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PAN-A

4-45

Chap

.4

Applied Oper

ation

1

7. Turn on the OUTPUT switch of the master unit.

"CV" lights up on the control panel of the master unit, indicating
that the unit is in constant voltage operation mode.
The same output voltage and current displayed on the master unit
are also displayed on each slave unit. This means that the total
voltage of all the units is applied to the load.

Finishing the master-slave-control series operation

• To

fi

nish master-slave-control series operation,

always follow the procedure below. If the POWER
switch of the master unit is turned off while series
operations are still being carried out, the slave units
may malfunction.

1. Turn off the OUTPUT switch of the master unit.
2. Turn off the OUTPUT switch of each slave unit.
3. Turn off the POWER switch of each slave unit.
4. Turn off the POWER switch of the master unit.

CAUTION

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Summary of Contents for PAN 110-1.5A

Page 1: ...AN 110 3A PAN 35 10A PAN 70 5A PAN 160 2A PAN 16 30A PAN 60 10A PAN 110 5A PAN 250 2 5A PAN 35 20A PAN 70 8A PAN 160 3 5A PAN 16 50A PAN 60 20A PAN 110 10A PAN 250 4 5A PAN 600 2A PAN 35 30A PAN 70 15...

Page 2: ...rt No given on cover This manual has been prepared with the utmost care however if you have any ques tions or note any errors or omissions please contact Kikusui agent distributor All or any parts of...

Page 3: ...ge is __________ to ___________ A ___________ ___________ VAC and Use the product within this range only Input fuse The rating of this product s input fuse is WARNING To avoid electrical shock always...

Page 4: ...II PAN A...

Page 5: ...ltage is output here DANGER Indicates an imminently hazardous situation which if ignored will result in death or serious injury WARNING Indicates a potentially hazardous situation which if ignored cou...

Page 6: ...onal injury may result Be sure to handle it under supervision of qualified personnel those who have electrical knowledge This product is not designed or produced for home use or use by general consume...

Page 7: ...censed electrician or is conducted under the direction of such a person Relocation Turn off the power switch and then disconnect all cables when relocating the product Use two or more persons when rel...

Page 8: ...load cables use connection cables with larger current capacity Do not disassemble or modify the product If it must be modified contact Kikusui distributor agent Maintenance and checking To avoid elec...

Page 9: ...n protection circuit and the basic operations managed from the front panel of the unit Chapter 4 Applied Operation Explains the remote control of the unit and use of multiple num ber of power supply i...

Page 10: ...VIII PAN A Chapter 7 Specifications Describes the electrical mechanical and general specifications of the unit...

Page 11: ...terminals on the front panel 2 2 2 4 Load 2 2 2 4 1 When load current has peaks or is pulse shaped 2 2 2 4 2 When a load generates a reverse current to the power supply 2 3 2 4 3 In case of load with...

Page 12: ...aster slave control parallel operation 4 26 4 5 Master slave control series operation 4 35 Chapter 5 Names and Functions of Controls 5 1 5 1 Front panel 5 1 5 2 Rear panel 5 7 Chapter 6 Maintenance 6...

Page 13: ...es covered by this manual POWER 1 1 PAN A SERIES MODEL 175W PAN16 10A PAN35 5A PAN60 3A PAN70 2 5A PAN110 1 5A PAN160 1A PAN A SERIES MODEL 700W PAN16 30A PAN35 20A PAN60 10A PAN70 8A PAN110 5A PAN160...

Page 14: ...oltage or external resistor output voltage and cur rent can be remote controlled For remote control operations using an external voltage you can also perform adjustments output using the knob on the f...

Page 15: ...the pre regula tor output is superimposed with pulsive noise Although the noise level is kept a few tens of mV it may still cause some problem with certain types of applications Please study this iss...

Page 16: ...ed into RMF4M RMF4 177 6 67 102 4 02 37 5 1 48 465 18 3 482 19 0 Blank panel BP2 Blank panel BP4 Rack mount frame RMF4 Rack mount frame RMF4M Bracket B42 199 50 50 50 24 5 465 480 Blank panel BP2 Blan...

Page 17: ...P 3 Model 350W 700W mounted into RMF4M RMF4 Blank panel BP2 Bracket B22 199 50 50 50 24 5 465 480 Blank panel BP2 Bracket B22 Rack mount frame RMF4M Rack mount frame RMF4 Unit mm inch Unit mm 177 6 67...

