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PRODIGIT 3260A Series Operation Manual I -

1.3 C.F. value of sine wave consists of 2.0

～

3.5 and P.F. value is 0.85 ~ 0.30 totaling 15

banks of which the definition is described in figure below:

Summary of Contents for 32601A

Page 1: ...3260A Series High Power LOAD Operation Manual S N 9003260A02 REV E...

Page 2: ...the hazardous substance in all homogeneous materials in the parts is below the relevant threshold of the SJ T 113632006 standard SJ T 11363 2006 Indicates that the concentration of the hazardous subs...

Page 3: ...ck hazard that could result in personal injury FUSES Only fuses with the required rated current voltage and specified type normal blow time delay etc should be used Do not use repaired Fuses or short...

Page 4: ...sed with respect to CE marking according to the Low Voltage Directive 73 23 EEC 93 68 EEC and EMC Directive 89 336 EEC 92 31 EEC 93 68 EEC and Found to comply with the essential requirements of the Di...

Page 5: ...of Freq Selection of Bank Sync 24 3 5 Initial setting parameter of 3260A Series High Power Electronic Load 25 3 6 Consideration of Load Input Connector and Connecting Lead Wire 29 3 7 Rough Tuning Fin...

Page 6: ...SPECIFICATION 19 TABLE 3 2 3260A BUILT IN WAVE FORM DATA BANK 24 TABLE 3 3 3260A INITIAL CONDITION SETTING 26 TABLE 3 4 3261A INITIAL CONDITION SETTING 26 TABLE 3 5 32611A INITIAL CONDITION SETTING 26...

Page 7: ...1A 300 V 100 V 50 V 6 A 18 A 1800 W 32611A 300 V 100 V 50 V 12 A 36 A 3600 W 32612A 300 V 100 V 50 V 18 A 54 A 5400 W 32613A CC 300 V 100 V 50 V 24 A 72 A 7200 W 32613A LIN 300 V 100 V 60 V 24 A 72 A...

Page 8: ...de output signal so long as the amplitude of the input signal exceeds an adjustable reference voltage applied to the peak detector The reference voltage may be changed to change the range of input vol...

Page 9: ...ower Electronic Load and the load condition setting of the front panel can be made through the front panel manual operation GPIB command The load voltage and current can be transmitted to the computer...

Page 10: ...ic voltage sensing ability 1 2 7 Protection functions include Over Voltage Over Current Over Power and Over Temperature 1 2 8 Software calibration ability 1 2 9 Cooling fan control device with revolut...

Page 11: ...3 332K 1 667 6 668 26 668K 1 111 4 444 17 776K 0 833 3 333 13 33K 0 666 2 666 10 666K 0 556 2 224 8 888K Resolution 0 019 0 076 mS 0 037 0 148 mS 0 056 0 224 mS 0 075 0 300 mS 0 0937 0 375 mS 0 113 0...

Page 12: ...0 013 0 052 mS 0 025 0 1 mS 0 5252S 0 1313mS Accuracy 0 5 of setting 2 of range 0 5 of setting range 50 60Hz CR MODE Under 5 F S Current 2 of setting range Range 2 3 5 1 5 1 9 3 0 3 4 CREST FACTOR CCM...

Page 13: ...al 7 LINE 100V 115V 10 200V 230V 10 FREQUENCY 50 60 HZ AC INPUT FUSE 2A 250V 5 20mm 1A 250V 5 20mm MAX POWER CONSUMPTION 100 W DIMENSIONS W H D 440 mm 177 mm 445 mm EA EACH UNIT WEIGHT NET 23 6 Kg EA...

Page 14: ...8 PRODIGIT 1 6 System Block Diagram...

Page 15: ...nput as indicated on the label on the rear panel Make sure that the factory check mark correspond to your nominal line voltage Skip this procedure if the label is corrected marked 2 2 1 With the 3260A...

Page 16: ...dy for used as a bench instrument The feet provide a good viewing angle for bench top use 2 5 Rack mount The 3260A Series High Power Electronic Load is designed to permit mounted in a standard 19 inch...

Page 17: ...a screw driver only for the removal of screws Fig 2 3 shows the rear panel of 3260A Series High Power Electronic Load mainframe the GPIB connector is located on the rear panel of 3260A Series High Pow...

Page 18: ...mode 9931 remote controller and to replace the RECALL option key 1 to 5 on the front panel of 3260A Series High Power Electronic Load 1 2 3 4 5 STORE 1 2 3 4 5 6 7 8 9 NC NC NC NC D sub 9 Pin INSTRUM...

