Programmable Static Change Over Switch User Manual
Contents
1. 4300 pa Z 2 Sag Depth _ u i 200 L 50 SC Sag L a Voltage T 110Vrms 100 0 d Wd 1 ul Pt HI Tal II IH Ly l ll ws ns Lt fe 10 S 3 200 300 4 s Supply voltage 220V 50Hz Sag Simulator output paia op eg O EE dE op eh pe eh A A La a A te Lo pe op u eg A EE 0 10 20 30 40 50 60 70 80 90 100 ei Time ms C T T T T T T T T T T T T T T T T FEI T T T T T T T T T T T T T T T I T T T r Sync pulse output Terminals 5 amp 6 d ns T gt Z 0 Peete Jara pradera pre Le L Amplitude 5V Duration 70mS Sag Duration 5 E q p lr o Cc lo Se Li jp Ju qp i jq i j j uj pply s a 0 10 20 30 40 50 60 70 80 90 100 Se Time ms Fig 5 Profile of simulated sag output amp sync pulse from simulator Me Page 10 Programmable Static Change Over Switch User Manual Programmable Static Change Over Switch Specifications AC INPUT SUPPLY Supply voltage Maximum input voltage Full load current SAG SOURCE CONTROL Dependent on external variac or tapped transformer characteristics SAG DURATION TIMER Sag Test Range Setting SAG DURATION TIMER Soak Test Range Setting SAG INTERVAL TIMER Soak Test Range Setting CONTROLS amp INDICATORS Programming Menu parameter indication SYNC PULSE OUTPUT Amplitude Polarity Electrically isolated output Duration TEMPERATURE Maximum ambient working temperature HOUSING Construction2. 15 User Manual Programmable Static Change Over Switch For use with all Die amp VDC s 120 208 240V 50 60Hz A typical DPI connection diagram Measurlogic Inc DIP PROOFING 10235 S Progress Way Unit 1 Parker CO 80134 USA TECHNOLOGIES VINC Tel 303 364 4368 Fax 425 799 4780 E mail info measurlogic com LEADERS IN VOLTAG E DIP PROOFING web www measurlogic com Doc Ref 3703 022 Rev LO September 14 2005 LPW
3. 5V 1 alfal se E eee ss Fig 7 Controls amp indicators Page 12 Programmable Static Change Over Switch User Manual Typical test setup wesbelp uol uuo2 jeoidA 8 D eanos Bes Ajddns au uowwog o o o au uotuuuoO E peo no aun x 1 pedde 10 oenen u asnos Bes o 9 zo 19 Aiddng o z uonoguuoO Z N DI SEN A0yz 803 031 lddns ul aun i i o CEA o o L po E uams 23 yoopayu sooten 190118341 ssed g a zl oi dan p snoH lt o noo u aapa J u Au o L A uopoauuo lololo i was was uels sel S S S gd ol al ol gs rye L _ eJeJe D n punoi9 AS E Y fians 1 7 Su s a oul dE x 40 9BLIBA T
4. Height Width Depth Mass 120 208 240Vac 50 60Hz 10 25A 0 001 to 9 999 seconds 0 001 second steps 0 1 to 99 9 seconds 0 1 second steps 0 to 9999 s 1 s steps Four push switches 4 x 20 LCD display 5V Positive Yes Equal to sag duration 45 C 113 F Extruded aluminium 220mm 8 66in 311mm 12 24in 162mm 6 38in 6kg 2 7Ib n M Programmable Static Change Over Switch Page 11 User Manual Programmable Static Change Over Switch block diagram 6 OOO OOO ee d EHEEEEEEESEEEEEHEEEEE COCOA Controls O CA DAdAdadO saa pula 4 x 20 Display Amplitude 5V Duration Sag duration Program Switches Line in Static Switch 1 4 1 Sag source in O Sag voltage Static Switch 2 Load Common Cl 3 Fig 6 Block diagram Controls amp indicators E N DIP PROOFING TECHNOLOGIES VINC Programmable Static Change Over Switch J a SR Sag Source in Common Line Variac or Tx Load Line in _ a Load Sync Supply out
5. the key to Start Test or press the 4 key to return to the Soak Test menu 8 To set the Soak Test Parameters to values different to the defaults navigate to the Soak Test menu press the key to select Set Parameters then press the key to reach the adjustment menus Three parameters may be adjusted as follows n L ww Frogrammable Static Change Over Switch Page 7 User Manual 8 1 8 2 8 3 Set Dip Interval At the Set Dip Interval menu press the key to program the Dip Interval value Use the and 4 keys to select the digit to adjust The active digit willflash Usethe keys to increment or decrement the digit to the desired value Set Dip Duration At the Set Dip Interval menu press the key to select the Set Dip Duration menu Press the gt key to program the Start Dip length value Use the gt and 4 keys to select the digit to adjust The active digit will flash Use the a keys to increment or decrement the digit to the desired value Set Sag Depth The Set Sag Depth is set from the Start Soak Test Menu Set Voltage will flash and the current sag level voltage will be displayed Adjust the external variac to the desired Sag Depth value The value may be adjusted at any time during testing Start Test When the parameters have been set navigate back to the Soak Test menu by pressing the 4 key Press the key to reach the Start Soak Test menu Set Voltage will flash use the variac to adjust the Sag Depth