Page 18: ...P 6 PAN A MODEL 1000W Fig P 4 Model 1000W with BH4M BH4 mounted on it Bracket BH4 160 6 30 462 18 2 Bracket BH4M 199 480 50 50 50 460 21 5 0 85 24 5 Unit mm inch Unit mm 102 4 02 482 19 0...

Page 19: ...put terminal cover Mount on the unit Q5 000 160 The power cord that is provided varies depending on the destination for the product at the factory shipment Plug CEE7 7 85 AA 0005 Plug NEMA5 15 85 AA 0...

Page 20: ...factory shipment Plug CEE7 7 85 AA 0005 Plug NEMA5 15 85 AA 0006 or Plug CB1002 85 10 0790 or Pa rt No Z1 00 2 3 22 IA 00 33 61 Ju l 20 04 PA N 16 1 0A PA N 60 3 A PA N 11 0 1 5A PA N 35 5 A PA N 70...

Page 21: ...60 6 A PA N 11 0 3A PA N 35 1 0A PA N 70 5 A PA N 16 0 2A PA N 16 3 0A PA N 60 1 0A PA N 11 0 5A PA N 25 0 2 5A PA N 35 2 0A PA N 70 8 A PA N 16 0 3 5A PA N 16 5 0A PA N 60 2 0A PA N 11 0 10 A PA N 2...

Page 22: ...a rt No Z1 00 2 3 22 IA 00 33 61 Ju l 20 04 PA N 16 1 0A PA N 60 3 A PA N 11 0 1 5A PA N 35 5 A PA N 70 2 5 A PA N 16 0 1A PA N 16 1 8A PA N 60 6 A PA N 11 0 3A PA N 35 1 0A PA N 70 5 A PA N 16 0 2A P...

Page 23: ...the power cable and all other connection cables MODEL 175W In the case of the model 175W hold the handle located on the top Fig 1 5 Precaution for moving model 175W MODEL 350W In the case of the model...

Page 24: ...1000W In the case of the model 1000W the power transformer is located on the left seen from the front and the center of gravity of the unit is deviated to the left For carrying the unit take sufficie...

Page 25: ...D TERMI NAL ON THE REAR PANEL MUST BE CONN ECTED TO GROU ND MASTER COM COM SLAVE2 OUT ON OFF CC R CC VCV R CV V SERIES SIG SLAVE2 COM SLAVE1 SLAVE1 MASTER OUT NC NC 13 14 15 16 17 18 19 CONTR OL TERMI...

Page 26: ...operation humidity range In such a case do not use the unit until the dew dries up com pletely Do not place the unit in a corrosive atmosphere Do not install the unit in a corrosive atmosphere or one...

Page 27: ...se MODEL 350W 700W Use an input fuse element suitable for the AC power source A seal is attached to the rear panel indicating suitable fuse ratings See Fig 1 9 To avoid electric shock always disconnec...

Page 28: ...ded with the product as a AC power code for other instruments MODEL 175W 350W In an emergency the AC power cord with a plug may be used to disconnect the product from the AC line in an emergency Conne...

Page 29: ...d to the corresponding terminals L N and GND 1 Connect the supplied AC power code to the terminal board as shown in Fig 1 10 Fig 1 10 Connection of AC power code Fig 1 10 shows the connections on the...

Page 30: ...r than 100 V AC input models may come with no plugs Attach a suitable plug to the AC power code then con nect the cable to the outlet Inside the unit protective circuits including input fuses are conn...

Page 31: ...m that the wires of the specified color are connected to the corresponding terminals L N and GND For applying power use the AC power cord provided with the product Connection of the AC power code to t...

Page 32: ...electrical ground safety ground MODEL 175W 350W 700W Except PAN35 20A Connect the AC power code to a grounded 3 pin outlet PAN35 20A MODEL 700W MODEL 1000W In the case of the PAN35 20A and the models...

Page 33: ...vice lives of the input fuse and power switch Table 2 1 Inrush current of each model 2 2 Negative voltage When the OUTPUT switch s OFF or the OUTPUT switch turn ON as the CURRENT control is turned ful...

Page 34: ...values Even when the indicated value is less than the preset current value therefore a peak may exceed the preset current value In such a case the unit is instantaneously put into constant current ope...

Page 35: ...nnect a resistor RD as shown in Fig 2 3 to bypass the reverse current However the amount of current to the load decreases by Irp Fig 2 3 Remedy for regenerative load For the resistor RD select a resis...

Page 36: ...load as shown in Fig 2 4 In this case however the unit cannot be used in combination with remote sensing units Fig 2 4 Measures against load with accumulated energy To protect the unit and the load se...

