Manual
Contents
1. No P1 or P2 OUTPUT OFF SET Limit SET OCP SET OCP OCP ON OFF OUTPUT OFF If OCP OFF is selected OCP ONT If OCP ON is selected SET OCP Level 00 000A SET OCP Level 00 000V OUTPUT OFF OCP P1 00 000V 0 000A OCP 18 Select the output port to use Turn off output by pressing OUTPUT ON OFF button recommended Press SETUP button Use the arrows or jog shuttle to select SET OCP Press SETUP button again Use the jog shuttle to slect ON or OFF Press STORE button to save the set value If OCP OFF is selected it will turn off OCP and exit Setup If OCP ON is selected user can set the OVP Level Use the arrows to change the location of the cursor and use the jog shuttle to set the value Press the STORE button It will save the set value and exit Setup If OCP is on it will indicate OCP in the display panel Press OUTPUT ON OFF button again to continue use 3 Features o OCP Occurrence Upon detection of an Over Current condition the power supply output will shut down During this time OCP on the display panel will disappear and OCP OCCURRED will appear o OCP Cancellation During OCP occurrence display panel will show OCP OCCURRED and output will shutdown If the user wishes to turn on the output OCP must be cancelled In order to cancel OCP please follow the following instructi2. SETUP button SET Limit Please check whether OVP or OCP function is turned OFF Use Arrow sign or Jog Shuttle to SET Cal Voltage choose SET Cal Voltage SET Cal Voltage Press SETUP button Password Please enter 4 digit Password Use the arrows to move cursor Password 12 342 Use the jog shuttle to select the LI CH number for the password SET Cal_Voltage By pressing STORE button you will be able to adjust lowest voltage level Vlo 00 000V Enter 3 decimal point voltage value that DVM shows Use arrow button to move cursor Use Jog Shuttle to select the number SET Cal Voltage Press STORE Button to save the Wait For AD Cal lowest voltage level After 2 seconds the screen will automatically lead you to the highest SET Cal Voltage voltage level selection Vhi 30 000V Enter 3 decimal point voltage value that DVM shows Use arrow button to move cursor Use Jog Shuttle to select the number Wait For AD Cal Press STORE button to save the Complete adjusted value After 2 seconds the screen will P1 00 000V 0 000A show completed sign with the message Wait For AD Cal 28 4 Calibration 4 2 Current Calibration P1 or P2 SET Limit SET CAL Current SET CAL Current Password x 4Kel ule 912 57 Password 12 342 L Ct SET CAL_Current Alo 0 000A SET CAL Current Wait For AD Cal SET CAL Current Ahi 5 000A Wait For AD Cal Complete P1 00 000V 0 000A
3. 29 Select desired output port Press SETUP button Please check whether OVP or OCP function is turned OFF Use Arrow sign or Jog Shuttle to choose SET Cal_ Current Press SETUP button Please enter 4 digit Password Use the arrows to move cursor Use the jog shuttle to select the number for the password By pressing STORE button you will be able to restore lowest current level Enter 3 decimal point current value that ampere meter shows Use the arrows to move cursor Use the jog shuttle to select the number STORE lowest current level After automatically lead you to the highest Press Button to save the 2 seconds the screen will current level selection Enter 3 decimal point voltage value that ampere meter shows Use the arrows to move cursor Use the jog shuttle to select the number STORE restored value Press button to save the The unit will be restored after 2 seconds 5 Error Messages 5 Error Messages When you hear warning signal beep with error message on the screen the device may have more than one error Error Type Error Messages and Description Cooling Fan Error It is either the electricity is not supplied into cooling fan or the cooling fan is malfunctioning 30 6 Specifications 6 Specifications The following specification of this device is measured 1 hour after operation in room temperature 25 C 5C o Setting
4. the rear panel output terminals please review the Rear Panel Output Terminal Connection Guide on page 10 prior to USE Limited Warranty If it is determined that the damage or failure of this product is not due to consumer s accidents or misuse then the product will be repaired free of charge for a period of one year from the date of the original purchase If the damage or failure is due to consumer s accidents or misuse or the product warranty expired then the product will incur repair fee To obtain warranty service please contact VuPower www vupower com or authorized local VuPower agent Shipping and handling fee will be paid by both service requestor and provider Safety Guides Do NOT attempt to repair or rebuild this product without the support or approval of manufacturer If there is any indication of an attempt to repair or rebuild this product without the support or approval of the manufacturer then the consumer s safety and performance of this product will not be guaranteed by the manufacturer and the sole responsibility will be on the purchaser Safety Symbols The user must operate this product with sufficient caution to avoid electrical shock and protect from electrical dangers Carelessness usage can cause damage to this equipement lt FYI gt Following safety symbols are marked in this user guide and on the equipment for safety Earth Ground Terminal Protective Ground Conductor Terminal mus
