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B71-0130-00

INSTRUCTION MANUAL

1500W SERIES DC POWER PUPPLY

PU SERIES

PU6-200

6V/200A

PU8-180

8V/180A

PU12.5-120 12.5V/120A PU20-76

20V/76A

PU30-50

30V/50A

PU40-38

40V/38A

PU60-25

60V/25A

PU80-19

80V/19A

PU100-15

100V/15A

PU150-10

150V/10A

PU300-5

300V/5A

PU600-2.6 600V/2.6A

Содержание PU100-15

Страница 1: ...SERIESDCPOWERPUPPLY PU SERIES PU6 200 6V 200A PU8 180 8V 180A PU12 5 120 12 5V 120A PU20 76 20V 76A PU30 50 30V 50A PU40 38 40V 38A PU60 25 60V 25A PU80 19 80V 19A PU100 15 100V 15A PU150 10 150V 10A...

Страница 2: ...respective companies or organizations in each country and region About the Instruction Manual Permission from the copyright holder is needed to reprint the contents of this manual in whole or in part...

Страница 3: ...ly in a rack 4 2 6 Location mounting and cooling 4 2 7 AC source requirements 4 2 8 AC input power connection 4 2 8 1 AC Input Connector 4 2 8 2 AC Input Cord 4 2 8 3 AC Input Wire Connection 1500W mo...

Страница 4: ...________ 22 4 1 Standard operation 22 4 1 1 Constant Voltage Mode 22 4 1 2 Constant Current Operation 22 4 1 3 Automatic Crossover 22 4 2 Over voltage protection OVP 23 4 2 1 Setting the OVP level 23...

Страница 5: ...onfiguration 37 6 1 1 Default setting 37 6 1 2 Address setting 37 6 1 3 RS232 or RS485 selection 37 6 1 4 Baud rate setting 37 6 1 5 Setting the unit into Remote or Local mode 37 6 1 6 RS232 485 port...

Страница 6: ...olated Programming and Monitoring 52 7 3 2 Setting up the power supply for 4mA to 20mA Isolated Programming and Monitoring 52 8 MAINTENANCE ____________________________________________________ 53 8 1...

Страница 7: ...se if the product is incorrectly used in that part a serious danger may be brought about on the user s body or the product To use the part with this pictorial indication be sure to refer to the manual...

Страница 8: ...e damage being removed an electric shock or fire may be caused Protective fuse If an input protective fuse is blown the product does not operate For a product with external fuse holder the fuse may be...

Страница 9: ...shipment from the factory they may be deviated more or less by deterioration of parts due to their aging or others It is recommended to periodically calibrate the product so that it is used with its p...

Страница 10: ......

Страница 11: ...olated and Remote Enable Disable Parallel operation Master Slave with Active current sharing Remote sensing to compensate for voltage drop of power leads Cooling fan speed control for low noise and ex...

Страница 12: ...ction The PU series is cooled by internal fans At the installation care must be taken to allow free air flow into the power supply via the front panel and out of the power supply via the rear panel Th...

Страница 13: ...agnetic fields which might affect the operation of other instruments if your equipment is susceptible to magnetic fields do not position it a adjacent to the power supply 2 4 Preparation for use In or...

Страница 14: ...d current required for each model is specified in APPENDIX C SPECIFICATIONS Ensure that under heavy load the AC voltage supplied to the power supply does not fall below the specifications described in...

Страница 15: ...holding the cable in place Now the cable is securely fastened inside the strain relief Refer to Fig 2 1 Screw on locknut Fig 2 1 Stripped wires installed in strain relief 4 Route the AC wires to the i...

Страница 16: ...The minimum control range is from zero to the maximum rated output for the power supply model Compare the DVM reading with the front panel VOLT display to verify the accuracy of the VOLT display Ensu...

Страница 17: ...be decreased below the UVL setting 5 Adjust the UVL limit to the minimum by repeating step1 and rotating the VOLT encoder CCW 2 9 6 Foldback Check Refer to 4 4 Foldback protection 1 Ensure that the ou...