Page 37: ...zero nor infinite and they have a definite frequency response In addition maximum voltage or maxi mum current constraints on output are a factor leaving these power supplies unable to maintain constan...

Page 38: ...us constant voltage operation allowing you to increase the output voltage further If the current limit is increased from 5A to 9A in Fig 2 7 a voltage of up to 90V can be output Connecting a 4 resisti...

Page 39: ...n mode The power supply increases the output voltage in order to source the current setting When the output voltage reaches the supply s maximum rated output of 100 V no more current can be sourced to...

Page 40: ...ith a withstand voltage greater than the isolation voltage of the unit If adequate insulation measures are not taken against the isolation voltage of the unit electric shock may occur when grounding i...

Page 41: ...are at approximately the same electri cal potential as the positive output terminal of the power supply Fig 2 8 When the output terminal is not grounded 1 Maximum allowed voltage that appears across t...

Page 42: ...age of the power supply Pins 1 to 19 on the control terminal board on the rear panel When the positive output terminal is connected to the chassis terminal Since the positive output terminal will be a...

Page 43: ...to the chassis terminal The specifica tions of the power supply assume that the negative output terminal is connected to the chassis terminal S S 16 17 18 19 3 2 9 8 1 L N Load Vext Rext PAN A Since...

Page 44: ...2 12 PAN A...

Page 45: ...the load If the POWER switch is turned on while the OUTPUT switch remains on AC ripple components may be superimposed at startup depending on the operation speed of the phase control circuit and the...

Page 46: ...Turn on the switch on the switchboard which supplies power to the unit or connect the AC power code plug to a outlet 7 Turn on the POWER switch The LED on the control panel lights up 8 While pressing...

Page 47: ...PRESET OVP PRESET OVP CC CV ALM 1 2 3 4 5 6 7 8 9 10 S1 S2 S3 S4 S5 OVP 11 ON OFF LIMIT switch OUTPUT switch VOLTAGE control knob CURRENT control knob Front sub panel cover Control switch Hold the rig...

Page 48: ...up and output is shut down To release the alarm turn off the OUTPUT switch and turn on the POWER switch again In this case lower the output voltage pre set value Otherwise the OVP function is re acti...

Page 49: ...RESET OVP switch turn the OVP variable resistor with a Phillips head screwdriver and pre set to the over voltage against which the load is to be pro tected 4 Turn the VOLTAGE control knob fully counte...

Page 50: ...the VOLTAGE control knob 5 Turn on the OUTPUT switch The CV LED lights up on the control panel to indicate that the unit is in constant voltage mode For the loads listed below in which sudden voltage...

Page 51: ...on the control panel showing that the unit is in constant current mode If no load is connected or if the load current level is too low the unit shifts to constant voltage mode the CV LED lights up For...

Page 52: ...current caused resistance loss ambient temperature and thermal resistance to the outside The allowable currents in Table 3 1 show the capacity of current flowing through a heat resistant PVC wire sing...

Page 53: ...f load cables For load cables use cable with a higher voltage rating than the isola tion voltage of a PAN A series power supply In particular if the rated voltage of load cables is lower than the isol...

Page 54: ...see 3 4 Mounting the auxiliary output terminal cover To assure a good connection of the load cable to the output terminals use crimped terminals The PAN16 50A has no auxiliary output terminals on the...

Page 55: ...inals use crimped terminals For the model 175W user see Fig 3 3 For the model 350W 700W or 1000W user see Fig 3 4 MODEL 175W Fig 3 3 Connection to the OUTPUT terminal board on the rear panel model 175...

Page 56: ...oad cables at the right of the OUTPUT ter minal board as seen from the rear panel The shape of the rear output terminal cover of the PAN16 50A is different from that shown in Fig 3 4 When the terminal...

Page 57: ...t terminals on the front panel The output electrode on the auxiliary output terminal is uncovered To prevent electric shock always install an auxiliary output terminal cover on the termi nal even if t...

Page 58: ...lat head screw driver and preset the output to a desired value To fix presetting 6 Push in the guard cap instead of the removed knob 7 Press the LIMIT switch again to confirm the presetting is not cha...

Page 59: ...A 3 15 Chap 3 Basic Operation 1 Fig 3 6 Mounting the guard cap Fig 3 7 Metal Fitting inside the Bushing Work on a firm stand To semi fix To fix Pierce this surface with a Phillips head screwdriver Me...

Page 60: ...below 1 Check that there is a metal fitting inside the knob s bushing 2 Remove the guard cap pressing the two locking mecha nisms 3 Press in the knob till it softly touches the shaft of the vari able...