5. value 20 SET Pattern Repeat 001 SET Pattern Repeat 001 SET Pattern 01 00 000V 00000S SET Pattern 01 00 000V 00000S OUTPUT OFF P1 00 000V 0 000A P1 or P2 Recall 01 06 000V 1 000A Recall Pattern output P1 06 000V 1 000A Step 01 3 Features Press STORE button to save number of output Steps then set the number of repeats Use the arrows to change the location of the cursor and use the jog shuttle to set the value Press STORE button again to save number of repeats then set the voltage and duration of Step 1 Durating is set in increments of seconds Use arrows and V I button to change cursor location and use the jog shuttle to set voltage and duration of each Step Press STORE repeat this process for all Steps to be button to save and programmed When all Steps are programmed press STORE button to save and exit from Setup Press OUTPUT ON OFF button again to continue use Select the output port to use Press RECALL button User can now select the Pattern Output to use Use the jog shuttle to select any saved Pattern Output Once selection has been made press RECALL to execute OUTPUT ON OFF Use Q button to shut down output during operation When the Pattern Output completes its cycle the display panel will indicate OUTPUT OFF 21 3 Feature 3 9 Ou
6. 000V 0 000A 24 The factory default password is 1234 Turn off out put by pressing OUTPUT ON OFF button recommended Press the SETUP button Use the arrows or the jog shuttle to select SET PASSWORD Press the SETUP button again To enter a new password user must verify previously entered password Use the arrows to change the location of the cursor and use the jog shuttle to change the value of each digit If this is the first time setting the password enter the factory default password 1234 Press the STORE button Now enter the new 4 digit password using the arrows and jog shuttle Press the STORE button to save the new password and exit the Setup Press OUTPUT ON OFF button again to continue use 3 FEATURES 3 12 Knob Beep Setup User can select to have beep sound enabled or disabled for jog shuttle This feature is only applicable for jog shuttle When Knob Beep ON is selected sound will be heard when jog shuttle is turned and when Knob Beep OFF is selected there will be no sound OUTPUT OFF Turn off output by pressing OUTPUT ON OFF button recommended SET Limit Press the SETUP button SET Knob Beep Use the arrows or the jog shuttle to select SET Knob Beep i SET Knob Beep Press the SETUP button again Knob Beep ON or Use the jog shuttle to select ON or OFF OFP OUTPUT OFF Press the STORE butto
7. 00V 0 000A operating standard and exit from Setup Press OUTPUT ON OFF button to continue the operation O SET Display Press SETUP Entered or Measured 22 3 Feature 3 10 Power Fail SET POWER FAIL saves the last output status when the power supply is shut down POWER FAIL ON initializes power supply with last saved output status during booting process Power Fail OFF initializes power supply as OUTPUT OFF status during booting process IMPORTANT This feature only applies to output continued for 10 seconds or more OUTPUT OFF Turn off output by pressing OUTPUT ON OFF button recommended oo zc 23 oc n 7 SET Limit Press the SETUP button SET POWER FAIL Use the arrows or jog shuttle to select SET POWER FAIL AG oS got SET POWER FAIL Press the SETUP button again POWER FAIL ON or Use jog shuttle to select ON or OFF OFF l OUTPUT OFF Press STORE to save current setting and exit from Setup P1 00 000V 0 000A Press OUTPUT ON OFF button to continue use e 593 3 Feature 3 11 Changing Password To protect calibration values user must enter password prior to using Calibration Menu Passwords are in 4 digit numeric format e A oi A SEI M 9g OUTPUT OFF SET LIMIT SET PASSWORD SET PASSWORD Password 1234 SET Password New Psw ex 4321 OUTPUT OFF P1 00
8. Alteration Circuit Board O Replacing the Fuse Unplug the power cord then remove the fuse holder located above the AC cord socket Replace with fuse with capacity of 250V 6 3A Replacing the Fuse Replacing the Fuse AN Warning Make sure to unplug the power cord prior to changing the AC Source Alteration Circuit Board or the fuse 2 Product Configuration amp Description 2 Product Configuration amp Description 2 1 Front Panel P1 0 30V 5A P2 0 30V 15A Serer ONJO o Cy n C SEE E feel Single Output Model Front Panel Configuration CD Recall recalls and executes stored values 2 Setup Setup Menu 3 P1 P1 channel selection 4 P2 P2 channel selection dual output models Null single output models 5 Store saves output status 6 Error used to check error message also used to cancel Setup Menu 7 Lock lock in lock out for front panel control keys Track channel link on off dual output models Null single output models 9 Output On Off DC output On Off V selection between voltage current ID lt gt moves cursor 2 Jog Shuttle Knob fine value adjustment 3 Power switches unit On Off Display Panel indicates output value and operation status 2 Product Configuration and Description 2 2 Rear Panel ace P2 sS P P S SENSE ol 2 9 e eo mm omo occ Single Output Model Rear Panel Configuration D AC
