 00mA 0 01mA resolution Measurement Accuracy 1 of reading 0 5 of range AC real current 1 of reading 5 of total current a Output Waveform a Test Time Note 2 o Ramp Time 2 Eat Time a DWELL Time a Maximum Short Current m ARC Detection Note 3 Q Detection Current AC 1mA 20mA DC 1mA 10mA resolution 0 1mA m Corona Detection Model 19055 C a Detection Rage a Capacitance Range a Display Range a Measuring Accuracy DC 0 050 5 000 kV steps 0 002kV a V display Accuracy 1 of reading 0 1 of full scale a Resistance Range 0 1MQ 50GQ HIPOT Analyzer 19055 19055 C User s Manual gt 1kV 1 MQ 1GQ 3 of reading 0 1 of full scale 1GQ 10GQ 7 of reading 2 of full sc
18. 4 0 0 0 ENTER Press STOP Stop Change the standard load resistor to 40GQ Press A key to display Display IRR 50OGQ Full 40GQ Connect IR standard resistor to 40GQ Press STOP START Read out the IRR value HIPOT Analyzer 19055 19055 C User s Manual If IR standard resistor is 40GQ Press 4 0 0 0 ENTER Press STOP Stop 6 6 Complete Calibration Press EXIT MENU Go to MAIN MENU 6 8 Firmware Update 7 Firmware Update Please follows the below procedures to perform Firmware Update The error operation may cause abnormal or damage of the instrument 1 Connect RS232 and PC by RS232 link SIS 2 Open the upper cover and then press SW401 3 When the analyzer powered on LCD as Figure 7 1 shown Firmware Update Version 3 00 IT Warning Baud Rate Incorrectly use will cause the breakdown This function is only for Error Log the professionals INC CONT DEC CONT BR 19200 Remote Error Figure 7 1 4 To perform PC software Firmware Update Wizard PC screen as Figure 7 2 shown Figure 7 2 HIPOT Analyzer 19055 19055 C User s Manual To perform the below procedures Select the COM Port you want to connect Set Baud Rate to 19200 Baud by pressing FUNCTION KEY Baud Rate After pressing Load File select the program you desire to update Tick the columns of Erase Chip Blank Check Program and Verify off in
19. 5 27 HIPOT Analyzer 19055 19055 C User s Manual 5 28 SOURce SAFEty STEP lt n gt OSC LIMit OPEN lt numeric value gt This command sets the selected STEP its setting percentage is judged by open circuit as detecting open short circuit under GENERAL MODE The unit is in percentage 100 Range 0 1 1 0 Example Input command SAFE STEP 6 OSC LIM OPEN 0 3 Description It sets open circuit judgment percentage of STEP 6 in the main unit as detecting open short circuit is 30 SOURce SAFEty STEP lt n gt OSC LIMit OPEN This command queries the selected STEP its setting percentage is judged by open circuit as detecting open short circuit under GENERAL MODE Example Input command SAFE STEP 6 OSC LIM OPEN Return message 3 000000E 01 Description It returns 3 000000E 01 to indicate STEP 6 open circuit judgment percentage as detecting open short circuit in the main unit is 30 SOURce SAFEty STEP lt n gt OSC LIMit SHORt lt numeric value gt This command the selected STEP its setting percentage is judged by short circuit as detecting open short circuit under GENERAL MODE The unit is in percentage 100 Range 0 or 1 5 0 is for setting OFF Example Input command SAFE STEP 6 OSC LIM SHOR 3 Description It sets STEP 6 short circuit judgment percentage in the main unit as detecting open short circuit to 300 SOURce SAFEty STEP lt n gt OSC LIMit SHO
20. A 7 CHN7 Rat i e 4 A 8 CHNS HENGE si Ei 4 9 cms M 3 4 S vol CHN10 ass i sil 4 4 11 nPASS FAIL HERJAR aii 4 4 1al reor NM 3 4 4 al nPA_MODE Rat i an 4 S 244 nEOS HENGE vip vw 22 NDF zl GD3 or xt_stor 13 j XT_START ad reall col posi asl posi AJ bei Al 4 20 Description of Panel 4 10 2 2 Use External Power as an Example DC POWER SUPPLY 20 5VHan 19055 3V 26V 15 VEXT S A 4 4 oCHN4 lt FIEZI GR A 4 5 cans lt 2l 7 ES 4 6 one lt 2l N S EN 4 4 7 anr lt 2 N 2 E A S 8 OCHNS NM 4 9 CHN9 Fak i 7 4 iol CHN10 d O wi EE 3 4 nl nPASS_FAIL Fach e zi 217 nPA_MODE wie prp p Le bb aal nEOS O Fan Ver De ES Ae Ka 22 GNDF O zl GD3 lt x1_stop I o xT start d g rca besi e GE rcal adl Rca nn 4 21 HIPOT Analyzer 19055 19055 C User s Manual 4 10 3 Timing Diagram EXT_START EOT EOS ON OPEN ass FAL II VIII NALL ee Set ap vn STE Best STEP2 Result ET Res k Timing Diagram Take an example by two test steps Time Limit Description T1 gt 10mS External trigger signal EXT_START remained time need to be larger than 10mS The time of start external trigger signal EXT_START
21. HIGH LIMIT It sets high limit value of leakage current LOW LIMIT It sets low limit value of leakage current The range is lower than high limit value of leakage current or OFF ARC LIMIT It sets high limit value of ARC LIM It sets high limit value of CORONA This function is for 19055 C HFCC 1 Cs It sets standard capacitance of High Frequency Contact Check HFCC 2 OPEN It sets the condition to judge test resultas open The test reading compares with read standard capacitance 3 SHORT It sets the condition to judge test result as short The test reading compares with read standard capacitance TIME 1 RAMP TIME It sets the required time to increase to setting voltage 2 DWELL TIME It sets DWELL needed time During DWELL TIME don t judge the high and low limit value of leakage current The limitation is not over high limit of setting range 3 TEST TIME It sets test needed time 4 FALL TIME The required time from setting voltage value to decrease to low voltage Insulation Resistance Test Mode IR VOLTAGE It sets insulation resistance test needed voltage LOW LIMIT It sets low limit value of insulation resistance HIGH LIMIT It sets high limit value of insulation resistance The value is higher than low limit value of insulation resistance or OFF TIME 1 RAMP TIME It sets the required time to increase to setting voltage 2 TEST TIME It sets test needed time 3 FALL TIME The required time from setting
22. Input command SAFE PRES TIME PASS Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate the buzzer sound continuous time is 3 seconds when the main unit passes SOURce SAFEty PRESet TIME STEP lt numeric value gt KEY This command sets the interval time between step and step or the next start command to execute the next step under GENERAL MODE The unit is in second s Range KEY or 0 1 99 9 Example Input command SAFE PRES TIME STEP 0 5 Description It sets the interval time between step and step to 0 5 second SOURce SAFEty PRESet TIME STEP This command queries the interval time between step and step the return value is KEY or the value in second Example Input command SAFE PRES TIME PASS Return message 5 000000E 01 5 29 HIPOT Analyzer 19055 19055 C User s Manual 5 30 Description It returns 5 000000E 01 to indicate the interval time between step and step is 0 5 second SOURce SAFEty PRESet AC FREQuency lt numeric value gt This command sets the output voltage frequency as testing AC withstand voltage under GENERAL MODE and BREAKDOWN MODE The unit is Hertz Hz Range 50 600 Example Input command SAFE PRES AC FREQ 60 Description It sets the output voltage frequency of testing AC withstand voltage in the main unit to 60Hz SOURce SAFEty PRESet AC FREQuency This command queries output voltage frequency of testing AC w
23. Process Press RUN Waiting until confirm Erase Chip Blank Check Program and Verify are completed About 10 minutes The perform screens of 19055 are as the following in sequence Firmware Update Version 3 00 Erase chip PASS Cancel BR 19200 Bu Firmware Update Version 3 00 Blank Check PASS Cancel BR 19200 Remote Jl Firmware Update Firmware Update Version 3 00 Transmit Firmware Write Address 2AE00 HEX Cancel BR 19200 Sales Error JI Transmit Firmware Firmware Update Version 3 00 Read Address 71935 HEX Cancel BR 19200 It Transmit Firmware Firmware Update Version 3 00 Read Address 79980 HI Transference abort EX Sales Error Baud Rate Error log INC CONT BR 19200 Sales Error DEC CONT HIPOT Analyzer 19055 19055 C User s Manual After the above procedures are performed it means Firmware Update is completed The PC screen is as Figure 7 3shown Firmware Update Wizard ell tGpeg DRRRRRRRRRRRRRRRRRT Figure 7 3 Download OK After powered off press SW401l To power on for checking if the version is updated 7 4 Maintenance 8 Maintenance 8 1 General Our warranty at the front of the manual attests the quality of materials and workmanship in our products
24. STEP 3 in the main unit to 2 5mA SOURce SAFEty STEP lt n gt DC LIMit ARC LEVel This command queries the selected STEP its ARC detection value Example Input command SAFE STEP 3 DC LIM ARC Return message 2 500000E 03 Description It returns 2 500000E 03 to indicate STEP 3 ARC detection value in the main unit is 2 5mA SOURce SAFEty STEP lt n gt DC LIMit CORona lt numeric value gt This command sets the selected STEP its Corona high limit value of DC withstand voltage under GENERAL MODE This function is for 19055 C Range O OFF 0 1 99 9 Example Input command SAFE STEP 2 DC LIM COR 20 2 Description It sets STEP 2 Corona high limit value of DC withstand voltage in the main unit to 20 0 SOURce SAFEty STEP lt n gt DC LIMit CORona This function is for 19055 C 5 21 HIPOT Analyzer 19055 19055 C User s Manual 5 22 This command queries the selected STEP its Corona high limit value of DC withstand voltage under GENERAL MODE Example Input command SAFE STEP 2 DC LIM COR Return message 2 020000E 01 Description It returns 2 020000E 01 to indicate STEP 2 Corona high limit value of DC withstand voltage in the main unit is 20 2 SOURce SAFEty STEP lt n gt DC LIMit OPEN This command queries the selected STEP its OPEN high limit value of DC withstand voltage HFCC under GENERAL MODE Example Input command SAFE STEP 2 DC LIM OPEN Return message
25. be set arbitrary In the testing aspect of short open circuit detection please test if capacitance is short or open before testing high voltage Please make sure the DUT good contact then processes high voltage test All of setting status time current voltage resistance value memory number etc are listed on the display it is unnecessary to remember any parameter status which be set The tester equipped with Good and No Good judgment machinery and signal output of testing result and remote control It is also for RS232 interface HANDLER interface and GPIB interface of automatic test system The above equipments make high efficient and accurate tests for electromechanical and electronic and component 1 2 Features E Floating high voltage current simultaneous measurement patent design E Standard RS232 USB interface WR AC DC withstand voltage insulation resistance short open circuit detection three in one model DC open circuit detection patent design Reformation DC quick discharge patent design 0 2sec quick discharge Keypad locked and data protected function Eight kinds of judgment result indication window Charge current low limit detection function Storage of 500 test setups or 100 sets of memory functions GPIB interface optional Full function front panel calibration With bar code scanning to trigger the test function 1 3 Initial Inspection Before shipment this instrument was inspected and found to be free of mecha
26. command queries measurement mode Example Input command FUNC Return message GENERAL Description Return message GENERAL means GENERAL MODE currently SOURce SAFEty FETCh lt item gt lt item gt The command can query the measurement data The lt item gt is character data The command responds the following data STEP Step serial number at present MODE Mode at present OMETerage Output meterage at present MMETerage Measured meterage at present RMETerage AC MODE Real Current measured meterage at present CMETerage Corona meterage at present This function is for 19055 C CCMETerage C meterage of HFCC in AC MODE and DC MODE at present RELApsed The elapsed time of ramp at present RLEAve The leave time of ramp at present DELApsed The elapsed time of dwell at present DLEAve The leave time of dwell at present TELApsed The elapsed time of test at present Return 9 9000001E 37 while Test Time sets as CONT and it is higher than 999 sec TLEAve The leave time of test at present Return the leave time when Test Time is limited time Return 9 9000001E 37 when Test Time is CONT FELApsed The elapsed Fall Time at present FLEAve The leave Fall Time at present Description for GPIB RS232 Interface IEEE 488 2 Example Input command SAFE FETH STEP MODE OMET Return message 1 AC 5 000000E 02 Description Return message 1 AC 5 000000E 02 mean
27. output format is lt metric system value gt its range is 0 255 IDN The controller is for reading the basic data of the device The output format separates four fields by comma it denotes separately manufacturer device model serial number and firmware version OPC Operation completed command OPC Operation completed query command The output format is ASCII character 1 PSC 0 1 Power on status clear command Note This command parameter is 0 or 1 PSC Power on status clear query command The output format is ASCII character 1 or 0 RST The device reset command RCL lt Metric system numeric value gt Recall command This command is recalling the saved parameters Note This command parameter is 0 or 1 SAV lt Metric system numeric value gt Save command This command is saving the current parameters to memory Note This command parameter is 0 or 1 SRE lt Metric system numeric value gt It used for setting service request register value its lt metric system value gt is 0 255 SRE The controller is for reading service request enabled register initial setting The output format is lt metric system value gt its range is 0 255 Note Bit 6 in this command is always zero Description for GPIB RS232 Interface IEEE 488 2 STB The controller is for reading status bit register value The output format is lt metric system value
28. phases of operation service and repair of this instrument Failure to comply with these precautions or specific WARNINGS given elsewhere in this manual will violate safety standards of design manufacture and intended use of the instrument Chroma assumes no liability for the customer s failure to comply with these requirements AWARNING 1 2 BEFORE APPLYING POWER Verify that the power is set to match the rated input of this power supply PROTECTIVE GROUNDING Make sure to connect the protective grounding to prevent an electric shock before turning on the power NECESSITY OF PROTECTIVE GROUNDING Never cut off the internal or external protective grounding wire or disconnect the wiring of protective grounding terminal Doing so will cause a potential shock hazard that may bring injury to a person Only fuses with the required rated current voltage and specified type normal blow time delay etc should be used Do not use repaired fuses or short circuited fuse holders To do so could cause a shock or fire hazard DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE Do not operate the instrument in the presence of flammable gases or fumes DO NOT REMOVE THE COVER OF THE INSTRUMENT Operating personnel must not remove the cover of the instrument Component replacement and internal adjustment can be done only by qualified service personnel Lethal voltage AC source may output 426 V peak voltage Touching the connected
29. prior approval Standard Accessory Standard Equipment BEE vo Main unit User s Manual CD ROM Standard Equipment Cable E USA type E Euro type EM Power adapter MI HV terminal power cord power cord 3PIN to 2PIN x 1 used test 90 elbow 1 8m x 1 cable x 2 1 8m x 1 E RTN LOW M 10A fuse x 2 terminal used BNC test cable Note When order the accessories please name the item The Danger of Operating 1 When the instrument is under output voltage please don t touch test area or you may shock hazard and result in death Please obey the following items e Make sure the grounding cable is connected correctly and using the standard power cord Don t touch the output terminal Don t touch test cable of connecting test termination Don t touch test termination object Don t touch any charge component of connecting output terminal As the instrument end the test or turn off output please don t touch test unit immediately 2 The shock accidents are usually occurred on the following conditions e The grounding terminal of the instrument doesn t connect correctly e The insulation glove for testing is not used e After test is completed to touch test unit immediately 3 Remote control for the instrument This instrument provided with remote control normally using the external signal to control high voltage output For safety reasons and prevent from hazards please exactly follow instructions below whi
30. tester or connecting 9102 to select DCV MODE 1 00GQ Press A key to display Display DCV 6kV Offset 100V DCV OFFSET POINT calibration Press STOP START Read out the HV meter value Example 0 092kV Press 0 0 9 2 ENTER Press STOP Stop DCV OFFSET POINT calibration Press A key to display Display DCV 6kV Full 4kV DCV FULL POINT calibration Press STOP START Read out the HV meter value Example 4 052kV Press 4 0 5 2 ENTER Press STOP Stop DCV Voltage calibration 6 2 Calibration Step 6 2 3 IR Voltage Calibration Connect DCV high voltage meter to withstand tester or connecting 9102 to select DCV MODE 1 00GQ Press A key to display Display IRV 1kV Offset 100V IRV OFFSET POINT calibration Press STOP START Read out the HV meter value Example 0 092kV Press 0 0 9 2 ENTER Press STOP Stop IRV OFFSET POINT calibration Press A key to display Display IRV 1kV Full 1kV IRV FULL POINT calibration Press STOP START Read out the HV meter value Example 1 052kV Press 1 0 5 2 ENTER Press STOP Stop IR voltage calibration 6 3 Current Calibration Caution The dummy load must be between high potential terminal and input terminal of ammeter Otherwise the dangerous condition may be occurred 6 3 1 AC Current Calibration Connect high potential terminal of withstand voltage tester to 10MQ load resistor and connect to high p