6. It connects the supply directly to the load Bypass position and disconnects the power terminals of the inverter without interrupting the supply When in DPI position the load is connected to the supply via the inverter Specifications MODEL BPSW25A ELECTRICAL Maximum current 25A Maximum input voltage 600Vac TEMPERATURE Maximum working temperature 45 C 113 F HOUSING Construction Extruded Aluminum Height 202mm 7 95in Width 150mm 5 9in Depth 141mm 5 55in Mass 1kg 2 2lbs Mechanical outline Note 1 Note 2 Mounting holes 2 x 6 0 25 9 Dimension units Without brackets mm IESSEN S With brackets inches s A ITL IL Lie 1 ToDPI CA A EE in out L T ES T ee ro Line in Common Line Line out 2 la Ground Sch s sn pas Screws CC a ebe E a pH E i 1234 lb a PA s So pa Pes ya s n a ri Supply Load iD ls lee ee vil Supply O d JAT SE H 140 5 51 e 150 5 90 peo Ordering Stock No Description 5003 006 Housed By Pass Switch 25Amp Programmable Static Change Over Switch Page
7. User Manual Programmable Static Change Over Switch For use with all Die VDC s 120 208 240V 50 60Hz DIP PROOFING TECHNOLOGIES VINC LEADERS IN VOLTAGE DIP PROOFING User Manual Contents Description Programmable Static Change Over Switch 3 let KEE 3 Sag Simulation E 3 Soak E 7 Simulated Sag Profile 10 AAA A aks 11 Block Ee BET 12 Controls leie Tee cuina dsd git 12 Typical test setup 13 Mechanical Outline 14 ACCESSO OS s ei ecard a h Ae ae eee tts 15 Pe J J Y C CCC l tacntFc crt cc Page 2 Programmable Static Change Over Switch User Manual Description Programmable Static Change Over Switch PSCOS The PSCOS is intended to be used as a tool to evaluate the effects of momentary voltage sags and interruptions on industrial controls When used in conjunction with a Voltage Dip Proofing Inverter or a Voltage Dip Compensator and Bypass switch it may be used to prove the effectiveness of the DPI or VDC as a solution for these power quality problems The PCOSS incorporates a Soak Test function selected via the Function Select menu that may be used to perform repetitive testing The PSCOC is designed for 120 208 240Vac operation The main controls and their functions are listed below refer to Fig 7 page 12
8. for their locations 1 The sag level set by an external variac or transformer the sag source is indicated on the LCD display 2 A variable interrupt timer that is used to set the duration and Interval of the voltage sag Both parameters are set using the programming keys and indicated on the LCD display Refer to the menu flow chart and programming key function table in Fig 3 p6 for Sag Simulation and Fig 4 p9 for Soak Test Operation Sag Simulation Follow the steps outlined below to set up and operate the PSCOS Refer to Fig 3 on page 6 for information on menu layout and programming key functions 1 Connect the supply external Sag Source Voltage Dip Proofing Inverter or Voltage Dip Compensator Bypass Switch and load to the PSCOS see Fig 8 page 13 2 Set the sag source to zero output and the Bypass Switch to Inverter Bypassed 3 Switch on the power to the PSCOS the display will show Note If an error message is displayed and the Simulator shuts down please refer to Error conditions at the end of this section on page 8 4 Press the key to reach the Sag Simulator menu the display will show 5 Press the key to reach the Start Test display the display will show eee Programmable Static Change Over Switch Page 3 User Manual 8 1 8 2 10 The Sag Depth may be adjusted using the an external variac prior to performing the test The value is shown on the Voltage readout In this case a prese
9. on m our uowwog UI Sne Beg dois dois dois peri egies a a lt A v gt E E Jesu Buljooid diq abe yop SIS DEER eg ed La INI SA IDOT1ONHIZL E PUER N x x DNIAOOUd dIC GAN 0 o 0 J HE YIHMS 13AQ abupu 911815 jqewwebold 8 SANO ONHI3 L S9 Japun PEO Jo aus JOJJUOD JOJON DNITAOOUd dId Page 13 Programmable Static Change Over Switch User Manual Mechanical Outline lt 311mm 12 24 E 298mm 11 73 DIP PROOFING TECHNOLOGIES VINC Programmable Static Change Over Switch 220mm 8 66 lt A YV p Sag Source in Common Line Variac or Tx Line in Supply HP es Line out Load Sync m BEE m 6 e es 162mm 6 38 311mm 12 24 Fig 9 Dimensions in mm inches Page 14 Programmable Static Change Over Switch User Manual Housed Bypass Switch Description Where no break maintenance is required a by pass switch must be installed
10. snp 104 skejdsig UeYOMOY nuaw JOJejNWIS bes ajqe uonouny de Bulwwesbolg D 118 S UO JaMOd 0a8 104 shejdsiq 998 104 s ejds q Programmable Static Change Over Switch Page 6 User Manual Soak Test Follow the steps outlined below to set up and operate in Soak Tester mode Refer to Fig 4 on page 9 for information on menu layout and programming key functions 1 Connect the supply Voltage Dip Proofing Inverter or Voltage Dip Compensator Bypass Switch and load to the PSCOS as shown in Fig 8 page 13 2 Set the variac to zero output and the Bypass Switch to Inverter in circuit 3 Switch on the power to the PSCOS the display will show Note If an error message is displayed and the Simulator shuts down please refer to Error conditions at the end of this section on page 8 4 Press the key to select Soak Test then Press the key to reach the Soak Test menu the display will show 6 The Sag Depth may be adjusted using the external variac prior to performing the test The value is shown on the Voltage readout Stored values are used for 6 1 Interval Interval between consecutive dips initial default 10 seconds 6 2 Sag Duration Duration of the test sag initial default 100ms 6 3 Note that the values shown above are factory settings for first use When parameters are set up for a test the new values are stored and will become the default values for the next test 7 Press