9. I P2 ea P2 mm L L e T a h EL EE osama o Line Regulation 25 C 57 lt of output offset Wwe L1 5 K3003D Voltage 0 02 2mV Current 0 1 1mA H P1 P1 P1 P1 P1 P2 P1 P2 P1 P1 2 0 01 2mV 0 01 0 2mA 0 01 2mV 0 01 0 2mA K6003D 0 01 2mV 0 02 0 3MA o Margin of Stability in output of output offset o Variation of output in changing temperature of output offset P1 0 02 3mV 0 02 2mA P2 0 02 5mV 0 02 2mA 233 6 Specifications o Recommended Adjustment Period 6 Months oAC Input Rating and Net Weight Please refer AC input rating from the back of the device AC Input Rating Net Weight AK1810 450 VA 10 4Kg AK3010 635 VA 10 4Kg AK3003 300 VA 8 5Kg o Dimension Excluding Rubbery Bumper This unit may be used as Bench top or attached with 3Ux19 Standard Rack after the removal of rubbery bumper 34 Product Warranty Product Series OXXO Model Name Purchased Date Purchased From Serial Number About Product Support 1 VUPOWER Co Ltd warrants all materials workmanship and proper operation of this product for a period of a year from the original date of purchase If any defects are found in the materials or workmanship or if the product fails to function properly during the applicable warranty period VuPower Co Ltd at its option will repair or replace the product Service and repa
10. IGATION OF ANYKIND VUPOWER Corporation SHALL NOT BE LIABLE FOR ANY INCIDENTAL SPECIAL OR CONSEQUENTIAL DAMAGES THAT MAY RESULT FROM ANY DEFECT IN THE OXXO PRODUCT OR ANY WARRANTY CLAIM VUPOWER Co Ltd Rivera Bldg Suite 401 1217 Dunsan 2 Dong Seo Gu Daejeon Republic of Korea 302 122 TEL 042 489 5790 3 FAX 042 489 5797 URL http www vupower com e Mail sales vupower com ViPOWER 35 36
11. Input Socket With Fuse Holder 2 DC Colling Fan Outlet 3 Rear Panel Output Ports 2 3 Display ViPOWER Precision DC Power Supply AK3005D PI 50 000V 5 000A cv OCP OVP P2 50 000V 5 000A cv OCP OVP Front Error Track d P1 0 30V 5A P2 0 30V 5A Dual Output Model 2 Product Configuration and Description WUPOWER Precision DC Power Supply AK3010 30 000V cv 10 000A OVP OCP Error o P1 0 30V 10A 2 Single Output Model Display Indicators Per Output Status CC Output P1 or P2 is operating in Constant Current CC mode CV Output P1 or P2 is operating in Constant Voltage CV mode OVP Output P1 or P2 is operating in Over Voltage Protection OVP mode OCP Output P1 or P2 is operating in Over Current Protection OCP mode GPIB RS 232 Indicating the operation of GPIB RS 232 remote interface Error Indicate power supply error Track P1 and P2 linked mode Lock Icon Indiates front panel control keys locked or unlocked 2 4 Output Terminal Connection Guide o Single Output o Dual Output Cs Le Le C 2 0 0 0 S7 Q O w ee L Series Connection Parrallel Connection 9 2 Product Configuration and Description o Remote Sensing Connection Guide POWER SUPPLY Remote Sensing Terminal Connection Diagram If the load is distant from the power supply Sensing Terminal and
12. Output Terminal connection Short Bar should be removed and the connection should be made as diagram above This modification eliminates voltage error due to the lengthy output cables Remote Voltage Sensing is available on all front and rear output ports for single output models For the dual output models remote voltage sensing is available by rear output ports only use front rear knob If the front output ports are used then the rear output connections should be removed and vice versa for rear output ports as well o Rear Output Terminal Connection Guide If the rear outputs are used make sure to remove the front connections Short Bar then connect to Sensing Terminal For dual output models use the Front Rear Selection Switch to select rear output The status of the switch should be indicated on the display panel POWER SUPPLY ge Rear Output Terminal Connection Diagram 10 2 Product Configuration and Description 2 5 Front Panel Key Functions o Function Key Function Key RECAL To recall stored values SETUP f To setup new configuration To select P1 output port To select P2 output port To store output status from Setup Menu to execute or save um In case of an error it will show error code LOCK TRACK Please refer to Error Code for description of error codes From Setup Menu ERROR can be used as Cancel To enable disable lock on function keys on the front panel W