Page 19: ...eries High Power Electronic Load With regard to calibration procedures please refer to 3260A Series High Power Load Calibration Manual With regard to the control of GPIB RS 232C control please refer t...

Page 20: ...1 2 Digit Monitor is a multi function monitor Its functions are described as follows 3 1 5 1 Under general conditions This monitor will be a 4 1 2 digit voltmeter to display the voltage at the load in...

Page 21: ...or will display 0 10 3 1 6 4 3 Under sync selection function monitor will display ON OFF 3 1 7 PRES ON OFF Key and LED Monitor Depressing PRES Key will be ON further depressing will be OFF further dep...

Page 22: ...oximately 0V after turning off the output If you do not the internal bias power supply stays off and the specified current may not be supplied 3 1 9 Watt ON OFF Key and LED Indicator Depressing Watt K...

Page 23: ...FF condition Please refer to 3 1 13 2 for upper and lower limit adjustment 3 1 12 SENSE ON OFF Key and LED Indicator The voltmeter and internal trigger circuit of 3260A Series High Power Electronic Lo...

Page 24: ...n ON is external Sync OFF is internal Sync 3 1 16 AC DC Load Input Connector When Load Input Connector is used be sure that the rated specification of the voltage and current of the 3260A Series High...

Page 25: ...output flowing to the negative end via the oscillograph due to different potential On the other hand When the positive and negative power source is measured and the two load current wave forms are ob...

Page 26: ...thin this 10 seconds the STORE LED annunciator will be OFF it indicated the STORE process is not available now please repeat the STORE procedure for a new STORE operation 2 After press the STORE key t...

Page 27: ...function is entered by press S3 S4 key simultaneously The EDIT mode of Auto Sequence function is entered by press S3 S4 key simultaneously the S3 and S4 LED are ON to indicate Auto sequence mode then...

Page 28: ...MODE The TEST Mode of Auto Sequence function is entered by press S3 S4 key simultaneously the S3 and S4 LED are ON to indicate Auto sequence mode then the Test mode of Auto sequence function is proce...

Page 29: ...stored in n1 n9 memory Show Memery bank and State EXI Yes End No Sp Sp 1 No PASS FAIL Show GO Show NG PASS FAI L 1 2 3 Yes 4 1 If no than Step 1 continue another step 4 2 If Yes than if all the test i...

Page 30: ...lt in sets totaling 55 wave form information The content of Bank is as shown in Table 3 2 Please refer to Appendix for details Note When Frequency is set to DC the wave form information shall be fixed...

Page 31: ...d The initial setting parameters of 3260A Series High Power Electronic Load are described from Table 3 3 to 3 11 respectively 3 5 1 Last Setting All 3260A Series High Power Electronic Loads have the f...

Page 32: ...F 2 LOAD OFF FREQ FREQ 60 0Hz LEVEL A BANK 0 SENSE OFF SYNC OFF PRES OFF CC LEVEL A 0 000A WATT OFF CC LEVEL B 0 000A LIMIT VLIMIT 400 0V LIN LEVEL A 0 000A ALIMIT 20 00A LIN LEVEL B 0 000A WLIMIT 20...

Page 33: ...CC C F 2 LOAD OFF FREQ FREQ 60 0Hz LEVEL A BANK 0 SENSE OFF SYNC OFF PRES OFF CC LEVEL A 0 000A WATT OFF CC LEVEL B 0 000A LIMIT VLIMIT 400 0V LIN LEVEL A 0 000A ALIMIT 80 00A LIN LEVEL B 0 000A WLIMI...

Page 34: ...WLIMIT 12000 W CR LEVEL A 8888 VALIMIT 12000 W CR LEVEL B 8888 Table 3 9 32615A initial Condition Setting Description Condition Value Description Condition Value MODE CC C F 2 LOAD OFF FREQ FREQ 60 0H...

Page 35: ...he most simple way to insert the connecting wire into the holes on the metal portion of the input connector The maximum gauge of the connecting wire is AWG 14 3 6 4 Plug Connector and Hook Type Termin...

Page 36: ...mpleted in the shortest period of time Unless max or min value has been reached or depressing has been interrupted 3260A Range I Range II FULL SCALE LOAD CURRENT 6 A 12 A CURRENT RANGE 12 000 A METER...