31. to EOT T2 lt 20mS ce signal cleared it will be fewer than 20mS T3 Trigger Delay setting time T4 Various Steps test needed time T5 gt 10mS_ PASS_FAIL signal stable waiting time will be larger than 10mS EOS Hold time EOS HOLD time SUB PASS time or EOT T6 gt 10mS enge signal stable waiting time will be larger than 10mS T7 Each test steps end required time T8 PROGRAM required time 4 11 CALIBRATION Function 4 11 1 Enter Calibration Method 1 Open the upper cover press SW402 and then powered the analyzer on When the title bar shows MAIN MENU press numerical key which corresponds to CALIBRATION then will show ENTER CALIBRATION PASSWORD window 3 By using numerical keys to input PASSWORD 7 9 3 1 4 Press ENTER select DEVICE and then enter calibration procedure 4 11 2 Clear Memory 1 When title list shows MAIN MENU press numerical key that corresponds to CALIBRATION then will show ENTER CALIBRATION PASSWORD window 4 22 Description of Panel By using numerical keys to input PASSWORD 8 5 2 4 6 After pressed ENTER key shows MESSAGE window Users can select if want to clear memory by Function Keys YES NO or press EXIT to abort memory clearance If Function Key YES is selected all of saved data will be cleared and all setting parameters will be reset as initial value After cleared the memory Optio
32. to test under BREAKDOWN MODE Range 2 999 Example Input command SAFE BRE DC STEP 10 Description It sets 10 STEPs for testing in the main unit SOURce SAFEty BREakdown DC STEP This command queries how many STEPs to test under BREAKDOWN MODE Example Input command SAFE BRE DC STEP Return message 10 Description It returns 10 to indicate 10 STEPs for testing in the main unit TRiGger SOURce EXTernal STATe lt boolean gt ON OFF This command sets if START KEY is blocked under remote status when the setting is used in GENERAL MODE and BREAKDOWN MODE When the parameter is 1 and under remote status it won t block START KEY When the parameter is 0 and under remote status it will block START KEY Example Input command TRIG SOUR EXT STAT 0 Description It sets the main unit will block START KEY under remote status TRIGger SOURce EXTernal STATe This command queries if START KEY is blocked under remote status when the setting is used in GENERAL MODE and BREAKDOWN MODE Example Input command TRIG SOUR EXT STAT Return message 0 Description It returns 0 to indicate the main unit will block START KEY under remote status 5 4 3 Start Test by Serial No This device will start test wnen the remote interface receives a string to conform to the setting of Serial Number For example when Serial No set as AA means changeable character Input AA00001 or AA0
33. voltage value to decrease to low voltage RANGE It sets the test file of insulation resistance AUTO means auto range The relationship between current range and resistance measurement scope are shown as below table Description of Panel IR Value Range Setting Voltage Setting Voltage 50V 499V 500V 1000V 10mA 3 10mA 0 1MQ 1MQ 0 1MQO 4 5MQ 3mA 0 3 3mA 0 5MQ 4 5MQ 3 0MQ 15 0MQ 300UA 30 300uA 3 0MQ 15 0MQ 10 0MQ 45MQ 30UA 3 30UA 10 0MQ 45MQ 35 0MQ 450MQ 3uA 0 3 3uA 45MQ 0 45GO 0 40GQ 4 5GO 300nA 20 300nA 0 40GQ 4 9GQ 4 0GQ 50 0GQ Note Please follow test voltage and insulation impedance of DUT to calculate the value of current thus follow this to choose suitable current range Pause test mode PA MESSAGE Message hint string The string are inputted by alphabet Arabic numerals or symbol The max is 13 characters TEST TIME It sets the action method of pause mode 1 When set it to CONTINUE pause mode will be ended till press START on panel or re trigger START signal on rear panel 2 The setting is 0 3 999sec When the setting time is up then end the pause mode Open Short Circuit Detection Mode OSC OPEN CHK It sets the condition to judge test result as open The test reading compares with read standard capacitance Cs SHORT CHK It sets the condition to judge test result as short The test reading compares with read standard capacitance Cs Cs It sets stan
34. 0 is for setting OFF Example Input command SAFE STEP 3 DC TIME FALL 3 Description It sets STEP 3 required time of setting voltage value to fall to 0 in the main unit to 3 0 sec SOURce SAFEty STEP lt n gt DC TIME FALL This command queries the selected STEP its required time of setting voltage value to fall to under GENERAL MODE Example Input command SAFE STEP 3 DC TIME FALL Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate STEP 3 required time of setting voltage value to fall to 0 in the main unit is 3 0 sec SOURce SAFEty STEP lt n gt IR LEVel lt numeric value gt This command sets the selected STEP its required voltage value as testing IR under GENERAL MODE The unit is in Volt V Range 50 5000 Example Input command SAFE STEP 4 IR 1000 Description This command sets STEP 4 required voltage value as testing IR to 1000V SOURce SAFEty STEP lt n gt IR LEVel This command queries the selected STEP its required voltage value as testing IR under GENERAL MODE Example Input command SAFE STEP 4 IR Description for GPIB RS232 Interface IEEE 488 2 Return message 1 000000E 03 Description It returns 1 000000E 03 to indicate STEP 4 required voltage value as testing IR in the main unit is 1000V SOURce SAFEty STEP lt n gt IR LIMit HIGH lt numeric value gt This command sets the selected STEP its high limit value of IR
35. 01 0 12 low limit value of leakage current lt high limit value of setting Example Input command SAFE STEP 2 AC LIM LOW 0 00001 Description This command sets STEP 2 low limit of AC withstand leakage current in the main unit is 0 01mA SOURce SAFEty STEP lt n gt AC LIMit LOW This command queries the selected STEP the low limit value of AC withstand leakage current under GENERAL MODE The unit is in Ampere A Example Input command SAFE STEP 2 AC LIM LOW Return message 1 000000E 05 Description It returns 1 000000E 05 to indicate STEP 2 low limit of AC withstand leakage current in the main unit is 0 01mA SOURce SAFEty STEP lt n gt AC LIMit REAL lt numeric value gt This command sets the selected STEP the high limit value of AC withstand leakage Real Current under GENERAL MODE Range 0 OFF 0 000001 0 12 high limit value of Real Current lt high limit value of setting Example Input command SAFE STEP 2 AC LIM REAL 0 00001 Description It sets STEP 2 high limit value of leakage Real Current in the main unit is 0 01mA Description for GPIB RS232 Interface IEEE 488 2 SOURce SAFEty STEP lt n gt AC LIMit REAL This command queries the selected STEP the high limit value of AC withstand Real Current under GENERAL MODE The unit is in Ampere A Example Input command SAFE STEP 2 AC LIM REAL Return message 1 000000E 05 Description It returns 1 000000E 05 t
36. 0300 from remote interface this device will start the test 5 35 HIPOT Analyzer 19055 19055 C User s Manual 5 4 4 SCPI Status System Error Event Queue Summary Register Enable Register Not Used ooo Q z S Kei a CO a F r E EE Not Used De ke Ce E 6 Request Service Not Used Serial Poll SPOLL SRE lt value gt STB SRE Event Register Enable Register 0 Operation Complete Not Used an NotUsed ESR ESE lt value gt ESE 5 36 Description for GPIB RS232 Interface IEEE 488 2 5 5 Error Message Error messages are saved in error queue which access by FIFO method The first returned error message is the first being saved When the error message is over 30 the last position will save 350 Queue overflow The error queue can t save error message any more till there is error message out When there is no error occurred the first position will save 0 No error in error queue 102 Syntax error Syntax error it usually includes unallowed character symbol in command 103 Invalid separator Invalid separator characters are found in command string 108 Parameter not allowed The device receives unallowed parameter 109 Missing parameter Parameter is missed 112 Program mnemonic too long Simple command program header over twelve characters 113 Undefined header The device received undefined program header 114 Header suffix out of range T
37. 03mA Press 2 9 0 3 ENTER 6 4 Calibration Step Press STOP Stop RCA 30 00mA range Offset point calibration Change the dummy load resistor to 50kQ 200watt or higher Press A key to display Display RCA 30mA FULL 25mA RCA 30 00mA range full point calibration Press STOP START Read out the ammeter value Ex 24 50mA Press 2 4 5 0 ENTER Press STOP Stop RCA 30 00mA range calibration Press A key to display Display RCA 100mA Offset 25mA RCA 100 0mA range Offset point calibration Press STOP START Read out the ammeter value Ex 24 50mA Press 2 4 5 0 ENTER Press STOP Stop RCA 100 0mA range Offset point calibration Change the dummy load resistor to 32kQ 200watt or higher Press A key to display Display RCA 100mA FULL 37 5mA RCA 100 0mA range full point calibration Press STOP START Read out the ammeter value Ex 37 12mA Press 3 7 1 2 ENTER Press STOP Stop RCA 100 0mA range calibration 6 3 3 DC Current Calibration Connect high potential terminal of withstand voltage tester to 10MQ load resistor and connect to high potential terminal of AC ammeter However connect low potential terminal of withstand voltage tester to low potential terminal of DC ammeter or connecti 9102 to select DCA MODE 10MQ Press A key to display Display DCA 0 3mA Offset 0 012mA DCA 299 9uA range Offset point calibration Press STOP START
38. 12 KEY LOOK Ter EE 4 23 4 13 User Password Setting EEN 4 23 4 14 FAIL LOCK Function BEE 4 23 4 14 1 FAIL LOCK Setting and Using EE 4 23 4 14 2 Release FAILEDER u ni 4 24 4 15 DUIPUL Signalen ae 4 24 5 Description for GPIB RS232 Interface IEEE 488 2 uuuunsssnnnnsennnnnnnnnnnnnnnnnnnnnnnnnnn 5 1 xiii HIPOT Analyzer 19055 19055 C User s Manual 5 1 Ude E 5 1 5 2 GPIB Interface Option anne an 5 1 5 2 1 Adaptable Standard 4nneennnenne nee enneenne nennen nennen 5 1 5 2 2 ie ee tel 5 1 5 2 3 MMS Ee 5 1 5 2 4 Command Format Description 5 2 5 2 5 Related Panel Description nn 5 2 5 3 RS232 Interface Specification nen non nnnn nn 5 2 5 3 1 Data Format 5 2 5 3 2 Command Fomat ttrt tent 5 2 5 3 3 Ee e 5 3 5 3 4 Cable Wiring Method EE 5 3 5 4 Remote Commande 5 4 5 4 1 Command SUMMaNy ans 5 4 5 4 2 Command Description nn nn nn nn nennen 5 7 5 4 3 Start Test by Serial NO en een 5 35 5 4 4 SCPI Stat s Syste Maene iora Eer AE emamiewioenaeeviteaxdeece 5 36 5 5 Eror Message nee 5 37 5 6 Basic ExaMplei nee ech kn 5 39 5 6 1 ORIB EE 5 39 5 6 2 Example of RS232 Basic nnnnnnnnnnnnnnnnnnnnnnnnn essen 5 42 6 Calibration Step E 6 1 6 1 Enter Calibration Menu 6 2 6 2 Voltage Calibration nennennnennnnnnnnnnnnnnnnnnnnnnnnnnnnennnennnnnnnnnnn nn 6 2 6 2 1 ACV Calibration nennen nennen nsn nn 6 2 6 2 2 DCV Calibration EE 6 2 6 2 3 IR Voltage Calibrati
39. 19055 19055 C User s Manual 4 10 Description for HANDLER Interface 4 10 1 Specification 4 10 1 1 Drive Capability Internal signal output specification DC 5V 40 60mA External signal input specification DC 3V 26V HIGH 10mA 4mA 4 10 1 2 Pin Description Pin No Signal Input Output Description Name 1 CORONA Output CORONA output this signal is used with PASS and FAIL 2 OPEN HFCC OPEN output this signal is used with PASS and FAIL 3 SHORT HFCC SHORT output this signal is used with PASS and FAIL 4 NC Reserved unused 5 FAIL The test result is FAIL for outputting LOW meanwhile HI LO ARC_FAIL and GFI_FAIL signals will be outputted LOW activated 6 PASS The test result is PASS for outputting LOW meanwhile HIGH LOW ARC_FAIL and GFI_FAIL signals won t be outputted all HIGH 7 HIGH Test result is HIGH FAIL for outputting LOW 8 LOW Test result is LOW FAIL for outputting LOW 9 ARC_FAIL Test result is ARC_FAIL for outputting LOW 10 GFI_FAIL Test result is GFI_FAIL for outputting LOW 11 EXT_STOP Input External STOP signal input signal status LOW for functioning 12 EXT_START Input External START signal input signal status LOW for functioning 13 14 EXT_DCV Input VEXT External DC voltage input input voltage range 3V 26V 15 16 24V Output Internal DC voltage output 17 ISYSTEM Output Internal system er
40. 1or HV2 terminal to Earth is given as below figure V Meter 5kVAC or 6kVDC Relationship of 19055 19055 C HV 1 terminal to Relationship of 19055 19055 C HV2 terminal to Earth Earth HV1 HV1 O O 1K HV2 HV2 D Meter lt 3 5mA O O O Meter lt 3 5mA GND E 4 6 4 Auto Range 1 Auto Range function sets as ON 2 The current range sets to high range i e 40mA as Figure 4 3 shown 0 6 sec before ending the test if the tested current can be represented by low current range then auto range to low as Figure 4 4 shown Description of Panel MODE SOURCE IM RES OFFSET 01 P 1 000 kv 2 Get Cs PAGE UP PAGE DOWN SCANNER 1 12345678 AC H Remote Lock offset Error Figure 4 3 MODE SOURCE LIMIT RES OFFSET Mac 1 000 a gt SS Get Cs PAGE UP PAGE DOWN SCANNER 1 12345678 AC H TEST TIME 0 0s Remote Lock offset Error Figure 4 4 4 7 Program Setting 4 7 1 Operation Method 1 When the title shows STEP SETTING press A V keys to move the highlighted cursor to the parameter item which want to set 2 Press numeral character keys or Function Keys to set this item parameter da
41. 2 000000E 01 Description It returns 2 000000E 01 to indicate STEP 2 OPEN high limit value of DC current withstand voltage in the main unit is 20 SOURce SAFEty STEP lt n gt DC LIMit SHORt lt numeric value gt This command sets the selected STEP its SHORT high limit value of DC withstand voltage HFCC under GENERAL MODE Range When Cs is below 40 pF included its setting is 0 i e OFF 100 500 When Cs is above 41 pF included it only can set as 0 e OFF Example Input command SAFE STEP 2 DC LIM SHORT 3 Description It sets STEP 2 SHORT high limit value of DC withstand voltage HFCC in the main unit to 300 SOURce SAFEty STEP lt n gt DC LIMit SHORT This command queries the selected STEP its SHORT high limit value of DC withstand voltage HFCC under GENERAL MODE Example Input command SAFE STEP 2 DC LIM OPEN Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate STEP 2 SHORT high limit value of DC withstand voltage HFCC in the main unit is 300 SOURce SAFEty STEP lt n gt DC CSTandard lt numeric value gt This command sets the selected STEP its C value of DC withstand voltage HFCC under GENERAL MODE Range O OFF 1 100pF Example Input command SAFE STEP 2 DC CST 20E 12 Description It sets STEP 2 C value of DC withstand voltage HFCC in the main unit to 20pF SOURce SAFEty STEP lt n gt DC CSTandard This command queries the sel
42. 33383 Taoyuan County Taiwan Tel 886 3 327 9999 Fax 886 3 327 2886 http www chromaate com Material Contents Declaration Chroma provides material contents declaration for ROHS compliant products as below Hazardous Substances Part Name Lead Mercury Cadmium Hexavalent Polybrominated Polybromodipheny Chromium Biphenyls Ethers pee e oa o Pos eg ZI EZEI REIZE TE RER EZ SEIFE EI EZ mess of Oo o fo jo To more Of oO oe fo o o O indicates that the level of the specified chemical substance is less than the threshold level specified in the standards of SJ T 11363 2006 and EU 2005 618 EC X indicates that the level of the specified chemical substance exceeds the threshold level specified in the standards of SJ T 11363 2006 and EU 2005 618 EC Disposal Do not dispose of electrical appliances as unsorted municipal waste use separate collection facilities Contact your local government for information regarding the collection systems available If electrical appliances are disposed of in landfills or dumps hazardous substances can leak into the groundwater and get into the food chain damaging your health and well being When replacing old appliances with new one the retailer is legally obligated to take back your old appliances for disposal at least for free of charge e a GE T P o Product Name Electrical Safety Analyzer ke Trade Name Chroma Main Moce
43. CC OFFS 20E 12 Description It sets C value Offset of STEP 1 DC HFCC in the main unit to 20pF SOURce SAFEty STEP lt n gt DC HFCC OFFSet This command queries the selected STEP its C value Offset of HFCC under GENERAL MODE Example Input command SAFE STEP 1 DC HFCC OFFS Return message 2 000000E 11 Description It returns 2 000000E 11 to indicate C value Offset of STEP 1 HFCC is 20pF SOURce SAFEty STEP lt n gt DC TIME DWELI lt numeric value gt This command sets the selected STEP its DWELL required time under GENERAL MODE The unit is in second s Range 0 or 0 1 999 0 0 is for setting CONTINUE Example Input command SAFE STEP 3 DC TIME DWEL 2 5 Description This command sets dwell required time of STEP 3 in the main unit to 2 5 Sec SOURce SAFEty STEP lt n gt DC TIME DWELI This command queries the selected STEP its DWELL required time under GENERAL MODE Example Input command SAFE STEP 3 DC TIME DWEL Return message 2 500000E 00 Description It returns 2 500000E 00 to indicate DWELL time of STEP 3 in the main unit is 2 5 sec SOURce SAFEty STEP lt n gt DC TIME RAMP lt numeric value gt This command sets the selected STEP its required time of testing to ramp to setting voltage The unit is in second s Range 0 or 0 1 999 0 0 is for setting OFF Example Input command SAFE STEP 3 DC TIME RAMP 2 Description This command sets STEP 3 r