Page 61: ...ion voltage of the unit 4 1 CONTROL terminal board This section describes the procedure for connecting wires and pre cautions when using the CONTROL terminal board Wires and tools required for connect...

Page 62: ...PUT ON OFF Output ON OFF control 11 OUT ON OFF 10 A COM 1 1 A COM is connected to the pos terminal inside Common line for internal control circuit 10 9 CC R CONT IN Input for output current control us...

Page 63: ...urn off the OUTPUT switch 2 Turn off the POWER switch S S 1 2 7 8 13 14 19 Group A Group A Group B Group B Applicable wires Group A No 2 to 19 terminals Single wire 0 32 to 0 65 AWG28 to AWG22 Twisted...

Page 64: ...The potential of the control terminals is nearly the same as that of the pos output terminals of the unit If part of the wire extending off a control termi nal makes contact with the chassis electric...

Page 65: ...area to limit the voltage drop up to the load end to 0 4 V or less for a single line Connecting procedure Never attempt to connect wires to the control termi nals while the POWER switch turned on Thi...

Page 66: ...witches between the sensing wires as shown in Fig 4 7 turn on off the power and remote sensing function simul taneously In addition make sure the OUTPUT switch or POWER switch turned off when turning...

Page 67: ...nsing connection PAN350 3 5A PAN600 2A SENS ON OFF Turn on the switch S S 1 S S Load C OUTPUT terminal board 2 core shielded wire CONTROL terminal board Crimped terminal Crimped terminal SENS ON OFF T...

Page 68: ...ed by the inductance and capacitance of the wiring becomes non negligible thereby causing oscillation In such cases the capacitor C prevents oscillation If the load current changes suddenly to pulse f...

Page 69: ...witch to the inside than the panel surface with a not sharp pointed stick such as a flat blade screwdriver Fig 4 8 Changing the sensing switch SENS After using the remote sensing remove the sensing wi...

Page 70: ...ternal voltage Incorrect handling of the CONTROL terminal board may cause electric shock or accidents due to short circuit of the output When using remote control always follow the procedures for each...

Page 71: ...just ment is also necessary when changing from remote control back to local control For details on calibration see section 6 3 Adjustment Fig 4 9 Alignment of control switches 1 2 3 4 5 6 7 8 9 10 S1...

Page 72: ...e isolation voltage of the unit Never attempt to carry out wiring to the control termi nals with the POWER switch turned ON Otherwise electric shock or failure of the internal circuit may be caused Co...

Page 73: ...coefficient and small aging effect 5 Re check that the connections on the terminal board and the switch settings are correct Before controlling output voltage using the external resistor re adjust the...

Page 74: ...ntrol termi nals with the POWER switch turned ON Otherwise electric shock or failure of the internal circuit may be caused and may result in improper operations When controlling the unit using an exte...

Page 75: ...tage between control terminals 2 and 3 Otherwise the unit may be damaged To minimize the influence of noise on the output use a 2 core shielded wire or a twisted pair wire to connect the control ter m...

Page 76: ...e 6 3 Adjustment 2 7 8 13 14 19 1 2 3 4 5 6 7 8 9 10 S1 S2 S3 S4 S5 OVP 11 Rear OUTPUT terminal board PAN16 50A Rear CONTROL terminal board Rear OUTPUT terminal board Front control panel 2 3 Vext Vext...

Page 77: ...t and the unit creates a condition where the output is short cir cuited as shown in Fig 4 12 Thus do not connect the shield to the pos output terminal of the unit Fig 4 12 A connection where output is...

Page 78: ...witch turned ON Otherwise electric shock or failure of the internal circuit may be caused and may result in improper operations Connection and setup procedure 1 Turn off the OUTPUT switch 2 Turn off t...

Page 79: ...coefficient and small aging effect 5 Re check that the connections on the terminal board and the switch settings are correct Before controlling output current using the external resistor re adjust th...

Page 80: ...ed section of the shielded wire by using insulation tubes with a withstand voltage greater than the isolation voltage of the unit Never attempt to carry out wiring to the control termi nals with the P...

Page 81: ...ext is disconnected an unexpected voltage may be supplied by external noise Connect the Vext to the control terminals firmly Do not apply a voltage of 10 5 V or more or reverse the voltage between con...

Page 82: ...current system of the unit For the adjustment procedure see 6 3 Adjustment 2 7 8 13 14 19 1 2 3 4 5 6 7 8 9 10 S1 S2 S3 S4 S5 OVP 11 Rear OUTPUT terminal board PAN16 50A Rear CONTROL terminal board Re...