11. t value is used for the Sag Duration 100ms The simulator will store the value used for the last test and use it as the default for the next test Press the key to Start Test or press the 4 key to return to the Sag Simulator menu To set the Sag Parameters to values different to the defaults navigate to the Sag Simulator menu press the key to select Set Parameters then press the key to reach the adjustment menus The Sag Depthis set using the external variac and then the interrupt timer should be programmed to set the duration of the voltage sag to be generated The two parameters are adjusted as follows Set Sag Depth At the Set Sag Depth Menu press the key to reach the Adjust Variac menu Adjust the external variac until desired voltage is indicated on the display If a tapped transformer is used as a sag source connect the desired tap Set Sag Duration From the Set Sag Depth menu press key to select the Set Sag Duration menu Press the key to program the Sag Duration value Use the and 4 keys to select the digit to adjust The active digit will flash Use the a v keys to increment or decrement the digit to the desired value Start Test When the Sag Voltage and Duration have been set navigate back to the Sag Simulator menu by pressing the 4 key Press the gt key to reach the Start Test menu At this point the variac may be used to readjust the sag voltage The voltage setting will be indicated on the display The s
12. upply voltage can be interrupted by pressing the key The effect of the programmed sag can be seen on the unprotected load one or more contactors or relays will drop out The sag profile can be observed using a power monitor or an oscilloscope if these are available The simulation can be tried with various settings sag depth and duration as often as desired to pinpoint sensitive components in the control system Test with DPI or VDC in circuit The Bypass Switch should now be set to Inverter in Circuit and the sag simulations repeated to evaluate the effectiveness of using the Voltage Dip Proofing Inverter or Voltage Dip Compensator to harden the controls against momentary sags and interruptions sss Page 4 Programmable Static Change Over Switch User Manual 11 Sync pulse output A synchronization pulse is available at terminals 5 amp 6 This pulse may be used to trigger an oscilloscope in order to display the sag profile The output remains at zero volts until a sag is initiated at which time the output rises to 5 volts and remains at this level until the end of the sag duration period The output then returns to zero volts The sync pulse output is electrically isolated ee Page 5 Programmable Static Change Over Switch 61p Juawas00q HUSU SN A aaoge u5ip juewesou muewixen W EI MBIp Snoad guer Geen gt 6 upon quowixen 4 anjea jas de Kay User Manual Bes jo uone
13. voltage see 8 3 above Start the Soak Test by pressing the key The display will show Stop or interrupt the test by pressing the key The display will show Use the keys to to select Continue Test or Set Up New Test then press the key to go to the selected option Start up error conditions 1 Error conditions The simulator will perform a power on test to check the supply frequency and the load current If the supply frequency is not 50 or 60Hz or if there is an overload then one of the error messages below will be displayed or When an error condition is detected the simulator will shut down automatically and the error message will remain on the display Check the test setup for the source of the problem To reset the simulator switch the power off and then back on again E Page 8 Programmable Static Change Over Switch UPYOMO 19 59 YeOS Sold vonoun Ae Bunuuwelbolg r D User Manual u6Ip juewas09q GEELEN E 2A0qe 1161p juawaJou nuau x N b E HB Ip sno A id open Ten gt u Ip Geh EEN 4 gt njeA jas sae liga ik se yeos Jo uoneinp 104 shejdsiq HEJS UO 19MOJ 29s 10 Shejdsiq 098 104 sAeidsiq Page 9 Programmable Static Change Over Switch User Manual Simulated Sag Profile ETT EE E T T E TT T T T T EA KE T T I T I T T T T T T WE FU 4 F T T L Sag Duration 70ms gt
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