44. CMETerage MODE STEP TIME ELAPsed TEST DWELI WVoltage STEP lt n gt DELete SET MODE AC LEVel lt numeric value gt LEVel LIMit HIGH lt numeric value gt HIGH LOW lt numeric value gt LOW REAL lt numeric value gt HIGH lt numeric value gt HIGH CORona lt numeric value gt CORona ARC LEVel lt numeric value gt LEVel OPEN lt numeric value gt OPEN SHORt lt numeric value gt SHORt CSTandard lt numeric value gt CSTandard HFCC OFFSet lt numeric value gt OFFSet CURRent OFFSet NORmal lt numeric value gt NORmal REAL lt numeric value gt REAL TIME RAMP lt numeric value gt RAMP TEST lt numeric value gt 5 5 HIPOT Analyzer 19055 19055 C User s Manual 5 6 TEST FALL lt numeric value gt FALL DC LEVel lt numeric value gt LEVel LIMit HIGH lt numeric value gt HIGH LOW lt numeric value gt LOW CORona lt numeric value gt CORona ARC LEVel lt numeric value gt LEVel OPEN lt numeric value gt OPEN SHORt lt numeric value gt SHORt CSTandard lt numeric value gt CSTandard HFCC OFFSet lt numeric value gt OFFSet CURRent OFFSet lt numeric value gt OFFSet TIME DWELI lt numeric value
45. Calibration Step 6 5 Resistor Calibration for Insulation Resistance Mode The standard load resistor is connected between high potential terminal and low potential terminal of withstand voltage tester Press A key to display Display IRR 370MQ Offset 40MQ Connect IR standard resistor to 40MQ Press STOP START Read out the IRR value If IR standard resistor is 40MQ Press 4 0 ENTER Press STOP Stop Change the standard load resistor to 250MQ Press A key to display Display IRR 370MQ_ Full 250M9 Connect IR standard resistor to 250MQ Press STOP START Read out the IRR value If IR standard resistor is 250MQ Press 2 5 0 ENTER Press STOP Stop Change the standard load resistor to 400MQ Press A key to display Display IRR 3 7GQ Offset 400MQ Connect IR standard resistor to 400MQ Press STOP START Read out the IRR value If IR standard resistor is 400MQ Press 4 0 0 ENTER Press STOP Stop Change the standard load resistor to 2 5GQ Press A key to display Display IRR 3 7GQ Full 2 5GQ Connect IR standard resistor to 2 5GQ Press STOP START Read out the IRR value If IR standard resistor is 2 5GQ Press 2 5 0 0 ENTER Press STOP Stop Change the standard load resistor to 4GQ Press A key to display Display IRR5OGQ Offset 4GQ Connect IR standard resistor to 4GQ Press STOP START Read out the IRR value If IR standard resistor is 4GQ Press
46. Connection Withstand Voltage Insulation Resistance Test Mode AC DC IR OSC First of all please confirm there is no voltage output and DANGER LED isn t lit And then connects test cable of low electric potential to RTN LOW or HV2 terminal of the main unit This test cable and high voltage output terminal are short circuited and confirm there is no high voltage output At the same time high voltage test cable red or white plug in high voltage output terminal OUTPUT Connect the test cable of low electric potential RTN LOW or HV2 to DUT firstly and then the test cable of high electric potential connects to DUT 4 8 4 Test Procedure 4 8 4 1 AC DC IR Test Procedure 1 Connection is completed correctly by connecting DUT device method When the title shows MAIN MENU press Function Key TEST for entering TEST function list the title will shows TEST The display shows a list with STEP which be set and wait for testing The first field is STEP the second field is test mode the third field is test setting value the fourth field is outputting high limit value and the fifth field is test result 2 Please press STOP key ready for testing Press START key to start the test When press this key start test current voltage output At the same time DANGER LED will be lit Warning Now is test status with mass voltage output The third field will show output voltage reading the fourth will show output current reading
47. DEX as below figure shown Select 1 can return to GENERAL MODE and select 2 to enter BREAKDOWN VOLT MODE Description of Panel DH ENERAL MODE W a REAKDOWN VOLT MODE Remote Lock of fset Error The menu is shown as following figure after entering BREAKDOWN VOLT MODE If users want to exit from BREAKDOWN VOLT MODE test menu only need to press MAIN INDEX key MODE AC HIGH 5 0mA Ve 1 000kV LOW 50 0 Vs 0 050kV ARC 20pF STEP 5 LIM AC TIME 2 0s Vrms 0 000kV DC Irms 0 000mA 0 Remote Lock offset Error Parameter Function Description Table Range AC DC Initial Value AC Description Test mode selection includes AC and DC 0 05 5kV 0 050kV It sets voltage end value 0 05kV Ve 0 050kV It sets voltage start value 2 999 2 It sets voltage rising STEP quantity 0 3 999 sec 3 0s It sets test time of each STEP AC 0 001 100mA DC 0 0001 20mA 0 500mA 0 500mA It sets high limit of leakage current AC 0 HIGH limit DC 0 HIGH limit OFF OFF It sets low limit of leakage current AC 1 20mA DC 1 10mA OFF OFF It sets high limit of arc 0 99 9 OFF It sets high limit of CORONA This function is for 19055 C HIPOT Analyzer
48. E STATUSS lt gt STOPPED PRINT 1 OUTPUT 3 SAFEty STATus PRINT 1 ENTER 3 INPUT 2 STATUSS PRINT STATUSS IF STATUSS STOPPED THEN PRINT 1 OUTPUT 3 SOURce SAFEty STOP PRINT 1 OUTPUT 3 SAFEty RESult ALL OM PRINT 1 ENTER 3 FOR J 1 TO STEPNUM INPUT 2 RESULTS 5 39 HIPOT Analyzer 19055 19055 C User s Manual PRINT ST EXT J RINT RINT 1 OUTPUT 3 SAF ESult ALL MMET RINT 1 ENTER 3 FOR J 1 TO STEPNUM amp INPUT 2 RESULTS PRINT STEP J R NEXT J IF 1 OUTPUT 3 SOURce SAFEty STOP SYSTEM m Saved and recalled from GPIB Basic example Program compiled using Microsoft version 1 1 MS DOS 6 22 Please run the ULI file before this program Device GPIB address is 3 Hew E SS SERS EN GPIBO FOR OUTPUT AS 1 open 1 for output write PEN GPIBO FOR INPUT AS 2 open 2 for input read PRINT ABORT initializing complete PRINT GPIBEOS IN LE set the end code PRINT OUTE PRINT OUTP T 3 SOURce SAFEty STEP1 AC LEVel 500 T 3 S0 Rce SAFEty STEP1 AC LIMit HIGH 0 04 PRINT OUTP Rce SAFEty STEP2 AC LEVel 5000 PRINT OUTE Ree SAFEty STEP2 AC LIMit HIGH 0 04 PRINT OUTE SAV 1 Work memory were Stored in memory 1 PRINT OUTE
49. EP 1 0SC CURR 1 OFFS Return message 1 8000000E 11 Description It returns 1 8000000E 11 to indicate STEP 1 Offset value in the main unit is 18pF SOURce SAFEty STEP lt n gt OSC CSTandard lt numeric value gt This command sets OSC standard capacitance value under GENERAL MODE Range 0 001 40nF the unit is in F Example Input command SOUR SAFE STEP 1 0SC CST 0 000000009 Description It sets STEP 1 OSC in the main unit standard capacitance value Cs is 9nF SOURce SAFEty STEP lt n gt OSC CSTandard This command queries OSC standard capacitance value under GENERAL MODE Example Input command SOUR SAFE STEP 1 0SC CST Return message 9 000000E 09 Description It returns 9 000000E 09 to indicate standard capacitance value Cs is 9nF SOURce SAFEty PRESet TIME PASS lt numeric value gt This command sets the buzzer sound continuous time when the main unit passes The unit is in second s Range 0 2 99 9 Example Input command SAFE PRES TIME PASS 3 Description It sets the buzzer sound continuous time to 3 seconds when the main unit passes SOURce SAFEty PRESet TIME PASS This command queries the buzzer sound continuous time when the main unit passes Example Input command SAFE PRES TIME PASS Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate the buzzer sound continuous time is 3 seconds when the main unit passes Example
50. HI POT Analyzer 19055 19055 C HIPOT Analyzer 19055 19055 C User s Manual UO000UU 000000 oi o ou oO a CH o 5 D o Version 1 0 December 2009 Legal Notices The information in this document is subject to change without notice Chroma ATE INC makes no warranty of any kind with regard to this manual including but not limited to the implied warranties of merchantability and fitness for a particular purpose Chroma ATE INC shall not be held liable for errors contained herein or direct indirect special incidental or consequential damages in connection with the furnishing performance or use of this material CHROMA ATE INC 66 Hwa Ya 1st Rd Hwa Ya Technical Park Kuei Shan 33383 Taoyuan County Taiwan Copyright Notices Copyright 2009 Chroma ATE INC all rights reserved Reproduction adaptation or translation of this document without prior written permission is prohibited except as allowed under the copyright laws Warranty All Chroma instruments are warranted against defects in material and workmanship for a period of one year after date of shipment Chroma agrees to repair or replace any assembly or component found to be defective under normal use during this period Chroma s obligation under this warranty is limited solely to repairing any such instrument which in Chroma s sole opinion proves to be defective within the scope of the warranty when returned to the factory or to an authorized servic
51. Judg ON in the main unit SOURce SAFEty PRESet RJUDgment This command queries Ramp Judg ON or OFF Example Input command SAFE PRES RJUD Return message 1 Description It returns 1 to indicate Ramp Judg ON Description for GPIB RS232 Interface IEEE 488 2 SOURce SAFEty PRESet GFl ON OFF FLOAT This command is used for GFI setting under GENERAL MODE and BREAKDOWN MODE Example Input command SAFE PRES GFI ON Description It sets GFI ON SOURce SAFEty PRESet GFI This command queries GFI setting Example Input command SAFE PRES GFI Return message ON Description It indicates GFI ON SOURce SAFEty BREakdown AC LEVel lt start V gt lt end V gt This command sets start voltage and end voltage of AC MODE under BREAKDOWN MODE The unit is Volt V Range Start voltage 50V end voltage End voltage start voltage 5000V Example Input command SAFE BRE AC 500 1000 Description It sets start voltage 500V and end voltage 1000V of AC MODE in the main unit SOURce SAFEty BREakdown AC LEVel This command queries start voltage and end voltage of AC MODE under BREAKDOWN MODE The unit is Volt V Example Input command SAFE BRE AC Return message 5 000000E 02 1 000000E 03 Description It indicates start voltage 500V and end voltage 1000V of AC MODE SOURce SAFEty BREakdown AC LIMit HIGH lt numeric value gt This command sets leakage curre
52. L This command queries fall time of testing all STEPs Example Input command SAFE RES ALL TIME FALL Return message 1 000000E 00 Description Return message 1 000000E 00 means fall time of testing is 1 0 second SOURce SAFEty RESult ALL JUDGment This command queries the judgment results of all steps Return formats are First Step Result Second Step Result Last Step Result Code meanings are given as below table Test Result Code List Mode Code STOP USER STOP CAN NOT TEST TESTING PASS HIGH FAIL LOW FAIL ARC FAIL HIGH FAIL CHECK FAIL OUTPUT A D OVER METER A D OVER REAL HIGH FAIL CORONA FAIL SHORT FAIL OPEN FAIL GFI FAIL HFCC OPEN FAIL HFCC SHORT FAIL Example Input command SAFE RES ALL Return message 116 Description Return message 116 means judgment result is pass SOURce SAFEty RESult COMPleted This command queries if the device complete the execution action of all setting values Return 1 or 0 Example Input command SAFE RES COMP Return message 1 Description Return message 1 means the execution actions of all setting values are completed 5 13 HIPOT Analyzer 19055 19055 C User s Manual SOURce SAFEty RESult LAST JUDGment This command queries the judgment result code of the last step Example Input command SAFE RES LAST Return message 116
53. LL MMETerage NORMal This command queries MEASURE METER reading of all STEPs Example Input command SAFE RES ALL MMET Return message 7 000000E 05 Description Return message 7 000000E 05 means query MEASURE METER result is 0 07mA SOURce SAFEty RESult ALL MODE This command queries MODE of all STEPs Return character data ACIDCIIR PA OSC Example Input command SAFE RES ALL MODE Return message DC Description Return message DC means to set mode as DC SOURce SAFEty RESult ALL TIME ELAPsed RAMP This command queries elapse time of ramp of all STEPs Example Input command SAFE RES ALL TIME RAMP Return message 1 000000E 00 Description Return message 1 000000E 00 means ramp to the setting voltage needed time is 1 second SOURce SAFEty RESult ALL TIME ELAPsed TEST This command queries the test time of all steps Example Input command SAFE RES ALL TIME Return message 3 000000E 00 Description Return message 3 000000E 00 means the test needed time result is 3 seconds Description for GPIB RS232 Interface IEEE 488 2 SOURce SAFEty RESult ALL TIME ELAPsed DWELL This command queries dwell time of testing all steps Example Input command SAFE RES ALL TIME DWELL Return message 2 500000E 00 Description Return message 2 500000E 00 means the test dwell time is 2 5 seconds SOURce SAFEty RESult ALL TIME ELAPsed FAL
54. MEMory DEFine AAA 1 Define the name of memory 1 is AAA PRINT OUTE Rce SAFEty STEP3 DC LEVel 700 PRINT OUTE Ree SAFEty STEP3 DC LIMit HIGH 0 01 PRINT OUTE Rce SAFEty STEP4 IR LEVel 800 PRINT OUTP 3 Rce SAFEty STEP4 IR LIMit HIGH 5000000 PRINT OUTE 7 SAV 3 Work memory were Stored in memory 3 PRINT OU EMory DEFine BBB 3 Define the name of memory 3 is BBB RCL 1 Recall the memory 1 5 40 Description for GPIB RS232 Interface IEEE 488 2 m Using status reporting from GPIB Basic example Please run the ULI file before this progran This program is that getting results through GPIB from the device Device GPIB address is 3 Zei ci bb IG SS G LS RINT Program is running PEN GPIBO FOR OUTPUT AS 1 set the talker PEN GPIB 0 FOR INPUT AS 2 set the listener CO Om x Kei the SRO handling routine B MySRORoutine the on SRO functionality 1 ABORT initializing complete 1 GPIBEOS IN LF set the end code waiting for SRO from device 1 OUTPUT 3 SOURce SAFEty STOP STOP the Device 1 OUTPUT 3 SRE 32 set status enable register PRINT 1 OUTPUT 3 ESE 60 set standard enable register PRINT e OUTPUT 35 sdE send undefined command FOR I 1 TO 10000 PRINT Please wait for SRO
55. ON of conformity with Low Voltage Directive Verification No ACT201845LVD R1 Decemens Beie Type ef produsi CHROMA ATE INC Electrical Safety Analyzer Address Type designuden 66 Hwa Ya lst Rd Hwa Ya Technolegy Park 19032 F amd 19055 Kuei 5ban Huang Taoyuan Hsien 333 Tarman Irchrical data 101407 5060Ez 1200W Class I A sample of the product ka been assessed with respect to CE marking according to the Low Voltare Directive OG EZ and found to comply with the essendal requiremenc of the Directive The Standardi used for showing the compliance and the full detail of the results are girem in the Test Report a detailed below Standard IEC EN 61010 1 2001 The bolder of the verification is authorized tw we this verification in connection with the EC declaration of comfarmity according te the Direcove The CE marking may only be used if all relevant and effective EC Directives are complied with Torether with the manufacturer own decumenied production costrel the manefactorer or ki European aucherized reprezenia re can ia bi EC Declaration of Confermairy verify compliunce with the Low Veliage Directive EN Vmcent Tan Acts Centfication amd Testing Services June 29 1009 Acts Certification and Testing Services Co Lid 1 Floor Mo 20 Lane amp 1 Tisechiang Read Taipei Taran Tel 336 2 2335375 Far 88611553002 Safety Summary The following general safety precautions must be observed during all
56. OU Rce Rce Rce F D PRIN NP SOU STEF Rce SAFE NUM PRIN SOURce SAFE start test STAT W US RUNNING HILE STATUSS lt gt STOPPED PRINT 1 SOURce SAFEty STATUS D dowhile status isnot stopped INPUT 1 STATUSS read status IF STATUSS PRINT 1 PRINT 1 FOR J 1 INPUT PRINT EXT J RINT PRINT 1 FOR J 1 5 42 D STOPPED TH EN SOURce SAF Ety STOP ult ALL OM SAFEty RES TO 1 STE STEPN RESULTS pu o E i Dr UM o We S L R SAFEty R TO STEPN UMS ESult ALL MMET Q if status is not TESTING send STOP command an Description for GPIB RS232 Interface IEEE 488 2 INPUT 1 RESULTS PRINT STEP Js NEXT J END IF END PRINT 1 SOURce SAFEty STOP OSE 1 5 43 Calibration Step 6 Calibration Step Before processing the calibration step in this section the analyzer should be warm up at least 30 minutes Open the top cover then power on after pressing SW402 When MAIN MENU displayed on the title bar press numerical key corresponded to CALIBRATION will pop up the window of ENTER CALIBRATION PASSWORD Key in password 7 9 3 1 by num
57. PTED When received a query command you don t read out the query result and then received a query command at once The query will be interrupted Query UNTERMINATED There is no data in queue meanwhile read the command of output queue data Description for GPIB RS232 Interface IEEE 488 2 5 6 Basic Example 5 6 1 GPIB m Example of GPIB Basic Please run the ULI file before this program This program is that getting results through GPIB from the device GPIB address is 3 u A A EE HRA E SSSERE EN GPIBO FOR OUTPUT AS 1 open 1 for output write RINT Program is running D PEN GPIBO FOR INPUT AS 2 open 2 for input read O O WA ABORT initializing message GPIBEOS IN LF set the end code OUTPUT 3 SOURce Ety STOP send STOP command to device 3 OUTPUT 3 SOURce Ety SNUMBer ENTER 3 STEPNUMS PRINT DEL STEPS IF STEPNUM gt 0 THEN FOR I STEPNUMS TO 1 STEP 1 PRINT 1 OUTPUT 3 SOURce SAE NEXT I END IF clear all steps PRINT SET STE OUTE 5 E 1000 OUTE SS S ity iP 1 LIMit 0 004 OUT TIME 2 OUTP ae S ity iP 2 1000 OUTE SS S tys E LIMit 0 02 OUTE 3 S ty E 3 TIME TEST 3 OUTP OUTE T T start test TATUSS RUNNING HIL
58. RTN LOW terminal with HV1 terminal is shorted confirm there is no voltage output e Plug high voltage test cable in HV1 terminal e Connect the test cable of HV2 or RTN LOW terminal to DUT finally and then HV 1 high voltage test cable also be connected 5 Test stop When the test is over the and no need to use or the tester is not under running status or needs to exit during use please be sure power switch is on OFF that is turn off power as Figure 3 2 shown Figure 3 2 POWER SWITCH OFF 6 The dangerous area under test mode It is very danger to touch high voltage area under operation status Such as touch DUT test cable probe and output terminal x When the main unit is under test status please don t touch alligator clip on test cable Because the insulation of plastic layer is not enough touch it may cause hazard as Figure 3 3 shown Power on Figure 3 3 Don t touch here when outputs high voltage lt lt lt Warning When the output terminal is cut off gt gt gt 7 Test complete confirmation You may touch DUT high voltage test cable or output terminal etc high voltage areas under modifying circuit or others test requested conditions Please confirm the following at the first x Power switch is turned off x As the insulation resistance test unit DUT may full of high voltage when test is completed In the meantime you need to pay attention to obey descriptions of item 8 and 9 Please follow the d