Page 83: ...t creates a condition where the output is short cir cuited as shown in Fig 4 15 Thus do not connect the shield to the pos output terminal of the unit Fig 4 15 A connection where output is short circui...

Page 84: ...eater than the isolation voltage of the unit Never attempt to carry out wiring to the control termi nals with the POWER switch turned ON Otherwise electric shock or failure of the internal circuit may...

Page 85: ...the control circuit It is internally connected to S on the unit The release voltage across the control terminals 10 and 11 is approx 5 V and the short circuit current is approx 1 5 mA Use external con...

Page 86: ...y when using the mas ter slave control parallel operation system Parallel connection of output alone may cause unit failure Presetting of OVP trip points in parallel operation When carrying out parall...

Page 87: ...to a value exceeding 105 of the rated voltage 5 Set the control switch S5 of the master unit and slave units to the positions shown in Fig 4 17 Fig 4 17 Control switch presetting for master slave cont...

Page 88: ...isted pair wire to connect across the con trol terminals Note that longer lengths of wiring result in more susceptibil ity to the effects of noise use of cables with anti noise mea sures may not solve...

Page 89: ...ng to a load extends to 3 m or more the phase shift caused by the inductance and capacitance of the wiring becomes non negligible thereby causing oscillation In such cases the capacitor C prevents osc...

Page 90: ...ard Master unit Rear OUTPUT terminal board Master unit Front panel auxiliary output terminals Slave unit 1 Front panel auxiliary output terminals Slave unit 2 Front panel auxiliary output terminals Sl...

Page 91: ...L terminal board 2 7 8 13 14 19 2 7 8 13 14 19 2 7 8 13 14 19 Master unit Rear CONTROL terminal board Slave unit 1 Rear CONTROL terminal board Slave unit 2 Rear CONTROL terminal board Master unit Rear...

Page 92: ...terminal board 4 3 2 1 12 11 10 9 8 7 6 5 CONTROL Slave unit 2 Rear CONTROL terminal board Master unit Rear OUTPUT terminal board Master unit Front panel auxiliary output terminals Slave unit 1 Front...

Page 93: ...it can follow the preset output of the master unit 5 While presetting the LIMIT switch of the master unit preset the output voltage and current The total output current setup value can be found by mu...

Page 94: ...s applied to the load Finishing the master slave control parallel operation To finish master slave control parallel operation always observe the following procedure If the POWER switch of the master u...

Page 95: ...on the PAN350 3 5A PAN600 2A If connected in series the unit may result in failure electric shocks or fires Number of units connectable in series The number of slave units to be connected in series i...

Page 96: ...ave control series operation system Series connection of output alone may cause unit failure In case of master slave control series operation the master unit slave unit 1 and slave unit 2 are started...

Page 97: ...off the OUTPUT switch of each unit 2 Turn off the POWER switch of each unit 3 Determine the master unit If the PAN A and PAN series are used together assign the PAN A series power supply as the maste...

Page 98: ...d cable of sufficient current capacity to cover the rated value After series connection mount the output terminal cover on the front or rear panel To mount the front auxiliary output terminal cover se...

Page 99: ...T terminal board Master unit Front panel auxiliary output terminals Slave unit 1 Front panel auxiliary output terminals Slave unit 2 Front panel auxiliary output terminals Slave unit 1 Rear OUTPUT ter...

Page 100: ...PUT terminal board Master unit Front panel auxiliary output terminals Slave unit 1 Front panel auxiliary output terminals Slave unit 2 Front panel auxiliary output terminals Slave unit 1 Rear OUTPUT t...

Page 101: ...S S 1 2 7 8 13 14 19 Master unit rear OUTPUT terminal board Slave unit 1 Rear OUTPUT terminal board Slave unit 2 Rear OUTPUT terminal board Master unit Rear CONTROL terminal board Slave unit 1 Rear C...

Page 102: ...Rear OUTPUT terminal board Master unit Front panel auxiliary output terminals Slave unit 1 Front panel auxiliary output terminals Slave unit 2 Front panel auxiliary output terminals Slave unit 1 Rear...

Page 103: ...d Master unit Front panel auxiliary output terminals Slave unit 1 Front panel auxiliary output terminals Slave unit 2 Front panel auxiliary output terminals Slave unit 1 Rear OUTPUT terminal board Sla...

Page 104: ...first 1 Check that the OUTPUT switch of each unit is turned off 2 Turn on the POWER switch of the master unit 3 Turn on the POWER switch of each slave unit 4 Turn the VOLTAGE control knob and the CURR...