Страница 18: ...d 2 3 for maximum wire length to limit voltage drop in American and European dimensions respectively Table 2 2 Maximum wire length for 1V drop on lead in AWG Wire size AWG Resistivity km Maximum lengt...

Страница 19: ...the load wires reduces the parasitic inductance of the cable which could produce high frequency voltage spikes at the load and the output of power supply because of current variation in the load itsel...

Страница 20: ...to 60V models Enclosure bottom cover Enclosure top cover Fix the bus bars enclosure top cover using the screws marked A Loosen screw B to release the shutter Insert load wires through enclosure bottom...

Страница 21: ...ut Load wires Output Fig 2 6 Load wires connection to the output terminal 4 Loosen the chassis screw marked A halfway as shown in Fig 2 7 5 Assemble the protective shield to the chassis and tighten th...

Страница 22: ...ing single loads remote sensing Fig 2 10 shows recommended remote sensing connection for single loads Remote sensing is used when in Constant Voltage mode the load regulation is important at the load...

Страница 23: ...If remote sensing is required the sensing wires should be connected to the distribution terminals or at the most critical load V V Load 1 Load 2 Load 3 V V Distribution terminal Power supply Remote se...

Страница 24: ...commended only for low load current applications or where the load regulation is less critical Table 2 4 For J2 terminals assignmen Terminal Marks Function J2 1 S Remote positive sense J2 2 LS Local p...

Страница 25: ...anel sense connector J2 4 Turn On the power supply CAUTION 1 If the power supply is operating in remote sense and either the positive or negative load wire is not connected an internal protection circ...

Страница 26: ...the output voltage When the V I CHK button is pressed the display indicates the programmed setting of the output voltage When the OVP UVL button is pressed the Voltage display indicates the OVP UVL se...

Страница 27: ...ud Rate with the CURRENT encoder Refer to 6 1 2 Address setting 6 1 4 Baud rate setting 16 FOLD button Foldback protection control Press FOLD to set Foldback protection to On To release Foldback alarm...

Страница 28: ...age and current limit programming and monitoring signals Shut off control electrical signal Enable Disable control dry contact power supply ok PS_OK signal and operation mode CV CC signal Refer to 3 4...

Страница 29: ...utput current limit programmed by remote analog voltage SW1 3 Programming range select Remote voltage resistive 0V to 5V 0k to 5k 0V to 10V 0k to 10k SW1 4 Output Voltage and Current Monitoring range...

Страница 30: ...tol Grip tool AMP Handle type 58074 1 AMP Head type 58063 2 Extraction tool AMP 91232 1 or equivalent Before making any connection turn the AC On Off switch to the Off position and wait until the fron...

Страница 31: ...utput voltage and current limit J1 11 VMON Output for monitoring the power supply Output Voltage Refer to 5 5 Remote monitoring of output voltage and current J1 12 COM Control Common Return for VMON I...

Страница 32: ...ferent value than the setting the power supply may be at constant current made limit Check the load condition and the power supply constant current made setting The maximum and minimum setting values...

Страница 33: ...reset the OVP circuit after it activates 1 Reduce the power supply Output Voltage setting below the OVP set level 2 Ensure that the load and the sense wiring are connected properly 3 There are four me...

Страница 34: ...disabled and the VOLTAGE display will show OFF Press the OUTPUT button to enable the power supply output 3 Turn the power supply output Off and then On using the SO control In this method the Foldbac...

Страница 35: ...tput again after reset Table 4 2 SO logic selection SW1 5 setting SO signal level J1 2 3 15 Power supply output Display Down default 2V to 15V or Open 0V to 0 6V or Short On Off Voltage Current SO Up...

Страница 36: ...e Press and hold the OUTPUT button to select between Safe start and Auto restart modes The VOLTAGE display will continuously cycle between SAF and AUT every 3 seconds Releasing OUTPUT pushbutton while...

Страница 37: ...output voltage In this mode two units are connected so that their outputs are summed Set the current limit of each power supply to the maximum that the load can handle without damage It is recommended...