59. Rt This command queries the selected STEP its setting percentage is judged by short circuit as detecting open short circuit under GENERAL MODE Example Input command SAFE STEP 6 OSC LIM SHOR Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate STEP 6 short circuit judgment percentage as detecting open short circuit in the main unit is 300 SOURce SAFEty STEP lt n gt 0SC CRANge lt MAXimum MINimum NOW gt This command queries the range can set maximum minimum value and the range is operating now under GENERAL MODE Example Input command SAFE STEP 6 0SC CRAN NOW Return message 3 Description It returns 3 to indicate STEP 6 OSC range in the main unit located at 3 now SOURce SAFEty STEP lt n gt 0SC CURRent lt m gt OFFSet lt numeric value gt This command sets OSC current range and Offset value under GENERAL MODE Range m RANGE NUMBER 1 3 numeric value Cs value The unit is in F Range 1 is 0 9 999nF range 2 is 0 99 99nF and range 3 is 0 500 0nF Example Input command SOURCE SAFETY STEP1 0SC CURR 3 OFFS 0 00000001 Description It sets current range to 3 offset value to 10nF of STEP 1 OSC in the main unit SOURce SAFEty STEP lt n gt 0SC CURRent lt m gt OFFSet This command queries Offset value of the selected STEP under GENERAL Description for GPIB RS232 Interface IEEE 488 2 MODE Range m RANGE NUMBER 1 3 Example Input command SAFE ST
60. The timer count down or start to count and displayed on status list 3 PASS judgment When all of test statuses are been tested and the fifth field test result shows PASS then main unit is judged as PASS and cut off output The rear panel outputs PASS signal the buzzer activated simultaneously 4 FAIL judgment If the measurement is abnormal the main unit is judged as FAIL and stop output immediately The rear panel outputs FAIL signal the buzzer activated simultaneously Keep on activating until STOP key of main unit be pressed The fifth field test result will show fail status Description of Panel Fail Status Description Table Test Result Meaning Measurement current value over high limit Measurement current value over low limit Current arc over high limit CORONA over high limit This function is for 19055 C Ground fail interrupt Voltage current reading over hardware valid digit Current resistance reading over hardware valid digit Power measurement over high limit Power measurement over low limit Under any circumstances only need to press STOP key if users want to stop test output 4 8 4 2 OSC Test Procedure 1 Connection is completed correctly by connecting DUT device method When title shows MAIN MENU press Function Key TEST for entering TEST function list the title will show TEST The display shows a list with STEP which be set and waiting for testing Th
61. ale 10GQ 50GQ 10 of reading 1 of full scale 500V 1kV a Measuring Accuracy 1 MQ 1GQ 3 of reading 0 1 of full scale 1GQ 10GQ 7 of reading 2 of full scale 10GQ 50GQ 10 of reading 1 of full scale lt 500V 1MQ 1GQ 5 of reading 0 2 x 500V Vs of full scale u Test Time Note 2 0 3 999 Sec and Continue m Secure Protection Function O Ground Fault Interrupt leakage current AC 0 25mA 0 75mA ON OFF selectable for WVAC only o Fast Discharge Approx 0 2S Discharge Voltage 5 1kV o Panel Operation Lock YES with password On Off m Floating Output NOTE 4 a Function Wac Wade IR o H V Floating Output Front panel H V output only o Leakage Current Less than 3 5mAac or dc Memory Storage 100 groups of memory each memory includes max 50 Steps o Memories Steps TOTAL 500 steps m PASS FAIL Judgment Window E PASS Short Sound E AA Alarm FAIL W Arc W Hi W Lo IR Lo IR Hi GFI Long Sound m Remote Connector Interlock 2 pins connector pin1 pull up to digital V source with EO Aeroc 4 7kohm resistor and pin 2 tied to digital GND 24 pins connector ALL input output are negative true logic and optically isolated open collector signals General speed photo coupler used All outputs must be pulled up with 22kohm resistor to Vexr external power supply All input optic diode must be series with current limit 10mA 4mA for 3V 26V circuit m RS232Interface Th
62. analyzer RS232 interface function is composed of command string which is inputted by ASCII code to attain function of remote control and setting The length of the command string is limited in 1024 characters include end code Command Parameter compose a 5 2 Description for GPIB RS232 Interface IEEE 488 2 command Two commands can be connected by semicolon and ended by end code The end code is one type of the following the analyzer can distinguish by itself End of String LF LF CR LF 5 3 3 Connector RS232 connector of the analyzer is 9 pins female connector T 5 Z e i Description Not to be used TxD Transmit data RxD Receive data Not to be used Signal grounding Not to be used Not to be used Not to be used Not to be used olon oa RON D Z 0 5 3 4 Cable Wiring Method RS232 connector of the analyzer is 9 pins female connector 9 Pin Female 9 Pin Male 9 Pin Female 9 Pin Male Instrument Cable PC mi l 5 ee Een BE ee gn le el GND a Bo BR GND HIPOT Analyzer 19055 19055 C User s Manual 5 4 5 4 Remote Command 1 Command Summary IEEE 488 2 Command CLS ESE lt enable value gt ESE ESR IDN OPC OPC PSC 0 1 PSC RST RCL lt register number gt GAN lt register number gt SRE lt enable value gt SRE STB The parameter syntax format of SCPI command includes the followin
63. avoid the device damage during movement The device belongs to precise equipment please use qualified transportation as possible And avoid heavy hitting etc to damage the device Maintenance The device is without any maintenance operation for the general user Except for the notice in the manual Please contact our company or agent when the device occurred the user judgment abnormal Don t maintain by yourself to avoid occurred unnecessary danger and serious damage to the device xi Revision History The following lists the additions deletions and modifications in this manual at each revision Date Version Revised Sections Dec 2009 1 0 Complete this manual xii HIPOT Analyzer 19055 19055 C User s Manual Table of Contents Da Tue E d E 1 1 1 1 An Overview of Product nenn nnnnnnnnnnnnnnnnenen 1 1 1 2 Features eee cccccccceccceeecececeeeceeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeneeeeeseeesenessaeeeneenseesaass 1 1 1 3 Initial Inspection eee e ccc ce cee ceecceeeeeeeeeeeceeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeseeeeeeeeteeess 1 1 1 4 Common Environment Conditions 1 2 1 5 Ambient Environment 1 2 2 Specification 18 C 28 C RH lt 70 uneerrennnnennnnnannnnnnnnnnnnnnnnannnnnnnnnnnnnnnnnnnnnnnn 2 1 3 Notices before Using s4 amp 0nunu5Hu0000000u0n nn nn nhnn nn nn Kirn ka Kaum an anna 3 1 4 Description Of Paneli css sen 4 1 4 1 Front Panel 4 1 4 2 Rear Panel 4 4 4 3 Notices and P
64. be occurred Before using the tester put on insulation glove firstly and then running function related to electricity Grounding There is a ground terminal on the rear panel cover ofthe tester Please use appropriate implement to connect the ground terminal to earth actually If not there may be high voltage existed on the cover of the tester It is very danger whatever touches the machine under the above statuses It may cause shock hazard therefore please make sure to connect ground terminal to earth as Figure 3 1 shown Figure 3 1 Safety Grounding 3 Connect test cable to HV1 HV2 terminal It is necessary to check if there is loosen or drop occurred in test cables of HV1 and HV2 terminals under operating condition at any time If you want to connect DUT by test cable please connect test cable of HV2 or RTN LOW terminal to DUT Device Under Test The uncompleted connection of test cable of HV2 or RTN LOW terminal or drop is very danger as there is full of high voltage on DUT After plugging high voltage jack in HV1 and HV2 and then rotate 90 to screw up clockwise for avoiding the drop of test cable Connection test of high voltage output terminal After the test cable of HV2 terminal has been connected Then follow the below procedures to connect high voltage output cable e Press STOP key firstly e Confirm DANGER indication LED does not light 3 1 HIPOT Analyzer 19055 19055 C User s Manual e The test cable of HV2 or
65. circuit or output terminal on the front or rear panel when power is on may result in death vii Safety Symbols A AWARNING EB CAUTION viii DANGER High voltage Explanation To avoid injury death of personnel or damage to the instrument the operator must refer to an explanation in the instruction manual Protective grounding terminal To protect against electrical shock in case of a fault This symbol indicates that the terminal must be connected to ground before operation of equipment The WARNING sign denotes a hazard It calls attention to a procedure practice or the like which if not correctly performed or adhered to could result in personal injury Do not proceed beyond a WARNING sign until the indicated conditions are fully understood and met The CAUTION sign denotes a hazard It may result in personal injury or death if not noticed timely It calls attention to procedures practices and conditions Inspection and Examination Before the instrument exit the factory we have a series of inspection and measurement on mechanical and electrical characteristics Make sure its function of operating for the quality warranty ofthe product As soon as the instrument is unpacked inspect for any damage that may have occurred in transit Save all packing materials in case that the instrument has to be returned If damage is found please file claim with carrier immediately Do not return the instrument to Chroma without
66. cond s Range 0 or 0 1 999 0 0 is for setting OFF Example Input command SAFE STEP 4 IR TIME RAMP 0 5 Description This command sets STEP 4 required time of testing to ramp to setting voltage to 0 5 sec SOURce SAFEty STEP lt n gt IR TIME RAMP This command queries the selected STEP its required time of testing to ramp to setting voltage under GENERAL MODE Example Input command SAFE STEP 4 IR TIME RAMP Return message 5 000000E 01 Description It returns 5 000000E 01 to indicate STEP 4 required time of testing to ramp to setting voltage in the main unit is 0 5 sec SOURce SAFEty STEP lt n gt IR TIME TEST lt numeric value gt This command sets the selected STEP its required time of testing The unit is in 5 25 HIPOT Analyzer 19055 19055 C User s Manual 5 26 second s Range 0 or 0 3 999 0 0 is for setting CONTINUE Example Input command SAFE STEP 4 IR TIME 1 Description It sets STEP 4 required time of testing in the main unit to 1 0sec test needed time of STEP 4 in the SOURce SAFEty STEP lt n gt IR TIME TEST This command queries the selected STEP its required time of testing under GENERAL MODE Example Input command SAFE STEP 4 1R TIME Return message 1 000000E 00 Description It returns 1 000000E 00 to indicate STEP 4 required time of testing in the main unit is 1 sec SOURce SAFEty STEP lt n gt IR TIME FALL lt numeric value gt
67. ction description If the description is blank or in gray scale font it means corresponding function is invalid Under each main display mode press this key return to MAIN MENU mode Press this key to enter GENERAL and BREAKDOWN MODEs for menu selection When the main unit under Remote status return the control right to main unit by pressing this key The A and V keys are for moving highlighted cursors 9 Data Entry Keys Program Keys O f 9 ENTER CLR 10 Indicator 11 HV2 12 HV1 13 RTN LOW Numeral character key is for inputting each test parameter data numeral or alphabet Under MAIN MENU display mode 1 2 3 4 5 keys can enter various display modes Confirmation key After inputting test parameter press this confirmation key Thus the value of inputting will be confirmed Clear key When input test parameter if there is any error can press this key to cancel error data and then input again With UNDER TEST to indicate LED and judge display LED High voltage output RTN terminal when GFI setting is FLOAT Therefore this terminal is very dangerous Don t touch it when DANGER LED is lit there is high voltage outputting High electric potential terminal of high voltage output This terminal belongs to high electric potential output usually is high voltage output Therefore this terminal is very dangerous Don t touch it
68. d STEP its SHORT high limit value of AC withstand HFCC under GENERAL MODE Example Input command SAFE STEP 2 AC LIM SHOR Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate STEP 2 SHORT high limit value of AC withstand leakage current is 300 SOURce SAFEty STEP lt n gt AC CSTandard lt numeric value gt This command sets the selected STEP its C value of AC withstand leakage current HFCC under GENERAL MODE Range 0 OFF 1 100pF Example Input command SAFE STEP 2 AC CST 20E 12 Description It sets STEP 2 C value of AC withstand leakage current HFCC in the main unit to 20pF SOURce SAFEty STEP lt n gt AC CSTandard This command queries the selected STEP its C value of AC withstand leakage current HFCC under GENERAL MODE Example Input command SAFE STEP 2 AC CST Return message 2 000000E 11 Description It returns 2 000000E 11 to indicate STEP 2 C value of AC withstand leakage current HFCC in the main unit is 20pF SOURce SAFEty STEP lt n gt AC CURRent OFFSet NORmal lt numeric value gt This command sets AC Offset value under GENERAL MODE The unit is in Ampere A Range High Limit setting range is 0 001 2 999mA the OFFSET setting range is 0 000000 0 002999 High Limit setting range is 3 29 99mA the OFFSET setting range is 0 00000 0 02999 High Limit setting range is 30 120mA the OFFSET setting range is 0 00000 0 100 Example Inpu
69. dard capacitance of open short circuit detection 4 8 Howto Process Test 4 8 1 Offset Value Calibration of Test Cable Fixture 1 First of all DUT will be removed from test cable or fixture Press Function Key OFFSET the display will show MESSAGE window 2 After pressing START key the title will show GET OFFSET TEST 3 DANGERLED on front panel lights up the voltage output time is five seconds when TEST TIME setting is over 5 seconds The main unit starts to measure leakage current of test cable and shows its value on the display then stored it to the memory 4 When test time is ended SZ is highlighted 4 8 2 Operation of Standard Capacitance GET Cs 1 Before testing open short detection mode OSC Mode or changing capacitance under test it is necessary to read the standard capacitance GET Cs 2 Before reading standard capacitance GET Cs please press Function Key OFFSET to do OFFSET elimination Doing OFFSET elimination again on changing wire or fixture 4 13 HIPOT Analyzer 19055 19055 C User s Manual every time to ensure the accuracy of testing 3 Before reading the standard capacitance GET Cs please use the standard capacitance sample in testing as DUT Press Function Key GET Cs to read the standard capacitance for the standard value in testing 4 When testing under open short circuit detection mode OSC Mode judge OPEN SHORT test condition is by GET Cs reading 4 8 3 Method of DUT
70. e Input command SAFE BRE DC Return message 5 000000E 02 1 000000E 03 Description It indicates start voltage 500V and end voltage 1000V of DC MODE SOURce SAFEty BREakdown DC LIMit HIGH lt numeric value gt This command sets leakage current high limit of DC MODE under BREAKDOWN MODE The unit is Ampere A Range 0 OFF or 0 0000001 0 02 Example Input command SAFE BRE DC LIM 0 01 Description It sets leakage current high limit of DC MODE in the main unit to 10mA SOURce SAFEty BREakdown DC LIMit HIGH This command queries leakage current high limit of DC MODE under BREAKDOWN MODE Example Input command SAFE BRE DC LIM Return message 1 000000E 02 Description It returns 1 000000E 02 to indicate leakage current high limit of DC MODE is 10mA SOURce SAFEty BREakdown DC LIMit LOW lt numeric value gt This command sets leakage current low limit of DC MODE under BREAKDOWN MODE Range 0 0000001 0 02 low limit value of leakage current lt high limit value of setting Example Input command SAFE BRE DC LIM LOW 0 00001 Description It sets leakage current low limit of DC MODE in the main unit to 0 01mA SOURce SAFEty BREakdown DC LIMit LOW This command queries leakage current low limit of DC MODE under 5 33 HIPOT Analyzer 19055 19055 C User s Manual 5 34 BREAKDOWN MODE The unit is Ampere A Example Input command SAFE BRE DC LIM LOW Retur