13. P Use arrows or jog shuttle to select SET Limit SET OVP SET OCP SET Comm SET Pattern SET Display SET Power Fail SET Password SET Knob beep SET Cal Voltage SET Cal Current SET Cal V Recover SET Cal C Recover Above settings can be changed by pressing During setup user decides to cancel the setting press i While the output is turned off ex Output Off user cannot SET Cal Voltage SET Cal Current SET Cal V Recover SET Cal C Recover Above settings are not in the Setup Menu and the values cannot be changed while the output is turned off 14 3 Feature 3 5 Limit Alarm This feature alerts the user when the power supply reached the current limit set by the user When the unit exceeds the limit it will automatically change the mode from CV to CC or CC to CV depending on the mode the unit was operating in and simultaneousely sound an alarm and alert the user of the status of the operation o Setting the Limit This feature can set the limit of voltage or current to interchange operation mode between CV Constant Voltage and CC Constant Current If the user selects CV mode operation the voltage minimum value should be set to zero and the maximum ccurrent value should be at its maximum In this setup when the operating current output reaches the limit set by the user in CV mode its present CV mode will automatically change to CC mode to protect any damage to the power supply If the u
14. Version 1 0 OXXO Series ViPOWER Precision DC Power Supply User s Manual VUPOWER Co Ltd Suitet501 Green Bldg 1439 Dunsan 1 dong Seo ku Daejeon 302 831 ROK Republic of Korea Tel 82442 489 5790 Fax 82442 489 5797 Http www vupower com e mail sales vupower com Please Read Before Operation For the User of this Product It is advisable for the user of this unit to have thorough understanding of the contents of this user guide and electrical knowledge for the proper operation of this product AC Input Power Please check the following key points prior to Make sure that the AC input plug is identical to the installation and operation of this product drawing below AC input plug must have a ground terminal connected to the unit Earth Ground If the ground terminal is not connected to the unit from the AC power source outlet the unit feature may not function properly Please use the AC power cable included in the package with this product If unavoidably the user needs to use a different cable please make sure to use cables with minimum rate capacity of 250V 7A Maintenance and Inspection Make sure to unplug the AC power cable prior to performing maintenance and inspection Consult with authorized local VuPower agent prior to Standard unit inspections are designed removing the cover of the unit testing and to be performed using the front panel output terminals If there is a need to use
15. d water applied onto a soft cloth o Internal cleaning should be done by removing the cover and blowing away the dust in the heat sink and the cooling fan Use low pressure compressed air to blow dust from the unit Using sharp metal objects to clean the dust is not recommended due to possibility of causing damage to the unit 5 1 Product Information 1 6 AC Source Requirement OXXO Series AK Model power supply is designed to operate from a nominal AC 220V 47 63Hz single phase If the unit is used in other countries with different voltage and frequency rating than the specifications on the rear panel of the unit then the built in input source circuitry must be modified n this case contact VUPOWER www vupower com for support O Changing AC Source Requirement 1 Remove the cover then locate the AC Source Alteration Circuit Board see diagram below and remove it from the slot 2 Find the correct AC source and insert it back into the slot in the direction of the arrow indicated in front of selected AC source rating Example of chainging AC Source Alteration Circuit Board Pz Pl Ss BN i ion o H P AW i itm eF 220 Vae R k Daa Se Ip F L A PP D Lem Poets m ARMS es Quem uen e San er a P em lt AS ou CORO BS z L d i D Mm J a d Te zx STEAN Y SRL AN b J Sx XO CALO DOTEM e SN NES di a 8 a KN d De wie i m d AC Source
16. hen lock is enabled lock icon will appear on the display panel To disable lock push LOCK button again and an unlocked icon will appear on the display panel During lock enabled operation Output On Off button will function only once to allow sudden stop of output To obtain equal output voltage from both P1 and P2 Both output terminals P1 and P2 can be linked to operate as one When enabled Track will appear on the display panel To disable pushc TRACK button again and Track will disappear from the display panel 11 2 Product Configuration amp Description o Control Key OUTPUT ON OFF JDO Control Key Diagram OUTPUT ON OFF Used to immediately stop output voltage example to connect new DUT Device Under Test If pushed again it will continue to output voltage Used to change cursor location to voltage or current el D Used to increase or decrease value during voltage or current selection Jog Shuttle is used to increase or decrease value of selected cursor 12 3 Features 3 Features 3 1 Store Output values can be stored to be recalled for future use Each output port P1 or P2 can store up to 10 values When an output terminal is saved only the voltage and current values are saved but not the status of the setup P1 06 000V 1 200A Select the output port to use To change the cursor location use P1 06 000V 1 000A the arrows To change the value of selected curso