Page 105: ...total voltage of all the units is applied to the load Finishing the master slave control series operation To finish master slave control series operation always follow the procedure below If the POWE...

Page 106: ...4 46 PAN A...

Page 107: ...unctions of Controls 1 Chapter 5 Names and Functions of Controls 5 1 Front panel Fig 5 1 Front panel of PAN A series model 175W Fig 5 2 Front panel of PAN A series model 350W Control panel 4 3 1 2 POW...

Page 108: ...700W Fig 5 4 Front panel of PAN A series model 1000W On the front panel of the PAN16 50A there is no 2 and auxiliary output terminals 3 chassis ground terminal and 4 shorting bar for grounding chassis...

Page 109: ...tisfy the specifications of the unit To avoid electric shock always turn off the POWER switch whenever it is necessary to touch the termi nals The PAN16 50A has no auxiliary output terminals 3 chassis...

Page 110: ...to preset or check the output voltage and the output cur rent While pressing this switch the currently preset voltage and cur rent are displayed 8 PRESET OVP This is used to preset or check the OVP o...

Page 111: ...rom becoming overheated 3 Voltage detection circuit protects smoothing capacitors in the phase control circuit from overvoltage 4 Overcurrent protection circuit protects the internal circuit from over...

Page 112: ...ant voltage operation mode 17 Front sub panel cover This is used to cover the switches and variable resistors that are sel dom used To open it press both sides of the cover and pull it for ward Beneat...

Page 113: ...2 Rear panel Fig 5 6 Rear panel of PAN A series model 175W Fig 5 7 Rear panel of PAN A series model 350W AC IN OUTPUT CONTROL SENS ON OFF S S 1 2 7 8 13 14 19 21 18 20 22 24 23 CONTROL SENS ON OFF S...

Page 114: ...OUT ON OFF CC R CC V CV R CV V SERIES SIG SLAVE2 COM SLAVE1 SLAVE1 MASTER OUT NC NC 13 14 15 16 17 18 19 CONTROL TERMINAL 12 11 10 WIRE STRIP GAGE FOR CONNECTION WITH CONTROL TERMINAL 9mm L N AC IN OU...

Page 115: ...ck Always follow the instructions in 1 4 Checking the input fuse The input fuses of the models 175W and 1000W are located inside and no fuse holder is found on the rear panel 20 Exhaust port This port...

Page 116: ...the POWER switch whenever it is necessary to touch the termi nals 23 SENS Turn this switch on when using the sensing function It is turned on at pushed Do not turn on off the SENS switch while the PO...

Page 117: ...r filter For maintenance work always turn off the POWER switch and either disconnect the AC power code or turn off the switch on the switchboard Do not use volatile solvents such as thinner and ben zi...

Page 118: ...DVM with measuring accuracy of 0 02 max Shunt resistor with accuracy of 0 1 max 6 3 2 Adjustment procedure Adjustment items can be roughly classified into two areas the voltage system and the current...

Page 119: ...t POWER switch before making device connections 1 Turn off the OUTPUT switch 2 Turn off the POWER switch 3 Check that the SENS switch is turned off If the SENS switch is turned on it is impossible to...

Page 120: ...tage to 0 V For local control turn the VOLTAGE control knob fully counter clockwise For remote control set the control signal to 0 V or 0 11 Turn on the OUTPUT switch 12 Turn the CURRENT control knob...

Page 121: ...just to a level higher than 105 using variable resistor 4 but this may damage the unit For remote control using external voltage a 10 V control sig nal may be selected and adjusted to 100 of the rated...

Page 122: ...heck that the SENS switch is turned off If the SENS switch is turned on it is impossible to adjust cor rectly 4 Connect a shunt resistor and DVM as shown in Fig 6 4 For the PAN16 50A user see Fig 6 5...

Page 123: ...urn the CURRENT control knob fully counter clockwise For analog remote control set the control signal to 0 V or 0 11 Turn on the OUTPUT switch 12 Turn the VOLTAGE control knob clockwise until the unit...

Page 124: ...this may damage the unit For remote control using external voltage a 10 V control sig nal may be selected and adjusted to 100 of the rated output current of the unit Output current display in full sc...

Page 125: ...Cause and remedy Check that the wires to the AC input terminals are connected correctly Wiring to the L N and GND terminals is wrong Connect the wires to these terminals correctly by referring to 1 5...

Page 126: ...rolling output current with external resistor Check that a switch used for switching the resistor is not open during switch ing in external resistor based control The overcurrent protection circuit ha...