71. e center Transportation to the factory or service center is to be prepaid by purchaser Shipment should not be made without prior authorization by Chroma This warranty does not apply to any products repaired or altered by persons not authorized by Chroma or not in accordance with instructions furnished by Chroma If the instrument is defective as a result of misuse improper repair or abnormal conditions or operations repairs will be billed at cost Chroma assumes no responsibility for its product being used in a hazardous or dangerous manner either alone or in conjunction with other equipment High voltage used in some instruments may be dangerous if misused Special disclaimers apply to these instruments Chroma assumes no liability for secondary charges or consequential damages and in any event Chroma s liability for breach of warranty under any contract or otherwise shall not exceed the purchase price of the specific instrument shipped and against which a claim is made Any recommendations made by Chroma for use of its products are based upon tests believed to be reliable but Chroma makes no warranty of the results to be obtained This warranty is in lieu of all other warranties expressed or implied and no representative or person is authorized to represent or assume for Chroma any liability in connection with the sale of our products other than set forth herein CHROMA ATE INC 66 Hwa Ya 1 Rd Hwa Ya Technical Park Kuei Shan
72. e first field is STEP the second field is test mode OSC the third field is output voltage setting value the fourth field is capacitance reading and the fifth field is test result Please press STOP key ready for testing Press START key to start test When press this key start test voltage output At the same time DANGER LED will be lit Warning Now is test status with voltage output The third field will show output voltage reading and the fourth field will show capacitance reading The timer counts down simultaneously as well as shows on status list GOOD judgment When all of test statuses have been tested and the fifth field result shows PASS then the main unit is judged as GOOD and cut off the output The rear panel outputs PASS signal the buzzer activated simultaneously No good judgment If the measurement value is abnormal the main unit is judged as FAIL and stop to output immediately The rear panel outputs FAIL signal the buzzer activated simultaneously Keep on functioning until STOP key of the main unit be pressed The fifth field test result will show no good status No good status Test Result Meaning _ _ O Capacitance open circuit reading is fewer than OPEN CHK setting Capacitance short circuit reading is larger than SHORT CHK setting Under any circumstances only need to press STOP key if you want to stop the test output Note When OSC Mode is testing Get Cs current range at t
73. e programming language is SCPI m USB Interface USB meet USBTMC Complies with IEEE488 1 and 488 2 The programming GPIB Optional language is SCPI Ambient Temperature and Relative Humidity Q Specifications range 18 to 28 C 20 to 70 RH Q Operable range 0 to 45 C 15 to 95 RH m HandlerInterface 2 2 Specification a Storage range 10 to 50 C lt 80 RH 3 Une Input a Weigh Less than 15mA at WVAC 1 5kV 60Hz 60sec no flashover happen ARC level lt 5mA tested by Chroma 19032 a Hi Pot L N to Earth Less than 0 1mA at WVDC 2 2kV 60sec no flashover happen ramp time 2sec ARC level lt 5mA tested by Chroma 19032 u es PRS Greater than 20MQ at 500V dc 2sec a Line leakage current Less than 3 5mA at 256V Vin max normal and reverse Note 1 Less than 1 2 duty cycle of 120sec when output power is greater than 300VA The current resolution is 1 2count for WAC and 1 6count for WDC calculated value Note 2 The minimum testing time arrives at 90 output voltage specification NO load Note 3 Design in Specifications Validation point is 1 25kV with a 250KQ resistor Note 4 Except GFI ON OFF Notices before Using 3 Notices before Using The tester is with high voltage output up to 6KV sending to external test It may occur injury and death result from error operation Please peruse notice item of this chapter and remember to avoid accident 1 Shock Hazard For preventing shock
74. ected STEP its C value of DC withstand voltage HFCC under GENERAL MODE Example Input command SAFE STEP 2 DC CST Return message 2 000000E 11 Description It returns 2 000000E 11 to indicate STEP 2 C value of DC withstand voltage HFCC in the main unit is 20pF SOURce SAFEty STEP lt n gt DC CURRent OFFSet lt numeric value gt This command sets Offset value of DC under GENERAL MODE The unit is in Ampere A Range The Offset setting range is 0 0000000 0 0002999 when High Limit setting range is from 0 1uA to 299 9uA Description for GPIB RS232 Interface IEEE 488 2 The Offset setting range is 0 000000 0 002999 when High Limit setting range is from 0 3mA to 2 999mA The Offset setting range is 0 000000 0 02000 when High Limit setting range is from 3mA to 20mA Example Input command SAFE STEP 1 DC CURR OFFS 0 005 Description It sets STEP 1 DC Offset of in the main unit is 5mA SOURce SAFEty STEP lt n gt DC CURRent OFFSet This command queries Offset value of the selected STEP under GENERAL MODE Example Input command SAFE STEP 1 DC CURR OFFS Return message 5 000000E 03 Description It returns 5 000000E 03 to indicate Offset value of STEP1 in the main unit is 5mA SOURce SAFEty STEP lt n gt DC HFCC OFFSet lt numeric value gt This command sets C value Offset of DC HFCC under GENERAL MODE The unit is in Farad F Range 0 100nF Example Input command SAFE STEP 1 DC HF
75. equired time of testing to ramp to setting voltage in the main unit to 2 0 sec 5 23 HIPOT Analyzer 19055 19055 C User s Manual 5 24 SOURce SAFEty STEP lt n gt DC TIME RAMP This command queries the selected STEP its required time of testing to ramp to setting voltage Example Input command SAFE STEP 3 DC TIME RAMP Return message 2 000000E 00 Description It returns 2 000000E 00 to indicate STEP 3 required time of testing to ramp to setting voltage in the main unit is 2 0 sec SOURce SAFEty STEP lt n gt DC TIME TEST lt numeric value gt This command sets the selected STEP its required time of testing under GENERAL MODE The unit is in second s Range 0 or 0 1 999 0 0 is for setting CONTINUE Example Input command SAFE STEP 3 DC TIME 1 Description This command sets the required time of STEP 3 in the main unit to 1 0sec SOURce SAFEty STEP lt n gt DC TIME TEST This command queries the selected STEP its required time of testing under GENERAL MODE Example Input command SAFE STEP 3 DC TIME Return message 1 000000E 00 Description It returns 1 000000E 00 to indicate STEP 3 required time of testing in the main unit is 1 sec SOURce SAFEty STEP lt n gt DC TIME FALL lt numeric value gt This command sets the selected STEP its required time of setting voltage value to fall to O under GENERAL MODE The unit is in second s Range 0 or 0 1 999 0
76. erical key After pressing ENTER to select DEVICE on the LCD will enter calibration step of the analyzer Press SW402 for once after the calibration is completed from losing Voltage Calibration see section 6 2 It prevents the calibrated data ACV 5kV Offset 100V AC Voltage OFFSET point ACV 5kV Full 4kV AC Voltage FULL point DCH 6kV Offset 100V DC Voltage OFFSET point DCV 6kV Full 4kV DC Voltage FULL point IRV 1kV Offset 100V IR Voltage OFFSET point IRV 1kV Full 1kV IR Voltage FULL point Current Calibration see section 6 3 ACA 3mA Offset 0 12mA AC2 99mA range OFFSET point ACA 3mA Full 2 5mA AC 2 99mMA range FULL point ACA 30mA_ Offset 2 5mA AC 29 99mA range OFFSET point ACA 30mA Full 25mA AC 29 99mA range FULL point ACA 100mA Offset 25mA AC 100 0mA range OFFSET point ACA 100mA Full 37 5mA AC 100 0mA range FULL point RCA 3mA Offset 0 12mA AC2 99mA range OFFSET point RCA 3mA Full 2 5mA AC 2 99mMA range FULL point RCA 30mA Offset 2 5mA AC 29 99mA range OFFSET point RCA 30mA Full 25mA AC 29 99mA range FULL point RCA 100mA Offset 25mA AC 100 0mA range OFFSET point RCA 100mA Full 37 5mA AC 100 0mA range FULL point DCA 0 3mA Offset 0 012mA DC 299 9uUA range OFFSET point DCA 0 3mA_ Full 0 12mA DC 299 9uA range FULL point DCA 3mA Offset 0 12mA DC2 99mA range OFFSET point DCA 3mA Full 2 5mA DC 2 99mA range FULL point DCA 20mA Offset 2 5mA DC 20mA ran
77. escribed procedures to execute Notices before Using 10 11 12 lt lt lt Notice Insulation resistance is charging as testing gt gt gt Charge When the insulation resistance is testing DUT capacitor test cable probe and output terminal even includes the tester may full of high voltage After turning off the power switch it needs a period of time to discharge Please obey the above descriptions don t touch any place may cause shock especially on power just turn off Confirm charging voltage has been discharged completely The discharged time of charging voltage depends on testing voltage and DUTs characteristic To assume that high voltage add to DUT is equivalent to high voltage add to 0 01uF capacity parallel 1OOMQ resistance circuit After turning off power the voltage which add on testing and DUT decreasing to lower than 30V and the needed time about 3 5 seconds When test voltage is 500V needs about 2 8 seconds To assume the time constant of DUT is known if you want to know the voltage decreasing to below 30V needed time Please follow the above procedures multiply the needed time below 30V by time constant as Figure 3 4 shown Formula Vog VIL Ex 1000V x g 30V t RC e rspp RC 1n0 03 t 3 5 Sec BEE EEE Ernie Seen High Voltage Output Terminal 100 DUT MQ HIPOT Analyzer Low Terminal foo ee EN EE en Figure 3 4 Remote control the main unit The instrument wit
78. g 1 Dual arrow symbol lt gt denote the defined parameter of SCPI command standard 2 lt numeric value gt is metric system value lt boolean gt is Boolean equation data and its value is 0 or 1 3 Vertical line denotes OR parameter 4 lt channel list gt denotes Scanner and Channel status their meanings are S C1 C2 S denotes Scan number and C1 C2 denotes Channel number SCPI Command MEMory 5 4 DELete NAME lt name gt LOCAtion STATe DEFine lt name gt lt register number gt DEFine lt name gt FREE STATe STEP NSTates SYSTem ERRor NEXT VERSion SOURce FUNCtion lt GENeral BREakdown gt FUNCtion SAFEty FETCh lt item gt lt item gt STARt ONCE OFFSet GET OFF OFFSet CSTandard GET STOP STATus SNUMber RESult ALL Description for GPIB RS232 Interface IEEE 488 2 JUDGment OMETerage RMETerage MMETerage NORMal CMETerage CCMETerage MODE TIME ELAPsed RAMP TEST DWELI FALL COMPleted LAST JUDGmemt AREPort lt boolean gt ON OFF RS232 interface only AERPort RS232 interface only ITEM lt item gt lt item gt RS232 interface only ITEM ASAVE lt boolean gt ON OFF BREakdown JUDGment JUDGement MMETerage OMETerage
79. g voltage is 5 0 sec SOURce SAFEty STEP lt n gt AC TIME TEST lt numeric value gt This command sets the selected STEP its required time of testing under GENERAL MODE Range 0 or 0 3 999 0 Ois for setting CONTINUE Example Input command SAFE STEP 2 AC TIME 10 Description It sets the required time of testing STEP 2 in the main unit to 10 0 sec SOURce SAFEty STEP lt n gt AC TIME TEST This command queries the selected STEP its required time of testing under GENERAL MODE Example Input command SAFE STEP 2 AC TIME Return message 1 000000E 01 Description It returns 1 000000E 01 to indicate STEP 2 required time of testing in the main unit is 5 sec SOURce SAFEty STEP lt n gt AC TIME FALL lt numeric value gt This command sets the selected STEP its required time of setting voltage value to fall to O under GENERAL MODE The unit is in second s Range 0 or 0 1 999 0 0 is for setting OFF Example Input command SAFE STEP 2 AC TIME FALL 3 Description It sets the required time of STEP 2 setting voltage value in the main unit to fall to 0 is 3 0 sec SOURce SAFEty STEP lt n gt AC TIME FALL This command queries the selected STEP its required time of setting voltage value to fall to under GENERAL MODE Example Input command SAFE STEP 2 AC TIME FALL Return message 3 000000E 00 Description It returns 3 000000E 00 to indicate the required time of STEP 2 set
80. ge OFFSET point DCA 20mA_ Full 10mA DC 20mA range FULL point Withstand Voltage Mode Arcing Calibration see section 6 4 AC ARC 20mA 5mA AC Arcing Calibration DC ARC 10mA 5mA DC Arcing Calibration Insulation Resistance Mode Leakage Current Meter Calibration see section 6 5 IR Resistor 370MQ OFFSET point IRR 370MQ Offset 40MQ IRR 370MQ Full 250M9 IRR 3 7GQ Offset 400MQ IRR 3 7GQ Full 2 5GQ IR Resistor 370MQ FULL point IR Resistor 3 7GQ OFFSET point IR Resistor 3 7GQ FULL point HIPOT Analyzer 19055 19055 C User s Manual IRR 50GQ Offset 4GQ IR Resistor 5 0GQ OFFSET point IRR 50GQ Full 40GQ IR Resistor 50GQ FULL point 6 1 Enter Calibration Menu Press 3 ENTER Display password Press 7 9 3 1 ENTER Press Function key DEVICE 6 2 Voltage Calibration 6 2 1 ACV Calibration Connect ACV high voltage meter to withstand tester or connecting 9102 to select ACV MODE 100MQ Display ACV 5kV Offset 100V ACV OFFSET POINT calibration Press STOP START Read out the HV meter value Example 0 092kV Press 0 0 9 2 ENTER Press STOP Stop ACV OFFSET POINT calibration Press A key to display Display ACV 5kV Full 4kV ACV FULL POINT calibration Press STOP START Read out the HV meter value Example 4 052kV Press 4 0 5 2 ENTER Press STOP Stop ACV voltage calibration 6 2 2 DCV Calibration Connect DCV high voltage meter to withstand
81. gt DWELI RAMP lt numeric value gt RAMP TEST lt numeric value gt TEST FALL lt numeric value gt FALL IR LEVel lt numeric value gt LEVel LIMit HIGH lt numeric value gt HIGH LOW lt numeric value gt LOW TIME RAMP lt numeric value gt RAMP TEST lt numeric value gt TEST FALL lt numeric value gt FALL RANGe UPPer lt numeric value gt UPPer LOWer lt numeric value gt LOWer AUTO lt ON OFF or boolean gt AUTO PAuse MESSage lt string data gt MESSage TIME TEST lt numeric value gt TIME TEST OSC LIMit OPEN lt numeric value gt OPEN SHORt lt numeric value gt SHORt CRANge lt MAXimun MINimum NOW gt CURRent lt m gt OFFSet lt numeric value gt OFFSet Description for GPIB RS232 Interface IEEE 488 2 CSTandard lt numeric value gt CSTandard PRESet TIME PASS lt numeric value gt PASS STEP lt numeric value gt STEP AC FREQuency lt numeric value gt FREQuency WRANge EAUTO lt boolean gt ON OFF AUTO AGC SOFTware lt Boolean gt ON OFF SOFTware RJUDgment lt boolean gt ON OFF RJUDgment GEI lt FLOAT ON OFF gt SFR BREakdown MODE AC LEVEI lt start gt lt end gt LEVEI LIMit LEHIGH lt numeric value gt HIGH LOW lt numeric value gt
82. gt its range is 0 255 SCPI Command MEMory DELete NAME lt name gt This command deletes the parameter data of the lt name gt indicated in the main memory The lt name gt is character data Example Input command MEM DEL LOCA 123 Description This command means to delete parameter data of LOCA 123 in the main memory MEMory DELete LOCAtion lt register number gt This command deletes the parameter data of lt register number gt in the main memory lt register number gt is integral data Example Input command MEM DEL LOCA 1 Description This command means to delete the first parameter data in the main memory MEMory STATe DEFine lt name gt lt register number gt The command sets the memory name of lt register number gt in the main memory Example Input command MEM STAT DEF TEST 1 Description This command means to set parameter data name TEST of the first memory in the main memory MEMory STATe DEFine lt name gt The command queries lt register number gt memory which lt name gt indicated Example Input command MEM STAT DEF TEST Return message 1 Description Return message 1 means the location of TEST parameter data is at the first group MEMory FREE STATe This command queries the rest PRESET parameter number in the main memory Example Input command MEM FREE STAT Return message 97 3 Description Return message 97 3
83. h remote control high voltage output control by external control signal usually For your safety and prevent from hazard please obey the following rules e Don t allow any unexpected high voltage output that may cause danger e When the main unit output high voltage don t permit the operator or other personnel to contact DUT test cable and probe output terminal x Notice x Turn on or turn off power switch When power switch is cut off it needs a few seconds to re turn on Please don t turn on and turn off continuously It is very danger to do that under high voltage output When turn on or turn off power don t connect any object to high voltage output terminal to avoid hazard that result from abnormal high voltage output Others notice items Don t make short circuited of output cable grounding cable transmission cable or AC power to prevent from the analyzer is full of voltage Please connect the cover of the analyzer to earth firstly when high voltage output terminal HV1 is short circuited with HV2 or RTN LOW terminal 3 3 HIPOT Analyzer 19055 19055 C User s Manual 13 14 15 16 17 lt lt lt Dangerous Event gt gt gt The danger management Under any danger circumstances such as shock DUT burning or the main unit burning Please obey the following procedures to avoid the more serious danger e Cut off power switch firstly e Then pull off the plug of power cord lt lt lt Solution gt gt
84. he value of a numeric suffix attached to a program mnemonic is out of range 120 Numeric data error The numerical parameter is error 140 Character data error The input character data is error 151 Invalid string data Uncompleted string data usually double quotation is missed 158 String data not allowed The device is received disallowed string data 170 Expression error The device is received uncompleted parameter data such as missing the right parenthesis 200 Execution error Command execution error 203 Command protected The device does not receive this command 221 Settings conflict The device is occupied and the command is not received 222 Data out of range The parameter value is out of range 223 Too much data Received string length is over can t be executed 290 Memory use error Save or read memory error 291 Out of memory The data cannot store because the main memory is full 292 Referenced name does not exist Referenced name does not exist 293 Referenced name already exist Referenced name is already existed 5 37 HIPOT Analyzer 19055 19055 C User s Manual 350 361 365 363 400 410 420 5 38 Queue overflow Error message overflow Parity error in program message The parity is error Time out error The device isn t received end character within a certain time Input buffer overrun The input buffer is out of range Queue error The output buffer is out of range Query INTERRU