17. irs of OXXO Series are to be performed only at an Authorized OXXO Service Center Unauthorized service repairs or modifications will void this warranty To obtain factory authorized service call VUPOWER Co Ltd at 82 042 489 5790 9 AM to 5 PM Monday through Friday Korean Time to get a Service Request Number Product returned without a Service Request Number will be refused Ship the product in its original shipping carton freight prepaid to the authorized service center VuPower warrants all repairs performed for a year or for the remainder of the warranty period This warranty does not extend to damange resulting from improper installation misuse neglect or abuse or to exterior appearance This warranty is recognized only if the inspection seals and serial number on the unit have not been defaced or removed 5 VuPower provides additional repair service after the expiration of the limited warranty For more information please contact VuPower Corporation 6 THE WARRANTY GIVEN ON THIS PAGE IS THE SOLE WARRANTY GIVEN BY VUPOWER CORPORATION AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS AND IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE WARRANTY GIVEN ON THIS PAGE SHALL BE STRICTLY LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE FROM AN AUTHORIZED VUPOWER DEALER UPON EXPIRATION OF THE APPLICABLE WARRANTY PERIOD VUPOWER CO LTD SHALL HAVE NO FURTHER WARRANTY OBL
18. mit SET OVP SET OVP OVP ON OFF OUTPUT OFF If OVP OFF is selected OVP ON if OVP ON is selected SET OVP Level 00 000V SET OVP Level 00 000V OUTPUT OFF OVP P1 00 000V 0 000A OVP 16 Select the output port to use Turn off output by pressing OUTPUT ON OFF button recommended Press SETUP button Use the arrows or jog shuttle to select SET OVP Press SETUP button again Use the jog shuttle to select ON or OFF Press STORE button to save the set value If OVP OFF is selected it will turn off OVP and exit Setup If OVP ON is selected user can set the OVP Level Use the arrows to change the location of the cursor and use the jog shuttle to set the value Press the STORE button It will save the set value and exit Setup If OVP is on it will indicate OVP in the display panel Press OUTPUT ON OFF button again to continue use 3 Features o OVP Occurrence Upon detection of an Over Voltage condition the power supply output will shut down During this time OVP on the display panel will disappear and OVP OCCURRED will appear o OVP Cancellation During OVP occurrence display panel will show OVP OCCURRED and output will shutdown f the user wishes to turn on the output OVP must be cancelled In order to cancel OVP please follow the following instructions IMPORTANT For the protection of DUT remove
19. n to save and exit from Setup P1 00 000V 0 000A Press OUTPUT ON OFF button again to continue use e 25 3 Features 3 13 Restoring to Factory Calibration This feature restores the Calibration status to factory calibration IMPORTANT This feature CAN NOT replace user s modification o Voltage Recovery o Current Recovery It is similar to voltage recovery procedure Follow Voltage recovery step 1 up until you reach Setup Menu and choose SET Cal C Recover Menu P1 or P2 SET Limit SET Cal V Recover SET Cal V Recover Password X 4Ktel eren Password 12 342 LICH Cal V recovered ajap P1 00 000V 0 000A Select desired output port Press SETUP button Use the arrows or the jog shuttle to select SET Cal_V Recover Press SETUP button Please enter 4 digit Password Use the arrows to move cursor Use the jog shuttle to select the number for the password Press SETUP button After 2 seconds you will see Cal V recovered sign with formatting of exit Voltage adjustment You will from Setup mode 26 4 Calibration 4 Calibration Warning Device calibration is recommended to restore by certified technicians Improper restoration may cause serious error in voltage and current out put OVP and OCP should be set to OFF during unit calibration Please do not attempt restore load or disassemble the device d
20. nal Steps are needed use remote connection feature 3 Repeats determine the number of repeated output of total Steps programmed by the user For example if there are five Steps set by the user and the user wants it to be repeated six times then the unit will continuously output until it completes the cycle of Step 1 thru Step 5 six times IMPORTANT Prior to operating Pattern Output make sure to check Pattern Output Condition Settings Pattern Output can only change voltage limit values Therefore voltage limit values should be set to meet specifications of DUT Device Under Test o Pattern Output Conditon Settings To program Pattern Output number of Steps 1 10 and the number of times required to repeat maximum of 100 times allowed voltage of each Steps 1 10 and the duration of required continuous output are necessary If there is correction to be made during Pattern Output programming press ERROR button to go back to the previous step P1 or P2 Select the port to set Pattern Output Condtion OUTPUT OFF Turn off output by pressing OUTPUT ON OFF button recommended SET LIMIT Press SETUP button SET PATTERN Use the arrows or jog shuttle to select SET PATTERN Press SETUP button again SET PATTERN This is where the user decides the Step 01 to 10 number of output Steps SET PATTERN Use the arrows to change the location of Step 01 to 10 the cursor and use the jog shuttle to set the