Page 127: ...rvoltage protection circuit has been activated See the item Load in 2 4 Load Check that control wires are secure in controlling output with external resis tor The overvoltage protection circuit or ove...

Page 128: ...GE and CURRENT control knobs Check that the VOLTAGE or CURRENT control knob has not been turned fully counterclockwise Set the required output using the VOLTAGE or CURRENT control knob Check to see if...

Page 129: ...C If remote sensing and master slave control parallel operations are carried out causing oscillation add a capacitor to the load end See 4 2 Remote sensing and 4 4 Master slave control parallel operat...

Page 130: ...control ling output with external voltage Take measures against noise by referring to Sections 4 3 2 Controlling output voltage with external voltage or 4 3 4 Controlling output current with external...

Page 131: ...0 V and 240 V AC input are fac tory option 1 Constant voltage operation indication C V green LED indication Constant current operation indication C C red LED indication Range of operation tem perature...

Page 132: ...2 1 8 mA 0 9 mA 0 6 mA Number of turns of control knob 10 turns Constant voltage characteristics Ripple and noise 5 Hz to 1 MHz RMS 0 5 mV Source effect to 10 of AC input voltage 0 005 1 mV Load effe...

Page 133: ...rox 350 VA Approx 400 VA Approx 330 VA 70 V 110 V 160 V 0 V to 70 V 0 V to 110 V 0 V to 160 V 13 mV 20 mV 30 mV 10 turns 2 5 A 1 5 A 1 A 0 A to 2 5 A 0 A to 1 5 A 0 A to 1 A 0 5 mA 0 3 mA 0 2 mA 10 tu...

Page 134: ...put voltage Max figure dis played fixed range 19 99 199 9 199 9 Display error 0 5 of rdg 5 2 digits at 23 C 5 C Temperature coeffi cient 300 ppm C TYP value Output current Max figure dis played fixed...

Page 135: ...M min measured at ambient humidity 70 RH max 199 9 0 5 of rdg 5 2 digits at 23 C 5 C 300 ppm C TYP value 19 99 1 999 1 999 1 of rdg 5 5 digits at 23 C 5 C 400 ppm C TYP value 70 V approx 10 V 110 V a...

Page 136: ...t fuse 6 4 mm dia x32 mm 7 A 125 VAC 250 VAC Output fuse standard pre arcing time current type 15 A 7 A 4 A Thermal fuse Incorporated in transformer Weight Approx 11 kg 24 3 lb Dimensions See outline...

Page 137: ...ALM LED lights up control transistor cut off and rectification circuit shut down when OVP tripped 7 A 125 VAC 250 VAC 3 A 2 A 2 A Incorporated in transformer Approx 11 kg 24 3 lb See outline drawing...

Page 138: ...e 6 3 3 mA 1 8 mA 1 1 mA Number of turns of control knob 10 turns Constant voltage characteristics Ripple and noise 5 Hz to 1 MHz RMS 0 5 mV Source effect to 10 of AC input voltage 0 005 1 mV Load eff...

Page 139: ...pprox 800 VA Approx 700 VA Approx 700 VA 70 V 110 V 160 V 0 V to 70 V 0 V to 110 V 0 V to 160 V 13 mV 20 mV 30 mV 10 turns 5 A 3 A 2 A 0 A to 5 A 0 A to 3 A 0 A to 2 A 0 9 mA 0 6 mA 0 4 mA 10 turns 0...

Page 140: ...oltage Max figure dis played fixed range 19 99 199 9 199 9 Display error 0 5 of rdg 9 2 digits at 23 C 5 C Temperature coeffi cient 300 ppm C TYP value Output current Max figure dis played fixed range...

Page 141: ...max 500VDC 20 M min measured at ambient humidity 70 RH max 199 9 0 5 of rdg 9 2 digits at 23 C 5 C 300 ppm C TYP value 19 99 1 of rdg 9 5 digits at 23 C 5 C 400 ppm C TYP value 70 V approx 10 V 110 V...

Page 142: ...4 mm dia x32 mm 10 A 125 VAC 250 VAC Output fuse standard pre arcing time current type 30 A 15 A 10 A Thermal fuse Incorporated in transformer Weight Approx 17 kg 37 5 lb Dimensions See outline drawi...

Page 143: ...LED lights up control transistor cut off and rectification circuit shut down when OVP tripped 10 A 125 VAC 250 VAC 6 A 4 A 3 A Incorporated in transformer Approx 17 kg 37 5 lb See outline drawing 1 c...