85. his time decides the display of capacity valid digit Example Get Cs voltage 0 018kV Get Cs capacitance value 17 4nF current 1 18mA at the mass current range Get Cs voltage 0 016kV Get Cs capacitance value 17 42nF current 0 97mA at the medium current range 4 15 HIPOT Analyzer 19055 19055 C User s Manual 4 8 5 Description for STEP MODE Test Menu In addition to the LIST MODE test menu the analyzer adds a STEP MODE test menu for the displayed requirements of ARC HFCC and CORONA functions Select STEP item by Function Key F6 in the original test menu and then can change test menu to STEP MODE as below figure shown If users want to return to LIST MODE test menu only need to select LIST item by Function Key F6 in STEP MODE menu LIST MODE MODE SOURCE LIMIT RES OFFSET 01 m 1 000 kv 40 00 mA Get Cs PAGE UP PAGE DOWN Remote Lock offset Error STEP MODE STEP 1 ARC 5 0mA MODE AC LIM 50 0 OFFSET HIGH 0 500mA HFCC 20pF LOW 0 100mA Get Cs REAL 0 500mA PAGE UP 0 50 0 kV PAGE DOWN 0 500 mA Remote Lock joffset Error 4 9 Description for BREAKDOWN VOLT MODE Interface Enter the selection menu of GENERAL MODE and BREAKDOWN VOLT MODE by pressing MAIN IN
86. imit value of DC MODE in the main unit is 20 0 SOURce SAFEty BREakdown DC TIME TEST lt numeric value gt This command sets test required time of each STEPs under BREAKDOWN MODE The unit is second s Range 0 3 999 0 Example Input command SAFE BRE DC TIME 10 Description It sets test required time of each STEPs in the main unit to 10 0sec SOURce SAFEty BREakdown DC TIME TEST This command queries test required time of STEP under BREAKDOWN MODE Example Input command SAFE BRE DC TIME Return message 1 000000E 01 Description It returns 1 000000E 01 to indicate test required time of each STEPs in the main unit is 5 sec SOURce SAFEty BREakdown DC TIME DWELI lt numeric value gt This command sets dwell time of each STEPs under BREAKDOWN MODE The unit is second s Description for GPIB RS232 Interface IEEE 488 2 Range 0 or 0 1 999 0 0 indicates without dwell time Example Input command SAFE BRE DC DWEL 10 Description It sets dwell time of each STEPs in the main unit to 10 0 sec SOURce SAFEty BREakdown DC TIME DWELI This command queries dwell time of STEP under BREAKDOWN MODE Example Input command SAFE BRE DC TIME DWEL Return message 1 000000E 01 Description It returns 1 000000E 01 to indicate dwell time of each STEP in the main unit is 5 sec SOURce SAFEty BREakdown DC STEP lt numeric value gt This command sets how many STEPs required
87. ithstand voltage Example Input command SAFE PRES AC FREQ Return message 6 000000E 01 Description It returns 6 000000E 01 to indicate output voltage frequency of testing AC withstand voltage is 60Hz SOURce SAFEty PRESet WRANge AUTO lt boolean gt ON OFF This command sets if withstand voltage auto range function is ON or OFF under GENERAL MODE Example Input command SAFE PRES WRAN ON Description It sets withstand voltage auto range function to ON SOURce SAFEty PRESet WRANge AUTO This command queries if withstand voltage auto range function is ON or OFF return 1 or 0 Example Input command SAFE PRES WARN Return message 1 Description It returns 1 to indicate withstand voltage auto range function is ON SOURce SAFEty PRESet AGC SOFTware lt boolean gt ON OFF This command sets if software AGC is ON or OFF under GENERAL MODE Example Input command SAFE PRES AGC ON Description It sets software AGC in the main unit to ON SOURce SAFEty PRESet AGC SOFTware This command queries if software AGC is ON or OFF Example Input command SAFE PRES AGC Return message 1 Description It returns 1 to indicate software AGC in the main unit is ON SOURce SAFEty PRESet RJUDgmnet lt boolean gt ON OFF This command sets if Ramp Judg ON or OFF under GENERAL MODE Example Input command SAFE PRES RJUD ON Description It sets Ramp
88. l Number 19032 P Sarles Model Number 19065 Applicant Chroma ATE INC Address 66 Hwa Ya ist Rd Hwa Ya Technical Park Kuei 3han Hsiang Taoyuan Hsien 333 Taiwan Report Number C C150 0812 304 A DT NH Ze E rz ki OR A SE baue Date February 11 2009 A A Applicable Standards EN 61326 1 2006 Class A 8 ke EN 61000 3 2 2006 Ta W EN 61000 3 3 1996 A1 2001 A2 2005 ty er EN 61326 1 2006 industrial locations 1 eh IEC 61000 4 2 2001 ed be IEC 61000 4 3 2006 ih gt IEC 61000 4 4 2004 A iG IEC 61000 4 5 2005 3 me IEC 61000 4 6 2008 R SS IEC 61000 4 8 2001 ae me IEC 61000 4 11 2004 A gt mb aie X Ze Zs lt a One sample of the designated product has been tested in cur laboratory ard found ta be n compliance with the EMC standards cited above and covered by the EMC Directive 2004 108 EC CE 6 FIFITA Central Research Technology Co te Sia EMG Test Laboratory Le FOC CAB Cade en 11 Lane41 ushuas St Jungshan Chiu NVLAP Lah Code 1005750 Taipei Taiwan 104 R O C Di GE Tel 888 2 25984568 Sy IT Code 4699 4 Fax 336 2 25984546 d i VECI aen No R 1827 C 1609 T 131 T 1441 SCT a CN Tsun Yu Shih General Manage EES d SAX RE SEA KEN Wi aay eis U Gly Guay u A EN Re BO BA KES be a de PR SG vi VERIFICATI
89. le using remote control e Unexpected high voltage output may exist Make sure if this instrument is under testing remote controlling before access to the probes e When the instrument is under testing operating any access to DUT test cable and probe output terminal are prohibited both for the operator service personnel e Normally remote control of this instrument is controlled by the high voltage test bar However using of other control circuit is also possible For safety reasons and prevent from hazards please notice that unintentional access to the control test bar or bridging the control circuit to high voltage terminal and test cables may cause hazards Please keep this terminal control from unintentional bridging access to avoid danger AWARNING Don t tie HV cable RS232 Handler GPIB control cable and other low voltage cable together Or it may cause product damaged or PC crashed DANGER The detailed about using the notice items and the danger of operating are in Chapter 3 Notice items before using ofthe manual Storage Freight Maintenance Storage When don t use the device please pack it properly and store under a good environment The packing is no needed when the device under appropriate environment Freight Please use the original packing material when move the device If the packing material is missing please use the equivalent buffer material to pack and mark it fragile and waterproof etc to
90. ment Note 1 This machine is overweight please use wheelbarrow to avoid injuring 8 1 Headquarters 823 CHROMA ATE INC IREFRBERAZT 66 Hwa ya 1st Rd Hwaya Technology Park Kuei shan 33383 Taoyuan Taiwan EE EE 66 Fi TEL 886 3 327 9999 FAX 886 3 327 8898 e mail chroma chroma com tw Copyright Chroma ATE INC All rights reserved Information may be subject to change without prior notice
91. n Press STOP START Read out the ammeter value Example 24 50mA Press 2 4 5 0 ENTER Press STOP Stop ACA 100 0mA range Offset point calibration Change the dummy load resistor to 32kQ 200watt or higher Press A key to display Display ACA 100mA FULL 37 5mA ACA 100 0mA range full point calibration Press STOP START Read out the ammeter value Example 37 12mA Press 3 7 1 2 ENTER Press STOP Stop ACA 100 0mA range calibration 6 3 2 RCA Current Calibration Connect high potential terminal of withstand voltage tester to 10MQ load resistor and connect to high potential terminal HV1 of AC ammeter However connect low potential terminal HV2 of withstand voltage tester to low potential terminal of AC ammeter Press A key to display Display RCA3mA Offset 0 12mA RCA 2 999mA range Offset point calibration Press STOP START Read out the ammeter value Ex 0 124mA Press 0 1 2 4 ENTER Press STOP Stop RCA 2 999mA Offset point calibration Change the dummy load resistor to 500kN 50watt or higher Press A key to display Display RCA3mA Full 2 5mA RCA 2 999mA range Full point calibration Press STOP START Read out the ammeter value Ex 2 903mA Press 2 9 0 3 ENTER Press STOP Stop RCA 2 999mA range calibration Press A key to display Display RCA 30mA Offset 2 5mA RCA 30 00mA range Offset point calibration Press STOP START 2 9
92. n message 1 000000E 05 Description It returns 1 000000E 05 to indicate leakage current low limit of DC MODE in the main unit is 0 01mA SOURce SAFEty BREakdown DC LIMit ARC LEVel lt numeric value gt This command sets ARC detection value of DC MODE under BREAKDOWN MODE The unit is Ampere A Range 0 or 0 001 0 01 0 is for setting OFF Example Input command SAFE BRE DC LIM ARC 0 004 Description It sets ARC detection value of DC MODE in the main unit to 4mA SOURce SAFEty BREakdown DC LIMit ARC LEVel This command queries ARC detection value of DC MODE under BREAKDOWN MODE Example Input command SAFE BRE DC LIM ARC Return message 4 000000E 03 Description It returns 4 000000E 03 to indicate ARC detection value of DC MODE in the main unit is 4 0mA SOURce SAFEty BREakdown DC LIMit CORona lt numeric value gt This command sets Corona high limit value of DC MODE under BREAKDOWN MODE This function is for 19055 C Range 0 OFF 0 1 99 9 Example Input command SAFE BRE DC LIM COR 20 2 Description It sets Corona high limit value of DC MODE in the main unit to 20 2 SOURce SAFEty BREakdiwn DC LIMit CORona This function is for 19055 C This command queries Corona high limit value of DC MODE under BREAKDOWN MODE Example Input command SAFE BRE DC LIM COR Return message 2 020000E 01 Description It returns 2 020000E 01 to indicate Corona high l
93. n parameter needs to be reset 4 12 KEY LOCK Function KEY LOCK setting method 1 2 3 4 When title list shows MAIN MENU if text block LOCK isn t highlighted pressing numerical key that corresponds to KEY LOCK then it will show KEY LOCK window By using numerical key to input PASSWORD please input 0000 when NEW SECURITY CODE does not be set Press ENTER key will show MESSAGE window text block LOCK will be highlighted Users can select if lock MEMORY RECALL function together by Function Keys YES NO Press Function Key EXIT to complete KEY LOCK function Note When 19055 set as KEY LOCK ON then restart and enter TEST menu directly KEY LOCK release method 1 When title list shows MAIN MENU if text block LOCK is highlighted pressing numerical key that corresponds to KEY LOCK then it will show RELEASE KEY LOCK window By using numerical key to input PASSWORD please input 0000 when NEW SECURITY CODE does not be set Press ENTER key text block LOCK will release highlight and it means KEY LOCK Function had been cancelled 4 13 User Password Setting 1 2 3 4 When title list shows MAIN MENU press numerical key that corresponds to NEW SECURITY CODE then it will show ENTER USER PASSWORD window By using numerical key to input PASSWORD please input 0000 when PASSWORD does not be set Press ENTER key will show
94. name 4 5 1 Read Memory 1 Ifthere are many sets of test parameter value which be saved in main memory Follow the below procedures to recall test parameter 2 When title display MEMORY SETUP press A V keys or Function Key NEXT PAGE to move the highlighted cursor to the memory name which want to recall 3 Press Function Key RECALL and then show confirm window 4 Press ENTER to confirm or press Function Key EXIT to cancel 4 5 2 Store Memory 1 If you want to save testing parameter data which be set in memory Please follows the below procedures to process When title display MEMORY SETUP press A V keys or Function Key NEXT PAGE to move the highlighted cursor to the memory number position which want to store 2 Press Function Key STORE the highlighted cursor become underscore blinking cursor 4 7 HIPOT Analyzer 19055 19055 C User s Manual At the same time input the memory name by using numeral character keys Press the same numeral character keys repeatedly can circle switch display between numeral and alphabet If you want to input name can use Function Key NEXT CHAR to move the underscore blinking cursor to the next character Press ENTER to confirm or press Function Key EXIT to cancel 4 5 3 Delete Memory 1 If you want to delete test parameter data which be stored in memory Please follow the below procedures to process When title display MEMORY SETUP pres
95. nd queries how many steps have been set in the memory Example Input command SAFE SNUM Return message 2 Description Return message 2 means 2 steps in the main memory have been set SOURce SAFEty RESult ALL OMETerage This command queries OUTPUT METER reading of all steps Example Input command SAFE RES ALL OMET Return message 5 100000E 01 Description Return message 5 100000E 01 means query OUTPUT METER 5 11 HIPOT Analyzer 19055 19055 C User s Manual result is 0 051kV SOURce SAFEty RESult ALL RMETerage This command queries REAL CURRENT METER readings of all STEPs under GENERAL MODE Example Input command SAFE RES ALL RMET Return message 7 000000E 05 Description Return message 7 000000E 05 means query REAL CURRENT METER result is 0 07mA SOURce SAFEty RESult ALL CMETerage This function is for 19055 C This command queries CORONA METER readings of all STEPs under GENERAL MODE Example Input command SAFE RES ALL CMET Return message 1 200000E 01 Description Return message 1 200000E 01 means query CORONA METER result is 12 SOURce SAFEty RESult ALL CCMETerage This command queries C reading of HFCC in all STEPs under GENERAL MODE Example Input command SAFE RES ALL CCMET Return message 1 000000E 08 Description Return message 1 000000E 08 means query C measured result of HFCC is 10pF SOURce SAFEty RESult A
96. nd will delete lt n gt represented step and the step which behind lt n gt will fill a vacancy forward under GENERAL MODE Example Input command SAFE STEP 1 DEL Description It means to delete STEP 1 setting value in working memory of the main unit SOURce SAFEty STEP lt n gt SET This command queries all settings in the selected STEP under GENERAL MODE Example Input command SAFE STEP 1 SET Return message 1 AC 5 000000E 03 6 000000E 04 7 000000E 06 8 000000E 06 8 000000E 03 3 300000 E01 5 000000E 01 3 000000E 00 2 600000E 08 3 000000E 00 1 000000E 00 2 000000E 00 Description It means STEP settings in working memory are STEP1 AC VOLT 5 000kV HIGH 0 600mA LOW 0 007mA Real Limit 0 008mA ARC 8 0mA Corona 33 HFCC C 26pF HFCC OPEN 50 HFCC SHORT 300 TIME 3 0s RAMP 1 0s FALL 2 0s SOURce SAFEty STEP lt n gt MODE This command queries MODE in the selected STEP under GENERAL MODE It will return character data AC DC IR PA or OSC Example Input command SAFEty STEP1 MODE Return message DC Description It returns DC to indicate its mode is DC SOURce SAFEty STEP lt n gt AC LEVel lt numeric value gt This command sets the selected STEP the required voltage value as testing AC withstand The unit is in volt V Range 50 5000 HIPOT Analyzer 19055 19055 C User s Manual Example Input command SAFE STEP 2 AC 3000 Description This command means to se
97. nical and electrical defects As soon as the instrument is unpacked inspect for any damage that may 1 1 HIPOT Analyzer 19055 19055 C User s Manual have occurred in transit Save all packing materials in case that the instrument has to be returned If damage is found please file claim with carrier immediately Do not return the instrument to Chroma without prior approval 1 4 Common Environment Conditions 1 Indoor use 2 Altitude 2000 m 3 Transient Overvoltage at Mains Supply 2500V 4 Pollution Degree 2 1 5 Ambient Environment 1 Do not use the meter in a dusty or Keep from following cases vibrating location Do not expose it to sunlight or corrosive gas Be sure that the ambient temperature is 0 45 C and that humidity is 15 95 2 The meter has been carefully designed to reduce the noise from the AC power source However it should be used in as noise free an environment as low as possible If noise is inevitable please install a power filter Ae 8 Vibration Corrosive Gas 3 The meter should be stored within the temperature range 10 C 50 C Ifthe unit is not to be in use for a long time please store it in the original or similar package and keep it from direct sunlight Noise Source Motor and humidity w w S Power Filter Specification 2 Specification 18 C 28 C RH lt 70 a Output Voltage AC 0 05 5 0kV steps 0 002kV DC 0 05 6 0kV steps 0 002kV a Load Regulation
98. nt high limit of AC MODE under BREAKDOWN MODE The unit is Ampere A Range 0 000001 0 1 Example Input command SAFE BRE AC LIM 0 01 Description It sets leakage current high limit of AC MODE in the main unit to 10mA SOURce SAFEty BREakdown AC LIMit HIGH This command queries leakage current high limit of AC MODE under BREAKDOWN MODE Example Input command SAFE BRE AC LIM Return message 1 000000E 02 Description It returns 1 000000E 02 to indicate leakage current high limit of AC MODE in the main unit is 10mA SOURce SAFEty BREakdown AC LIMit LOW lt numeric value gt This command sets leakage current low limit of AC MODE under BREAKDOWN MODE Range 0 OFF or 0 000001 0 1 low limit value of leakage current lt high limit value of setting Example Input command SAFE BRE AC LIM LOW 0 00001 Description It sets leakage current low limit of AC MODE in the main unit to 0 01mA SOURce SAFEty BREakdown AC LIMit LOW 5 31 HIPOT Analyzer 19055 19055 C User s Manual 5 32 This command queries leakage current low limit of AC MODE under BREAKDOWN MODE The unit is Ampere A Example Input command SAFE BRE AC LIM LOW Description It returns 1 000000E 05 to indicate leakage current low limit of AC MODE in the main unit is 0 01mA SOURce SAFEty BREakdown AC LIMit ARC LEVel lt numeric value gt This command sets ARC detection value of AC MODE under BREAKDOWN