21. ons IMPORTANT For the protection of DUT remove the terminal connections during OCP cancellation EP OCCURRED Indicates OCP occurrence oP Limit Press the SETUP button SET Limit Press the SETUP button again and P1 10 000V 5 000A select SETUP LIMIT Move the cursor to voltage Use the arrows to change the location of SET Limit the cursor and use the jog shuttle to set P1 10 000V 4 900A the value Limit value must be 0 1A less than OCP set current ex If OCP limit was originally set to 5 0A then the new limit should be set at 4 9A or less otherwise it will remain at OCP occurrence status Set the new limit and press the applicable PORT or ERROR button to save and exit the setup OCP CLEAR Now OCP will cancel and OCP 2 seconds later CLEAR will appear on the display OUTPUT OFF panel for 2 seconds then the output will be turned off OUTPUT OCP Display panel will indicate OCP O P1 00 000V 0 000A Press OUTPUT ON OFF button again OCP to continue use WER 3 Features 3 8 Pattern Output The terms used in this feature are defined as follows 1 Pattern Output continuous output of user set voltage over user set period of time 2 Steps duration of continuous user set voltage output minimum 1 second to maximum 5 hours The first output voltage is called Step 1 When the user programs patters from the front panel total of 10 Steps can be set If additio
22. power com or authorized service facility nearest you o This User Guide amp Power Cable is included in the package o Product Warranty is at the end of this User Guide Please record the Product Series Model Name Purchased Date Purchased From and Serial Number for future use 1 4 Environmental Conditions o OXXO Series AK Model power supply safety approval applies to the following operating conditions gt Ambient temperature 0 C to 40 C gt Maximum relative humidity 80 no condensation gt Altitude up to 2000m o OXXO Series AK Model power supply is cooled by internal fan Care must be taken to allow unrestricted air space at the front and the rear of the unit for proper cooling of power supply The air intake is at the side panel ventilation inlets and exhaust is at the rear panel ag Air Flow of OXXO Series AK Model Power Supply o When mounting on equipment rack remove the front and rear bumpers and mount with caution Do not obstruct the air exhaust at the rear panel of the unit o Please operate this power supply in an environment with no humidity and vibrations 1 5 Cleaning o To prolong the life of OXXO Series AK Model power supply periodic cleaning is necessary o To clean disconnect the unit from the AC supply and allow 60 seconds for discharging internal voltage o Exterior panels should be cleaned with a mild solution of non alcoholic detergent an
23. r The maximum Set Limit 06 000V 2 000A value is as indicated under Set Limit Store 01 This is an example of storing value 06 000V 2 000A 06 000V 2 000A in memory 01 When STORE button is pressed the value and the of memory location 01 10 will appear 01 10 Use the Jog Shuttle to select memory P1 06 000V 1 000A location to save the values to Press STORE button again to save This feature allows each output port P1 or P2 to save up to 10 values 3 2 Recall This feature allows saved values to be recalled to change current output value to a different output value P1 or P2 Select the output port to use Recall 01 Press RECALL button 06 000V 1 000A 01 10 or Use the Jog Shuttle to select the Pattern output memory location 01 10 and check the P1 06 000V 1 000A saved value Press RECALL button again to recall and use the saved output value 13 3 Feature 3 3 Error During operation if an error occurs unit will alert the operator by sounding a beep and indiacating Error on the display panel When ERROR button is pressed it will indicate error message for approximately 2 seconds During this time each push of the ERROR button will display previous error messages in the order of occurrence Verified error messages will be erased f all error messages are erased and the unit is operating normally it will indicate NO ERROR in the display panel 3 4 Setup Press SETU