Страница 38: ...without damage It is recommended that diodes be connected in parallel with each unit output to prevent reverse voltage during start up or in case one of the units shuts down Each diode should be rate...

Страница 39: ...e desired load current limit divided by the number of parallel units Set the rear panel setup switch SW1 position 2 to it s up position Connect J1 terminal 10 IPGM of the slave unit to J1 terminal 25...

Страница 40: ...revent accidental setting change The Slave units parameters will automatically set the following Output voltage to approximate 102 of rated output voltage Programmed Current to zero UVL to zero volts...

Страница 41: ...tart mode or Automatic restart Setup switch SW1 position 5 should be set to its Down position to enable the Daisy chain operation Other SW1 positions can be set according to the application requiremen...

Страница 42: ...d front panel In this mode the front panel controls are enabled to program and monitor the power supply parameters 4 16 2 Locked front panel In this mode the following front panel controls are disable...

Страница 43: ...el VOLTAGE and CURRENT encoders or via the RS232 485 port In Remote Analog mode the output voltage and current limit can be programmed by analog voltage or by programming resistors via J1 contacts 9 a...

Страница 44: ...et the programming sources to the desired levels and turn the power supply ON Adjust the programming sources to change the power supply output NOTES 1 SW1 positions 4 5 6 and 9 are not required for re...

Страница 45: ...3 4 1 Making J1 connections 7 Set the programming resistors to the desired resistance and turn the power supply ON Adjust the resistors to change the power supply output 1 SW1 positions 4 5 6 and 9 a...

Страница 46: ...tion J1 connection Range SW1 4 Signal Return VMON Vout monitor J1 11 J1 12 0V to 5V Down IMON Iout monitor J1 24 VMON Vout monitor J1 11 J1 12 0V to 10v Up IMON Iout monitor J1 24 Notes 1 Radiated emi...

Страница 47: ...et the rear panel setup switch SW1 6 position to Down for RS232 Up for RS485 6 1 4 Baud rate setting Five optional rates are possible 1200 2400 4800 9600 and 19200 To select the desired rate the follo...

Страница 48: ...6 2 RS232 485 connector The RS232 485 interface is accessible through the rear panel RS232 485 IN and RS485 OUT connectors The connectors are 8 contact RJ 45 The IN and OUT connectors are used to con...

Страница 49: ...or 8 Pin connector remarks Pin No Name Pin No name Housing SHIELD Housing SHIELD 2 RX 7 TX Twisted pair 3 TX 8 RX 5 SG 1 SG Fig 6 3 RS232 cable with DB9 connector DB 9 connector 8 Pin connector remark...

Страница 50: ...interface Refer to Fig 6 5 for typical connection Set rear panel setup switch SW1 6 to it s UP position Using the Linking cable supplied with each unit refer to Fig 6 6 connect each unit OUT connecto...

Страница 51: ...tring and the sign Example STT 3A STAT 7B 6 4 5 Acknowledge The power supply acknowledges received command by returning message OK or other If an error is detected the power supply will return an erro...

Страница 52: ...ed above the programmed output voltage E07 Returned when programming the Output to ON during a fault shut down Table 6 2 Commands error messages Error Code Description C01 Illegal command or query C02...

Страница 53: ...e value is described in Table 7 3 The maximum number of characters is 12 See the following examples for PV n format PV 12 PV 012 PV 12 0 PV 012 00 etc 2 PV Reads the output voltage setting Returns the...

Страница 54: ...6 5 Global output commands All supplies even if not the currently addressed supply receiving a global command will execute the command No response to the PC issuing the command will be returned to the...

Страница 55: ...2 5 0 11 9 20 2 0 24 0 20 0 19 0 30 2 0 36 0 30 0 28 5 40 2 0 44 0 40 0 38 0 60 5 0 66 0 60 0 57 0 80 5 0 88 0 80 0 76 0 100 5 0 110 100 0 95 0 150 5 0 165 150 0 142 300 5 0 330 300 0 285 600 5 0 660...