99. o indicate STEP 2 high limit of AC withstand Real Current in the main unit is 0 01mA SOURce SAFEty STEP lt n gt AC LIMit ARC LEVel lt numeric value gt This command sets the selected STEP its ARC detection value under GENERAL MODE The unit is in Ampere A Range 0 or 0 001 0 02 0 is for setting OFF Example Input command SAFE STEP 2 AC LIM ARC 0 004 Description It sets STEP 2 ARC detection value in the main unit is 4mA SOURce SAFEty STEP lt n gt AC LIMit ARC LEVel This command queries the selected STEP its ARC detection value under GENERAL MODE Example Input command SAFE STEP 2 AC LIM ARC Return message 4 000000E 03 Description It returns 4 000000E 03 to indicate STEP 2 ARC detection value in the main unit is 4 0mA SOURce SAFEty STEP lt n gt AC LIMit CORona lt numeric value gt This command sets the selected STEP its Corona high limit value of AC withstand under GENERAL MODE This function is for 19055 C Range 0 OFF 0 1 99 9 Example Input command SAFE STEP 2 AC LIM COR 20 2 Description It sets STEP 2 Corona high limit values of AC withstand in the main unit to 20 2 SOURce SAFEty STEP lt n gt AC LIMit CORona This function is for 19055 C This command queries the selected STEP its Corona high limit value of AC withstand under GENERAL MODE Example Input command SAFE STEP 2 AC LIM COR Return message 2 020000E 01 Description It returns
100. on 0 cccccccceeeceeeeeeeeeeeeeeeeeeeeeeeneteeeeeeeseeeeeeeeeeeeeeeeeeees 6 3 6 3 Current Calibration ged eet get ege se ties its DEE Eed en 6 3 6 3 1 AC Current Calbratton nennen nennen 6 3 6 3 2 RCA Current Calibration nn nn 6 4 6 3 3 DC Current Calibration nn non nnnnnnnnnnnnennnnnnnnnnenn 6 5 6 4 Withstand Voltage Mode Arc Calibration AAA 6 6 6 5 Resistor Calibration for Insulation Resistance Mode 6 7 6 6 Complete Calibration nn 6 8 Firmware Update en 7 1 KS MAINTOM AN CC TOPRPPEFRRBETRRUEFEFHREPAPREUR PELFRPFREUFPEEUFPEFBERFELPEBEFFETELESTFEFEDEFELEEREDFPFEBEEFFELFEECFEEFCDEFFERFE 8 1 8 1 General EE 8 1 8 2 Battery Replacement osiceassucsstcvabdexedtuciadsesocexpeaswena viene sicicebncvyadauuasenmdiekuteteaca accents 8 1 8 3 Instrument Return ccccccccccceccceccceecceeeceeeeeeeeeeeeceeeeeeeeeeeceeeeeeeeseseeeeseeeseeeseneeeass 8 1 xiv Introduction 1 Introduction 1 1 An Overview of Product Automatic withstand insulation grounding testers of the instrument are designed for automatic withstand insulation resistance and short open circuit detection of electromechanical and electronic equipments The aspect of withstand voltage testing the output power is AC 500VA 5kV 100mA DC 120VA 6kV 20mA Therefore it is for withstand test of electronic electromechanical and component Testing aspect of insulation resistance the measurement range is 0 1MQ 50GQ and test voltage range is 50V 5000V can
101. otential terminal HV1 of AC ammeter However connect low potential terminal HV2 of withstand voltage tester to low potential terminal of AC ammeter Press A key to display Display ACA 3mA offset 0 12mA ACA 2 999mA range Offset point calibration Press STOP START Read out the ammeter value Example 0 124mA Press 0 1 2 4 ENTER Press STOP Stop ACA 2 999mA range Offset point calibration Change the dummy load resistor to 500kQ 50watt or higher Press A key to display Display ACA 3mA Full 2 5mA ACA 2 999mA range Full point calibration Press STOP START Read out the ammeter value Example 2 903mA Press 2 9 0 3 ENTER Press STOP Stop ACA 2 999mA range calibration Press A key to display Display ACA 30mA_ Offset 2 5mA ACA30 00mA range Offset point calibration Press STOP START Read out the ammeter value HIPOT Analyzer 19055 19055 C User s Manual Example 2 903mA Press 2 9 0 3 ENTER Press STOP Stop ACA 30 00mA range Offset point calibration Change the dummy load resistor to 50kQ 200watt or higher Press A key to display Display ACA 30mA FULL 25mA ACA30 00mA range full point calibration Press STOP START Read out the ammeter value Example 24 50mA Press 2 4 5 0 ENTER Press STOP Stop ACA 30 00mA range calibration Press A key to display Display ACA 100mA Offset 25mA ACA 100 0mA range Offset point calibratio
102. put command SAFE STEP 3 DC LIM Return message 2 999000E 03 Description It returns 2 999000E 03 to indicate STEP 3 high limit value of DC withstand voltage leakage current is 2 999mA SOURce SAFEty STEP lt n gt DC LIMit LOW lt numeric value gt This command sets the selected STEP its low limit value of DC withstand voltage leakage current under GENERAL MODE The unit is Ampere A Range 0 or 0 0000001 0 02 0 is for setting OFF low limit value of leakage current lt high limit value of setting Example Input command SAFE STEP 3 DC LIM LOW 0 000001 Description This command sets STEP 3 low limit value of DC withstand voltage leakage current in the main unit is 0 001mA SOURce SAFEty STEP lt n gt DC LIMit LOW This command queries the selected STEP its low limit value of DC withstand voltage leakage current under GENERAL MODE Example Input command SAFE STEP 3 DC LIM LOW Return message 1 000000E 06 Description Return message 1 000000E 06 to indicate STEP 3 low limit value of DC withstand voltage leakage current in the main unit is 0 001mA SOURce SAFEty STEP lt n gt DC LIMit ARC LEVel lt numeric value gt This command sets the selected STEP its ARC detection value under GENERAL MODE The unit is in Ampere A Range 0 or 0 001 0 01 0 is for setting OFF Example Input command SAFE STEP 3 DC LIM ARC 0 0025 Description This command sets ARC detection value of
103. r protected mode Other keys are malfunction except for MEMORY TEST and KEY LOCK modes When this area is highlighted it means the main unit zeroed the leakage current of test cable and test lead currently When this area is highlighted it means there is error message produced System Setup Option Menu Calibration Keylock Setup New Security Fail Lock Setup Error Log Memory Setup PReset Setup Program Setup Test 4 2 Simplified Function Flow Chart RS232 Setup GPIB Setup Scanner Setup Exit Menu Store Recall Start Test Delete Stop Test Get Offset Test Page up Offset Stop Offset Page Down Get Cs Exit Exit Menu Page Up Page Exit Description of Panel Key Area 1 Power Switch 2 STOP Key 3 START Key 4 Function Keys 5 MENU Key 6 MAIN INDEX 7 LOCAL Key 8 Cursor Keys The switch provides AC power source that the analyzer is needed Before starting please read Chapter 3 Notices before Using firstly Reset key after pressing this key the main unit returns to standby testing status immediately That is cuts output and cleas all of judgments simultaneously After pressing this key the main unit is under testing status The testing terminal has output and each judgment function starts simultaneously Function key Under different display menus there are different functions The right side of display has corresponding fun
104. r HANDLER interface of the instrument 9 USB Interface USB terminal 10 GPIB Interface option This socket is for optional GIPB interface The detailed 11 AC LINE 12 GND Terminal 4 4 descriptions please refer Chapter 5 Description of GPIB Interface in this manual AC power socket and fuse holder A tri cord power and fuse holder Input AC power which the analyzer is needed from AC power socket The detailed specifications of using fuse please refer Chapter 3 Notice Items before Using or descriptions of rear paonel in this manual Safety GND terminal please use adaptable implement to connect Description of Panel this grounding terminal actually If there is no grounding actually the circuit with GND terminal or other instruments connecting cable with GND terminal are short circuited The cover of analyzer may exist high voltage This is very dangerous anyone touch the analyzer under the above status may cause damage Therefore it is necessary to connect safety GND terminal to ground 4 3 Notices and Procedures before Operating 1 Before plugging AC power cable please confirm power that use firstly and description of rear panel is match or not and power switch is OFF status 2 Before turning on power please peruse Chapter 3 Notice Items before Using and remember it 3 When turns on power the analyzer will self test If there is abnormal condition please turns off
105. rns 0 Example Input command SAFE STEP 4 IR AUTO Return message 1 Description It returns 1 to indicate STEP 4 setting range in the main unit is AUTO SOURce SAFEty STEP lt n gt PAuse MESSage lt siring data gt This command sets the message hint string of PAUSE mode under GENERAL MODE Example Input command SAFE STEP 5 PA MESS CHROMA Description It sets the message string of STEP 5 in the main unit to CHROMA SOURce SAFEty STEP lt n gt PAuse MESSage This command queries the setting string of message under GENERAL MODE Example Input command SAFE STEP 5 PA MESS Return message CHROMA Description It returns CHROMA to indicate message string of STEP 5 in the main unit is CHROMA SOURce SAFEty STEP lt n gt PAuse TIME TEST lt numeric_value gt This command sets the selected STEP its required time of testing PA mode under GENERAL MODE Range 0 or 0 1 999 0 0 is for setting OFF Example Input command SAFE STEP 5 PA TIME 5 Description It sets STEP 5 required time of testing in the main unit to 5 0sec SOURce SAFEty STEP lt n gt PAuse TIME TEST This command queries the selected STEP its required time of testing PA mode under GENERAL MODE Example Input command SAFE STEP 5 PA TIME Return message 5 000000E 00 Description It returns 5 000000E 00 to indicate STEP 5 required time setting of testing in the main unit is 5 0sec
106. rocedures before Operating u z44 4444444400HRRnnnnnnnn nennen 4 5 4 4 System ele lee WEE 4 5 4 4 1 Hardware Software ACC 4 6 4 4 2 Ree EE 4 7 4 4 3 DERSE Tue os e a E 4 7 4 5 Memory Management of Test Parameter and Test Preset Parameter 4 7 4 5 1 Read Memory EE 4 7 4 5 2 Store Memory E 4 7 4 5 3 Delete Memory une een ee 4 8 4 6 Test for Preset Selig ns ua inside 4 8 4 6 1 Operation Method 4 8 4 6 2 Simple Setting Wizard WEE 4 8 4 6 3 ON OFF FLOAT Setting of GFI Ground Fault Interrupt 4 9 4 6 4 AO Range pecenie en E rea a A AONE EATE EESE 4 10 4 7 Program Sel NG size rare 4 11 4 7 1 Operation Method 4 11 4 7 2 Various Parameter Settings 4 11 4 8 How to Process Test 4 13 4 8 1 Offset Value Calibration of Test Cable Fixture ssssssennrennrrnrrernrennnenee 4 13 4 8 2 Operation of Standard Capacitance GET Cs 244444HHnenne nennen 4 13 4 8 3 Method of DUT Connection een 4 14 4 8 4 Test Procedure 4 14 4 8 5 Description for STEP MODE Test Men 4 16 4 9 Description for BREAKDOWN VOLT MODE Interface 4 16 4 10 Description for HANDLER Interface nennen 4 18 4 10 1 Gpecificatton ee 4 18 4 10 2 External Control Circuit Diagram cece eee eeeeenneeeeeeeeeeeeteeneeeeeeeeees 4 20 410 3 Timing Re TE ET 4 22 4 11 CALIBRATION F nelion aan ee 4 22 4 11 1 Enter Calibration Method 4 22 411 2 Clear Memory sus 4 22 4
107. ror signal output pin ERROR When the output is LOW stand for system internal error produced 18 PA Output When the test is activated this signal is LOW Afterwards every time passes PA mode for once HIGH or LOW level of PA signal and COM terminal will be changed once 19 EOT Output When this signal is HIGH stand for Program under testing When this signal is HIGH stand for Program already ended or standby Description of Panel 20 EOS When this signal is HIGH stand for STEP currently under testing When this signal is LOW stand for STEP already ended and the next step has not yet proceeded or all steps are ended 21 22 COM Low voltage terminal of input output signal 23 24 GND Low voltage terminal of internal voltage output Note 1 Test step code signal of Handler Board consists of Main Step and Sub Step which submitted in sequence 4 19 HIPOT Analyzer 19055 19055 C User s Manual 4 10 2 External Control Circuit Diagram 4 10 2 1 Use Internal Power as an Example 5VHan Dr 19055 5600 7 5600 l VEXT 2 4 1 CHN1 i N K 3 ie wi 4 2 cHN2 HENGE g pn 4 3 ons 4 3 4 4 CHN4 Rat i S 4 3 5 IQ CHNS HENNAR i Si 4 4 6 l one M 3 A
108. s A V keys or Function Key NEXT PAGE to move the highlighted cursor to the memory name which want to delete Press Function Key DELETE and then show confirm window Press ENTER to confirm or press Function Key EXIT to cancel 4 6 Test for Preset Setting 4 6 1 Operation Method 1 2 3 When the title shows PRESET SETUP press A A keys to move the highlighted cursor to the parameter item which want to set Press numeral key character key or Function Keys to set this item parameter data Press ENTER to confirm or press CLR to reset 4 6 2 Simple Setting Wizard I 2 3 When the title shows PRESET SETUP press ENTER key to move the highlighted cursor to the parameter item which want to set Press numeral key character key or Function Keys to set this item parameter data When the highlighted cursor on the last parameter press ENTER key will go to test parameter setting menu directly for user continuous setting PRESET SETUP 01 Pass Hold 02 Step Hold 0 2 sec 03 AC Freq 5 60 Hz 04 Auto Range OFF 05 Soft AGC ON 06 Ramp Judg OFF 07 GFI ON 0 2 99 98s Remote Lock joffset Error Description of Panel Test preset parameter function description table Initial Setting Pass Hold 0 2 99 9 l It sets PASS buzzer sound continuous time Step Hold 0 1 99 9 KEY It sets in
109. s Display Press Press Press A key to display DCA 20mA Full 10mA STOP START 1 0 0 1 ENTER STOP DCA 20 00mA range full point calibration Read out the ammeter value Example 10 01mA Stop DCA 20 00mA range calibration 6 4 Withstand Voltage Mode Arc Calibration ARC calibration is very special the high voltage terminal is positioned Press Display Press Press Press Press Display Press Press Press 6 6 outside A key to display AC ARC 40mA 5mA STOP START 2 2 ENTER STOP A key to display DC ARC 12mA 5mA STOP START 2 4 ENTER STOP AC arc sensitivity calibration AC withstand voltage arc The high voltage output terminal series 250kQ 5watt resistance by using two high voltage cables The other high voltage cable grounding cable is as close as possible to the first cable but doesn t contact each other and arc is produced For example 2 2mA is critical point of ARC FAIL and ARC PASS Stop AC arc calibration DC arc sensitivity calibration DC withstand voltage arc The high voltage output terminal series 250kQ 5watt resistance by using two high voltage cables The other high voltage cable grounding cable is as close as possible to the first cable but doesn t contact each other and arc is produced For example 2 4mA is critical point of ARC FAIL and ARC PASS Stop DC arc calibration
110. s STEP MODE and output value results are STEP1 AC MODE and 0 500kV SOURce SAFEty STARt ONCE This command is for starting the test Example Input command SAFE STAR Description This command means to start the test SOURce SAFEty STARt OFFSet GET OFF This command gets offset value when the parameter is GET and disable offset function when the parameter is OFF Example Input command SAFE STAR OFFS GET Description It means to start the function of getting offset value SOURce SAFEty STARt OFFSet This command queries if do offset action or not Example Input command SAFE STAR OFFS Return message 0 Description Return message 0 means the main unit is without doing offset action SOURce SAFEty STARt CSTandard GET This command is for starting GET Cs function of short open detection mode Example Input command SAFE STAR CST GET Description It means to start GET Cs function of short open circuit detection mode SOURce SAFEty STOP This command is for stopping the test Example Input command SAFE STOP Description It means to stop the main unit test SOURce SAFEty STATus This command queries the execution status of the current device Return character data RUNNING STOPPED Example Input command SAFE STAT Return message RUNNING Description Return message RUNNING means the main unit is testing now SOURce SAFEty SNUMber This comma
111. s judged as No Good It is necessary to press STOP then can restart test by pressing START 1 When Offset value is higher than AC OFFSET value Current reading Current real measurement value Offset value 2 When Offset value is lower than AC OFFSET value Current value 2 2 S Real measurement value Offset 4 4 1 Hardware Software AGC The output voltage is changed by load effect and then executing AGC function ACV 50V 5KV Hardware AGC is always ON software AGC initial setting is ON and also can be set as OFF DCV 50V 499V Hardware AGC initial setting is OFF and also can be set as ON Software AGC initial setting is ON and also can be set as OFF DCV 500V 6KV Hardware AGC is always ON software AGC initial setting is ON and also can be set as OFF IR 50V 5KV No hardware AGC software AGC is always ON Vs Vo Vs RL Rs RL RL 1 Hardware AGC Because Vo lt Vs result from load effect Vo using hardware comparison circuit Vo voltage compensation is the same as Vs within 0 1sec 2 Software AGC This analyzer using software AGC under DC 50V 500V and IR 50V 1000V Software compensation speed is more slowly so it won t cause voltage shock to DUT The general IR RL is larger than Rs of this analyzer so Vo Vs approximately Description of Panel 4 4 2 Discharg V Discharg V The high limit setting of DC discharge the range is 0 05 5 1kV The voltage below Discharg V