24. s of Out Put Range Voltage 1mV Only when out put exceeds 60V Voltage 10mV Current 1mA o Programming Accuracy 25 C 5 C lt of output offset Output Parameter EN WEG D 1 1 1 0 0 5A 0 03 15m 0 1 1 1 0 d V V V 0 V 0 1 V V 0 1 1 V 0 V 0 1 P2 V 0 V 0 V V 0 1 V 0 V 0 V V 0 1 V 0 V 0 P2 0 30V 0 5A 0 10 25mV 0 1 10mA K6003D P1 O 60V 0 3A 0 05 20mv 0 1 5mA P2 O0 60V oan 0 10 25mV_ 0 1 10mA o Readback Accuracy 25 C x 5 C lt of output offset Output Parameter Voltage reni keo Lal aal oroa sagen schen omg LP 0 30V 0 10A 0 0599 12mV 0 1 7mA K3005D E 0 0370 15m P2 S 12 E 12 ii A P2 0 30V 0 3A 0 10 25mv_ 0 1 10mA P1 0 30 S A A 0 0 m eee ee 31 E LET EM EA mm 0 B a E E 359 3 P2 EU H P1 P1 P1 P1 P1 P1 P2 P1 P2 P1 P2 P1 P2 6 Specifications o Ripple and Noise 25 C 5 C 20Hz 20MHz P P P o Rising and Falling Time 25 C x 5C o Transient Response Time A transient response or natural response is the portion of the response that approaches zero after a sufficiently long time Transient Response Time in this unit is within 50 5 32 6 Specifications o Load Regulation 25 C 5C lt of output offset eme K1205D EN E NW et Keoo3 1 P1 001 2mv 0 02 0 3mA E W
25. ser selects CC mode operation the current minimum value should be set to zero and the maximum voltage value should be at its maximum In this setup when the operating votage output reaches the Imit set by the user in CC mode its present CC mode will automatically change to CV mode to protect any damage to the power supply P1 or P2 Select the output port to use OUTPUT OFF Turn off output by pressing OUTPUT ON OFF button SET Limit Press SETUP button SET Limit In SETUP Limit press SETUP to P1 00 000V 5 000A change the value SET Limit VII button is used to change the cursor P1 00 000V 5 000A between V and I SET Limit Use the arrows to change the location of P1 00 000V 5 000A the cursor and use the jog shuttle to set the value Press P1 or P2 or ERROR button OUTPUT OFF tosave the value and exit the setting The display panel will now indicate OUOTPUT OFF Press OUTPUT ON OFF button to P1 00 000V 0 000A continue the operation 15 3 Feature 3 6 Over Voltage Protection OVP This feature turns off the output voltage when the voltage exceeds the OVP Over Voltage Protection value set by the user and protects DUT Over Voltage Protection operates normally within the value range specified in the Specifications section of this manual IMPORTANT OVP should be set to OVP OFF during unit calibration o OVP Settings P1 or P2 OUTPUT OFF SET Li
26. t be connected to Earth Ground In position of push control Out position of push control LT On Power Supply Off Power Supply Contents Contents 1 Product Information J ennmmm mmm nnn 4 1 1 Overview CsssssiesiauesquusUsNtEsasEMe PAR TM EPEEIEA 4 1 2 Basic Function and Features eene nnn nnn 4 1 3 Initial Inspection ees 5 1 4 Environmental Conditions eee nn nnn 5 T5 Cleaning 5 w sSunestxatseiskotoueeeesde edm s ades 5 1 6 AC Source Requirement see eee 6 2 Product Configuration amp Description 7 2 1 FrontPanel qo q ieena Md EE 7 2 2 Rear Panel Ee Eed ege 8 2 3 DISDIdAV EE 9 2 4 Output Terminal Connection Guide c eee nnn 9 2 5 Front Panel KEY Functions cerne 11 3 Features Jusssbosesisietsc eee ae a cc Cis See 13 2 GN BC de e ARON iude 13 9 Recall gg q sseiiusniEiteixivitvividbsssiieeie 13 S SUEITFOL i a Saar elias i een ann de DE 14 94 SOlUD 0 atic Rhee ta Rea aca crear irre ten Oe 14 9 O EIHIELAIGID sage eas nate deat ae ao in eee 15 3 6 Over Voltage Protection esee 16 3 7 Over Current Protection eu EEN 18 3 8 Pat
27. tern Output lt used ee AER deeg 20 3 9 Output Status Display Options 22 3 10 Power Fail iuuiekcixklk SA 23 3 11 Chaging Password J eese 24 3 12 Knob Beep Setup ee eene 25 3 13 Restoring to Factory Calibration 26 4 Calibration daiesikieecisieteustiv DN s TES Prts 27 4 1 Voltage Calibration esee 28 4 2 Current Calibration nnnm nnn 29 5 Error Messages een nnn 41 6 Specifications uusneinssiine ile cese mices 43 7 Product Warranty uiuis SEENEN Ee 47 1 Product Information 1 Product Information 1 1 Overview OXXO Series AK Model power supply is designed to apply for general purpose So its operation is very simple and easy to control with high quality output It makes your power system application ideal with compact size which saves your working place by bench top use as well as standard rack mounting Wed Deeg eegent AK3003 30V x OSA 90W AK3005 30V x 05A 150W ES AK6003 60V x OSA 180W AK1205D 12V x 5A 2 120W ES AK3003D 30V x 3A 2 180W Dual Output ES AK3005D 30V x 5A 2 300W AK6003D 60V x 3A 2 360W 1 2 Basic Function and Features o Jog Shut