Page 144: ...ue 10 5 4 mA 3 6 mA 1 8 mA Number of turns of control knob 10 turns Constant voltage characteristics Ripple and noise 5 Hz to 1 MHz RMS 0 5 mV Source effect to 10 of AC input voltage 0 005 1 mV Load e...

Page 145: ...V 110 V 160 V 250 V 0 V to 70 V 0 V to 110 V 0 V to 160 V 0 V to 250 V 13 mV 20 mV 30 mV 45 mV 10 turns 8 A 5 A 3 5 A 2 5 A 0 A to 8 A 0 A to 5 A 0 A to 3 5 A 0 A to 2 5 A 1 5 mA 0 9 mA 0 7 mA 0 5 mA...

Page 146: ...ax figure dis played fixed range 19 99 199 9 199 9 Display error 0 5 of rdg 13 2 digits at 23 C 5 C Temperature coeffi cient 300 ppm C TYP value Output current Max figure dis played fixed range 199 9...

Page 147: ...d at ambient humidity 70 RH max 199 9 199 9 199 9 1999 0 5 of rdg 13 2 digits at 23 C 5 C 300 ppm C TYP value 19 99 1 of rdg 13 5 digits at 23 C 5 C 400 ppm C TYP value 70 V approx 10 V 110 V approx 1...

Page 148: ...30 A 15 A Thermal fuse Incorporated in transformer Weight Approx 23 kg 50 7 lb Approx 23 kg 50 7 lb Approx 22 kg 48 5 lb Dimensions See outline drawing Accessory Operation manual 1 copy Power cable C...

Page 149: ...cut off and rectification cir cuit shut down when OVP tripped 15 A 125 VAC 250 VAC 10 A 6 A 6 A 3 A Incorporated in transformer Approx 22 kg 48 5 lb Approx 22 kg 48 5 lb Approx 22 kg 48 5 lb Approx 2...

Page 150: ...mA 5 4 mA 3 6 mA Number of turns of control knob 10 turns Constant voltage characteristics Ripple and noise 5 Hz to 1 MHz RMS 0 5 mV Source effect to 10 of AC input voltage 0 005 1 mV Load effect to 0...

Page 151: ...to 110 V 0 V to 160 V 0 V to 250 V 0 V to 350 V 0 V to 600 V 13 mV 20 mV 30 mV 45 mV 63 mV 108 mV 10 turns 15 A 10 A 7 A 4 5 A 3 5 A 2 A 0 A to 15 A 0 A to 10 A 0 A to 7 A 0 A to 4 5 A 0 A to 3 5 A 0...

Page 152: ...ay Output voltage Max figure dis played fixed range 19 99 199 9 199 9 Display error 0 5 of rdg 19 2 digits at 23 C 5 C Temperature coeffi cient 300 ppm C TYP value Output current Max figure dis played...

Page 153: ...at ambient humid ity 70 RH max 199 9 199 9 199 9 1999 1999 1999 0 5 of rdg 19 2 digits at 23 C 5 C 300 ppm C TYP value 19 99 1 of rdg 19 5 digits at 23 C 5 C 400 ppm C TYP value 70 V approx 10 V 110 V...

Page 154: ...fuse standard pre arcing time current type 60 A 40 A 30 A Thermal fuse Incorporated in transformer Weight Approx 36 kg 79 4 lb Dimensions See outline drawing Accessory Operation manual 1 copy Power ca...

Page 155: ...corporated in transformer Approx 35 kg 77 2 lb Approx 35 kg 77 2 lb Approx 36 kg 79 4 lb Approx 35 kg 77 2 lb Approx 36 kg 79 4 lb Approx 37 kg 81 6 lb See outline drawing 1 copy 1 pc Nominal cross se...

Page 156: ...7 26 PAN A...

Page 157: ...ant voltage power supply 3 6 Cover 3 13 E Exhaust port 5 9 External contact points 4 24 External resistor 4 12 4 18 External voltage 4 14 4 20 G FUSE 5 9 Front sub panel cover 5 6 Grounding 1 14 Guard...

Page 158: ...I 2 PAN A Rack mounting P 3 Remote control 4 10 Remote sensing 4 5 Shorting bar 5 3 U Turning on the power 3 1 W Voltmeter 5 5...

Page 159: ......

Page 160: ...868 7521 6 253 LJDVKL DPDWD 7VX XNL NX RNRKDPD DSDQ 7HO D KWWS ZZZ NLNXVXL FR MS 224 0023 1 1 3 TEL 045 593 0200 3ULQWHG LQ KLQD...

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