112. s unstable it may cause the unit function is not actual or abnormal Therefore please use appropriate equipment to turn to suitable power such as power stabilizer Output power is 500VA When DUT drawing mass current before deadline of fail judgment and output current it may flows mass current about ten amperes up to ten milliseconds Before processing test there also may be the same condition Please notice the capacity of power cord and the current cable of linking with other instrument or equipment Storage The unit normal operating temperature humidity range is 5 C 40 C 80 RH If over this range then function may malfunction Please don t position the equipment so that it is difficult to operate the disconnecting device The unit storage temperature range is 10 C 50 C 80 RH If you dont use it for a long time please use original material Notices before Using 21 22 packing and then store it For correct test and safety please keep it from direct sunlight or high temperature vibration humidity and dusty place Warm up All functions of the analyzer are activated when the power switch is turned on However please warm the instrument over 15 minutes for attaining the precision in the specification Warning signal of testing DANGER HIGH VOLTAGE TEST IN PROGRESS UNAUTHORIZED PERSON KEEP AWAY 3 5 Description of Panel 4 Description of Panel 4 1 Front Panel
113. setting will be discharged quickly in 0 2sec 4 4 3 OFFSET 1 DC OFFSET Before testing WDC mode please connect test cable firstly After the fixture is tested then processes OFFSET to ensure test value accuracy The current calculation formula Current reading Current real measurement value Offset value 2 AC OFFSET Before testing WAC mode please connect test cable firstly After the fixture is tested then processes OFFSET to ensure test value accuracy Especially when test voltage is higher and leakage current of test fixture and instrument is increasingly The happened of Offset current is often caused by capacitance feature According to mathematics when test a resistive load its current value 2 er ad Resistance load value Offset Therefore when measured out resistive load 3 2 current value current reading Y Real measurement value Offset When tests a capacitive load current reading real measurement value Offset 3 OSC OFFSET There is stray capacitance on wire or fixture please does OFFSET elimination again on changing wire or fixture every time for ensure the accuracy of testing 4 5 Memory Management of Test Parameter and Test Preset Parameter When title display MAIN MENU press Function Key MEMORY and then title will display MEMORY SETUP At the same time the memory can be read stored or deleted Each memory includes test parameter test preset parameter and memory
114. switch and pulls off power cord immediately 4 4 System Parameter Setting Operation methods 1 When title shows SYSTEM SETUP press A V keys to move the highlighted cursor to the parameter item which want to set 2 Press numeral character key or Function Keys to set this item parameter data 3 If shows blinking cursor it means parameter data is not completed When data input is error can press CLR to clear and input again Please press ENTER to confirm parameter data is correct finally SYSTEM SETUP 01 Contrast 17 UP 02 Beeper Vol HIGH 03 DC 50V AGC OFF 04 Discharg V 3 6kV DOWN 05 After Fail RESTART 06 AC OFFSET 0 10mA 1 31 Remote Lock offset Error System parameter setting data description Setting Item Initial Setting Description 1 31 Adjust LCD brightness LOW MEDIUM Adjust the buzzer volume HIGH OFF ON OFF Hardware compensation for above DC 50V 4 5 HIPOT Analyzer 19055 19055 C User s Manual Discharg V 0 05 5 1KV 3 60KV DC discharge setting After Fail CONTINUE RESTART 1 When set as CONTINUE and any RESTART STOP one among STEPs judged as No Good It will continue until all STEPS are tested 2 When set as START and any one among STEPs judged as No Good press START to restart directly 3 When set as STOP and any one among STEP
115. t command SAFE STEP 1 AC CURR OFFS 0 005 Description It sets STEP 1 AC Offset of the main unit is 5mA SOURce SAFEty STEP lt n gt AC CURRent OFFSet NORmal This command queries Offset value of the selected STEP under GENERAL MODE Description for GPIB RS232 Interface IEEE 488 2 Example Input command SAFE STEP 1 AC CURR OFFS Return message 5 000000E 03 Description It returns 5 000000E 03 to indicate Offset value of STEP1 in the main unit is 5mA SOURce SAFEty STEP lt n gt AC CURRent OFFSet REAL lt numeric value gt This command sets Offset value of AC Real Current under GENERAL MODE The unit is in Ampere A Range High Limit setting range is 0 001 2 999mA OFFSET setting range of Real Current is 0 000000 0 002999 High Limit setting range is 3 29 99mA OFFSET setting range of Real Current is 0 00000 0 02999 High Limit setting range is 30 120mA OFFSET setting range of Real Current is 0 00000 0 100 Example Input command SAFE STEP 1 AC CURR OFFS REAL 0 005 Description It sets Offset of STEP 1 AC Real Current in the main unit to 5mA SOURce SAFEty STEP lt n gt AC CURRent OFFSet REAL This command queries the selected STEP its Offset value of Real Current under GENERAL MODE Example Input command SAFE STEP 1 AC CURR OFFS REAL Return message 5 000000E 03 Description It returns 5 000000E 03 to indicate STEP1 Offset value of Real Current in the mian unit is 5mA
116. t the required voltage value of STEP 2 in the main unit to 3000V as testing AC withstand SOURce SAFEty STEP lt n gt AC LEVel This command queries the selected STEP the required voltage value as testing AC withstand Example Input command SAFE STEP 2 AC Return message 3 000000E 03 Description Return message 3 000000E 03 means the required voltage value of STEP 2 in the main unit is 3000V as testing AC withstand SOURce SAFEty STEP lt n gt AC LIMit HIGH lt numeric value gt This command sets the selected STEP the high limit value of AC withstand leakage current under GENERAL MODE The unit is in Ampere A Range 0 000001 0 12 when 50V 4kV 0 000001 0 10 when it is above 4 001kV Example Input command SAFE STEP 2 AC LIM 0 01 Description This command sets STEP 2 high limit of AC withstand leakage current in the main unit is 10mA SOURce SAFEty STEP lt n gt AC LIMit HIGH This command queries the selected STEP the high limit value of AC withstand leakage current under GENERAL MODE Example Input command SAFE STEP 2 AC LIM Return message 1 000000E 02 Description Return message 1 000000E 02 means STEP 2 high limit of AC withstand leakage current in the main unit is 10mA SOURce SAFEty STEP lt n gt AC LIMit LOW lt numeric value gt This command sets the selected STEP the low limit value of AC withstand leakage current under GENERAL MODE Range 0 OFF 0 0000
117. ta 3 Press ENTER to confirm or press CLR to reset 4 7 2 Various Parameter Settings TEST STEP It sets test step TEST MODE It selects test mode There are AC DC IR PA OSC test modes can be selected The following described parameter settings of various test modes Withstand Voltage Test Mode AC VOLTAGE It sets withstand voltage test needed voltage HIGH LIMIT It sets high limit value of leakage current 4 11 HIPOT Analyzer 19055 19055 C User s Manual LOW LIMIT It sets low limit value of leakage current The range is lower than high limit value of leakage current or OFF REAL LIMIT It sets high limit value of real leakage current The range is lower than high limit value of leakage current or OFF ARC LIMIT It sets high limit value of ARC LIM It sets high limit value of CORONA This function is for 19055 C HFCC 1 Cs It sets standard capacitance of High Frequency Contact Check HFCC 2 OPEN It sets the condition to judge test resultas open The test reading compares with read standard capacitance 3 SHORT It sets the condition to judge test result as short The test reading compares with read standard capacitance TIME 1 RAMP TIME It sets the required time to increase to setting voltage 2 TEST TIME It sets test needed time 3 FALL TIME The required time from setting voltage value to decrease to low voltage Withstand Voltage Test Mode DC VOLTAGE It sets withstand voltage test needed voltage
118. terval time between test procedures Key It sets test procedure interrupted Please press START to continue when test stop AC Freq 50 600Hz It sets the frequency of outputting voltage when tests AC withstanding Auto Range ON OFF It sets withstand voltage auto range function is open or not Soft AGC ON OFF It sets software auto gain compensation function is open or not When Ramp Judg set to ON it will judge if the current value is over High Limit setting value as DC mode executing Ramp time Ramp Judg ON OFF When set Ramp Judg to OFF it won t judge if the current value is over High Limit setting value as DC mode executing Ramp time Setting Item Description GFI Ground ON OFF Fault Interrupt FLOAT It sets the function of GFI 4 6 3 ON OFF FLOAT Setting of GFI Ground Fault Interrupt 4 6 3 1 Set GFI to ON Hipot Tester Q HV i DUT a Return re Ae A Operator fi There is a current iy produced and flowed through human body when users touch high voltage terminal carelessly HIPOT Analyzer 19055 19055 C User s Manual ip jr If iy is over 0 5mA the high voltage will be cut off to protect the safety of operator 4 6 3 2 Set GFI to FLOAT 19055 19055 C high voltage displays Floating status when set GFI to FLOAT The high voltage output terminals HV1 and HV2 on 19055 19055 C are outputting high voltage 5k VAC or 6kVDC the relationship of HV
119. than 1A Operating time is from DUT judged as pass to be stopped or restart FAIL When the analyzer judged DUT as no good the output terminal will short circuit Users can apply this short circuit condition to control external signal The junction specification 125VAC current is lower than 1A Operating time is from DUT judged as fail to be stopped or restart 4 25 Description for GPIB RS232 Interface IEEE 488 2 5 Description for GPIB RS232 Interface IEEE 488 2 5 1 Guide Users can use computer via GPIB IEEE 488 1978 or RS232 interface to control remotely and transfer data 5 2 GPIB Interface Option 5 2 1 Adaptable Standard IEEE488 1978 standard 5 2 2 Interface Capability Source Handshake Acceptor Handshake Basic Talker requirement Basic Listener requirement Service request requirement All remote local requirement No Parallel poll requirement All device clear requirement No device trigger requirement No controller requirement 5 2 3 Interface Message The analyzer is capable of responding to the following messages Message Meaning Response Go To Local Switch the analyzer to Local status Selected Device Clear Restart the analyzer Local Lockout From LOCAL key switch to Local status is forbidden Interface Clear Reset GPIB interface HIPOT Analyzer 19055 19055 C User s Manual 5 2 4 Command Format Description The analyzer GPIB f
120. time of each STEPs in the main unit to 10 0 sec SOURce SAFEty BREakdown AC TIME TEST This command queries test required time of each STEPs under BREAKDOWN MODE Example Input command SAFE BRE AC TIME Return message 1 000000E 01 Description It returns 1 000000E 01 to indicate test required time of each STEPs is 5 sec SOURce SAFEty BREakdown AC STEP lt numeric value gt This command sets how many STEP require to test under BREAKDOWN MODE Description for GPIB RS232 Interface IEEE 488 2 Range 2 999 Example Input command SAFE BRE AC STEP 10 Description It sets to test 10 STEPs in the main unit SOURce SAFEty BREakdown AC STEP This command queries how many STEP require to test under BREAKDOWN MODE Example Input command SAFE BRE AC STEP Return message 10 Description It returns 10 to indicate 10 STEPs had been tested in the main unit SOURce SAFEty BREakdown DC LEVel lt start V gt lt end V gt This command sets start voltage and end voltage of DC MODE under BREAKDOWN MODE The unit is Volt V Range Start voltage 50V end voltage End voltage start voltage 6000V Example Input command SAFE BRE DC 500 1000 Description It sets start voltage 500V and end voltage 1000V of AC MODE in the main unit SOURce SAFEty BREakdown DC LEVel This command queries start voltage and end voltage of DC MODE under BREAKDOWN MODE The unit is Volt V Exampl
121. ting voltage value in the main unit to fall to 0 is 3 0 sec SOURce SAFEty STEP lt n gt DC LEVel lt numeric value gt This command sets the selected STEP its required voltage value of testing DC withstand voltage under GENERAL MODE The unit is in Volt V Range 50 6000 Example Input command SAFE STEP 3 DC 4000 Description It sets the required voltage value of testing STEP 3 DC withstand voltage in the main unit to 4000V SOURce SAFEty STEP lt n gt DC LEVel This command queries the selected STEP its required voltage value of testing DC withstand voltage under GENERAL MODE Example Input command SAFE STEP 3 DC Return message 4 000000E 03 Description It returns 4 000000E 03 to indicate STEP 3 voltage value of testing DC withstand voltage in the main unit is 4000V SOURce SAFEty STEP lt n gt DC LIMit HIGH lt numeric value gt This command sets the selected step its high limit value of DC withstand voltage leakage current under GENERAL MODE The unit is Ampere A Description for GPIB RS232 Interface IEEE 488 2 Range 0 0000001 0 020 Example Input command SAFE STEP 3 DC LIM 0 002999 Description This command sets STEP 3 high limit value of DC withstand voltage leakage current is 2 999mA SOURce SAFEty STEP lt n gt DC LIMit HIGH This command queries the selected STEP its high limit value of DC withstand voltage leakage current under GENERAL MODE Example In
122. unction is composed of command string which inputted by ASCII code to attain functions of remote control and setting The length of the command string is limited in 1024 characters include end code Command Parameter composes acommand Two commands can be connected by semicolon and ended by end code The end code can be any one of the following types the analyzer can distinguish by itself End Code 5 2 5 Related Panel Description 1 Address Setting Under title list MAIN MENU press numerical key that corresponds to OPTION MENU to enter title list OPTION MENU Press Function Key GPIB to enter GPIB SETUP and then selects GPIB Address by using Function Key UP or DOWN The setting is completed and pressed Function Key EXIT to exit 2 Remote Local Control The signal block Remote is highlighted it means the analyzer is on Remote status On Remote status can use LOCAL key on panel to switch the analyzer to Local status On Remote status all of panel keys are malfunction except for LOCAL switch to Local and STOP reset instrument keys By using LLO Local Lockout command of GPIB it makes LOCAL key malfunction 5 3 RS232 Interface Specification 5 3 1 Data Format Baud Rate 9600 19200 38400 Parity NONE ODD EVEN Flow Control NONE SOFTWARE Bits 1 start bit 8 data bits or 7 data bits add 1 parity bit 1 end bit 5 3 2 Command Format The
123. under GENERAL MODE The unit is in ohm Range 100000 50000000000 Example Input command SAFE STEP 4 IR LIM HIGH 50000000000 Description It sets STEP 4 high limit value of IR in the main unit to 50GQ SOURce SAFEty STEP lt n gt IR LIMit HIGH This command queries the selected STEP its high limit value of IR under GENERAL MODE Example Input command SAFE STEP 4 IR LIM HIGH Return message 5 000000E 10 Description It returns 5 000000E 10 to indicate STEP 4 high limit value of IR in the main unit is 50GQ SOURce SAFEty STEP lt n gt IR LIMit LOW lt numeric value gt This command sets the selected STEP its low limit value of IR under GENERAL MODE The unit is in ohm Range 100000 50000000000 low limit value of insulation resistance lt high limit value of setting Example Input command SAFE STEP 4 1R LIM 100000 Description It sets STEP 4 low limit value of IR in the main unit to 0 1 MQ SOURce SAFEty STEP lt n gt IR LIMit LOW This command queries the selected STEP its low limit value of IR under GENERAL MODE Example Input command SAFE STEP 4 1R LIM Return message 1 000000E 05 Description It returns 1 000000E 05 to indicate STEP 4 low limit value of IR in the main unit is 0 1MQ SOURce SAFEty STEP lt n gt IR TIME RAMP lt numeric value gt This command sets the selected STEP its required time of testing to ramp to setting voltage The unit is in se
124. when DANGER LED is lit there is high voltage outputting Common test terminal is a reference terminal as high voltage testing Le low electric potential terminal This terminal is almost equal to earth terminal of the cover 4 3 HIPOT Analyzer 19055 19055 C User s Manual 4 2 Rear Panel 1 HV2 2 HV1 3 RTN LOW 4 INTER LOCK 5 RS232 Interface 6 ARC Monitor 7 CORONA Monitor Figure 4 2 High voltage output RTN terminal when GFI setting is FLOAT Therefore this terminal is very dangerous Don t touch it when DANGER LED is lit there is high voltage outputting High electric potential terminal of high voltage output This terminal belongs to high electric potential output usually is high voltage output Therefore this terminal is very dangerous Don t touch it when DANGER LED is lit there is high voltage outputting Common test terminal is a reference terminal as high voltage testing e low electric potential terminal This terminal is almost equal to shell earth terminal The high voltage can be outputted when the two terminals are short circuited This socket is for RS232 interface of the instrument GPIB and RS232 interfaces can t use simultaneously ARC test signal can be observed from this BNC socket CORONA test signal can be observed from this BNC socket This function is for 19055 C 8 HANDLER Interface This socket is fo

HIPOT Analyzer 19055/19055-C

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