28. the terminal connections during OVP cancellation o OVP OCCURRED Indicates OVP occurrence IE Limit Press the SETUP button SET Limit Press the SETUP button again and P1 10 000V 5 000A select SETUP LIMIT Move the cursor to voltage Use the arrows to change the location of SET Limit the cursor and use the jog shuttle to set P1 09 000V 5 000A the value Limit value must be 1V less than OVP set voltage ex If OVP limit was originally set to 10V then the new limit should be set at 9V or less otherwise it will remain at OVP occurrence status Set the new limit and press the applicable PORT or ERROR button to save and exit the setup OVP CLEAR Now OVP will cancel and OVP CLEAR will appear on the display 2 seconds later panel for 2 seconds then the output will OUTPUT OFF be turned off OVP Display panel will indicate OVP OUTPUT ON OFF Q P1 00 000V 0 000A Press OUTPUT ON OFF button again OVP to continue use 17 3 Features 3 7 Over Current Protection OCP This feature turns off the output when the current exceeds the OCP Over Current Protection value set by the user and protects Load DUT connected to the output terminals Over Current Protection operates normally within the value range specified in the Specifications section of this manual IMPORTANT OCP should be set to OCP OFF during unit calibration o OCP mE Display Panel Description
29. tle turns in an increment of 1mV 1mA for output setting units with more than 60V output are exceptional o User preferred output status display settings o Setup limit allows voltage and current limit settings and CV CC with automatic crossover o Alarm feature during operational mode changes o Front panel control panel lock o Easy and convenient calibration and setup o Power fail feature recalls last settings for repetitive operation convenience o 10 output status memory per channel o Output pattern feature o Terminal sensing feature allows wire error correction o Front and rear panel output options o OVP OCP o Isolated channel operation applies to dual output models only o Output channel status readout displayed on 64x128 Graphic Blue Backlight LCD o Per channel output link feature applies to dual output models only 1 Product Information 1 3 Initial Inspection o Prior to shipment of this power supply was inspected and found free of mechanical or electrical defects from the factory Upon unpacking of the power supply inspect for any damage which may have occurred in transit Initial inspection should confirm that there is no exterior damage to the power supply such as broken knobs or connectors and that the front panel and display panels are not scratched or cracked Keep all packing material until the inspection has been completed If damage is detected file a claim with carrier immediately and notify VUPOWER www vu
30. tput Status Display Options User can select to operate OXXO Series AK Model power supply by Entered user programmed data or by the Measured unit s internal measurement data mode Either selection will become the operating standard Entered Value When the Entered user programmed data is selected to be the operating standard and the power supply is operating in CV Constant Voltage mode voltage is set by the Entered user programmed data and the current is set by the Measured unit s internal measurement data f the power supply is operating in CC Constant Current mode current is set by the Entered user programmed data and the voltage is set by the Measured unit s internal measurement data Measured Value When the Measured internal measurement data is selected to be the operating standard and whether the power supply is operating in CV or CC mode voltage and current are set by the Measured unit s internal measurement data The factory default operating standard is set to Entered user programmed data o Condition ens OUTPUT OFF Turn off output by pressing OUTPUT ON OFF button recommended oo zc E 9c n 7 SET Limit Press SETUP button SET Display Use the arrows or the jog shuttle to select SET DISPLAY A OS E ot Use the jog shuttle to select Entered or Measured as operating standard OUTPUT OFF Press STORE button to save the P1 00 0
31. uring electric current adjustment It is strongly recommended restore the voltage and current every six months Device calibration may be adjusted from device screen and remote control V Power recommends adjustments through the device In order to restore remote devices refer COMMAND in following page 6 Communication Interface Protocol to adjust through remote controller It is possible to adjust more than one output if the product has Dual Output Please refer instruction following 1 Calibrate the device after 1 hour of operation in room temperature 254 5 C 2 Voltage Calibration Use specific measuring device that can monitor higher than 0 1 mV 3 Current Calibration Use specific measuring device such as ampere meter or shunt resistor that can monitor higher than 0 1mA Monitor output current after connecting load and ampere meter After current calibration starts you must see CC sign If you see CV sign on the screen you must check load capacity or connection Normalized load resistance must meet stronger resistance value than the number that Power Supply s output can operate in CC Mode V Power recommends device with high temperature resistance Examples of normalized load resistance in calibration 30V 3A lt 9 5 ohm 100W or higher 30V 5A 5 5 ohm 150W or higher 30V 10A lt 2 7 ohm 300W or higher 27 4 Calibration 4 1 Voltage Calibration P1 or P2 Select desired output port Press
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