Страница 56: ...ress SRQ Messages One SRQ when SEVE goes from all zeroes to any bit set Setting more SEVE bits does not cause more SRQs OR CV CC NFLT FLT 0 0 0 CLC 0 0 0 CV CC NFLT FLT AST FDE 0 CLC Status Registers...

Страница 57: ...OUT 1 command 7 MSB Enable ENA Rear panel J1 Enable terminals J1 1 J1 14 opened 2 Rear panel J1 Enable terminals closed 1 Refer to 4 6 Output shut off SO control via rear panel J1 connector 2 Refer to...

Страница 58: ...or RST commands are received Table 6 11 Fault Event Register BIT Enable bit name Fault symbol Bit Set condition Bit reset condition 0 LSB Spare bit SPARE Fault condition occurs and it is enabled The...

Страница 59: ...on 1 Equipment PC with Windows Hyper Terminal private edition software installed PU power supply RS232 cable 2 PC set up 2 1 Open Hyper Terminal New Connection 2 2 Enter a name 2 3 Connect to Direct t...

Страница 60: ...00 Output current programming temperature coefficient ppm C 100 Input impedance 1M Absolute maximum voltage Vdc 0 to 15 Max voltage between program inputs and supply outputs Vdc 600 Monitoring Outputs...

Страница 61: ...0mA IS420 option 1 SHLD Shield connected internally to chassis of the supply Chassis ground 2 VPROG_ISO Output voltage programming input 0V to 5V 0V to 10V 4mA to 20mA 3 IPROG_ISO Output current progr...

Страница 62: ...d Programming connector Observe for correct polarity of the voltage source 8 Set the programming sources to the desired levels and turn the power supply ON CAUTION J1 8 and J1 12 must be shorted toget...

Страница 63: ...matic hydrocarbons or chlorinated solvents for cleaning Use low pressure compressed air to blow dust from the unit 8 3 Adjustments and calibration No internal adjustment or calibration is required The...

Страница 64: ...ow UVL setting Set OVP or UVL so they will not limit the output Refer to 4 2 Over voltage protection OVP 4 3 Under voltage limit UVL Output current will not adjust Front panel CV LED is on Is the unit...

Страница 65: ...00W POWER SUPPLIES OUTLINE DRAWINGS POWER 482 8 1 0 43 6 422 8 1 0 39 5 0 5 22 0 8 5 599 8 1 0 When attached an AC cover 57 8 92 0 432 8 1 0 21 0 92 0 477 8 1 0 When attached output terminal shield co...

Страница 66: ...gulation 5 0 01 of rated output voltage 2mV 2 Max Load regulation 6 0 01 of rated output voltage 2mV 3 Ripple and noise p p 20MHz Following 30 minutes warm up mV 60 60 60 60 60 60 60 80 80 100 150 300...

Страница 67: ...or 0V to 10V user selectable Accuracy 1 7 Output voltage monitor 0V to 5V or 0V to 10V user selectable Accuracy 1 8 Power supply OK signal 4V to 5V OK 0V Fail 500ohm series resistance 9 Parallel oper...

Страница 68: ...separate encoders coarse and fine adjustment Encoder is precisely switch able OVP UVL manual adjust by Vout Adjust encoder Address selection by Voltage Adjust encoder No of addresses 31 Go to local c...

Страница 69: ...VCCI A Notes 1 Minimum voltage is guaranteed to maximum 0 2 of the rated output voltage 2 Minimum current is guaranteed to maximum 0 4 of the rated output current 3 For cases where conformance to vari...

Страница 70: ...U300 5 PU600 2 6 terminal M3x8 Flat Head screws strain relief AC input cover D SUB25pin connector set 749809 9 AMP linking cable 1 output terminal shield cover screws for output terminal shield cover...

Страница 71: ...ut cover D SUB25pin connector set linking cable output terminal shield cover screws for output terminal shield cover nut set output terminal protect cover screw for output terminal protect cover CAUTI...

Страница 72: ...7F Towa Fudosan Shin Yokohama Bldg 2 18 13 Shin Yokohama Kohoku ku Yokohama Kanagawa 222 0033 Japan http www texio co jp...

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