Page 37: ...ALE LOAD CURRENT 54 A 108 A CURRENT RANGE 108 000 A METER RESOLUTION 0 012 A COURSE FINE LOAD CURRENT ADJUSTMENT KEY KEY S STEP RESOLUTION 135 mA 13 5 mA 270 mA 27 mA 32616A Range I Range II FULL SCAL...

Page 38: ...onic Load can provide a complete and convenient testing solution It can not only solve the problem on voltage and current during testing But also the problem of earth phase connection when one oscillo...

Page 39: ...A B Set Current Freq NO Last setting Freq W AVE Last wave form 3 5 3 0 2 5 2 2 0 YES NO NO NO NO NO NO Set Freq Set Bank Set Sync YES Pres Freq Pres Freq Pres Freq Pres Freq CR A Set CR m ode Level S...

Page 40: ...3 12 When O V P occurs the 4 1 2 digit monitor on the upper side of the front panel of 3260A series High Power electronic load will display oVP with flickering to indicate Under Protection Once the o...

Page 41: ...l O P P 3260A 1260 VA 32601A 2520 VA 3261A 1890 VA 32611A 3780 VA 32612A 5670 VA 32613A 7560 VA 32614A 9450 VA 32615A 11340 VA 32616A 13230 VA Table 3 14 3260A Series over power protection setting val...

Page 42: ...sition Maximum load ON voltage then connect the AC power source 50Hz or 60Hz to the AC Load input of 3260A series module adjust the AC output voltage to the required Load ON voltage the voltage of AC...

Page 43: ...rface not only can set the load level and load status but also can read back the load voltage and load current 4 2 The summary of RS 232 interface and command The following RS 232 commands are same as...

Page 44: ...ATT LOW LIMIT WL SP NR2 NL SET WATT HIGH LIMIT WH SP NR2 NL SET VA LOW LIMIT VAL SP NR2 NL SET VA HIGH LIMIT VAH SP NR2 NL SET CURRENT CURR LOW HIGH A B SP NR2 NL NR2 SET RESISTANCE RES LOW HIGH A B S...

Page 45: ...L QUERY VA LOW LIMIT VAL NL QUERY VA HIGH LIMIT VAH NL QUER POWER METER W MEAS POW NL QUERY VA METER MEAS VA NL QUERY No Good INDICATER NG NL 0 OFF 1 ON QUERY CURRENT CURR LOW HIGH A B NL QUERY RESIST...

Page 46: ...only use A or B as the command it can choose only one as the setting command 4 Terminator You have to send the program line terminator character after send the GPIB RS 232C command the available comm...

Page 47: ...r the maximum specification at programmed range of 3260A series load the full scale current will be sent to the load module 4 Engineering unit for load current is Amps For Example CURR A 1 8 Set level...

Page 48: ...the programming loads current level over the maximum specification at programmed range of 3260A series load the full scale current will be sent to the load module 4 Engineering unit for load current...

Page 49: ...MODE CR set the presently operating mode to Constant Resistance mode MODE 1 set the presently operating mode to Constant Resistance mode STORE Purpose STORE the load level and load status into the non...

Page 50: ...of the input connector thus generating synchronous signal through the internal zero crossing circuit and isolated circuit For Example a SYNC ON To set external synchronization b SYNC OFF To set intern...

Page 51: ...2 3 0 3 1 3 2 3 3 3 4 C F 2 0 3 P F 0 85 P F 0 80 P F 0 75 P F 0 70 P F 0 65 C F 2 5 4 P F 0 70 P F 0 65 P F 0 60 P F 0 50 P F 0 40 C F 3 5 5 P F 0 50 P F 0 45 P F 0 40 P F 0 35 P F 0 30 C F 2 0 6 P...

Page 52: ...1 400 0 Hz 5 unit is Hz For Example a FREQ 50 0 To set frequency is 50 0Hz b FREQ 60 0 To set frequency is 60 0Hz c FREQ 0 To set frequency is 0Hz that is to set DC VL Purpose To set the lower limit...

Page 53: ...light will come on to indicate NO GOOD For Example IH 10 0 To set the upper limit value of threshold current is 10 0 A WL Purpose To set the lower limit value of threshold power W Command syntax WL SP...

Page 54: ...reshold power VA NG indicating light will come on to indicate NO GOOD For Example VAH 250 0 To set the upper limit value of threshold power VA is 250 0 VA AFREQ Purpose To set auto frequency detect fu...

Page 55: ...PRODIGIT 3260A Series Operation Manual 49 LOCAL Purpose Return to local Command syntax LOCAL NL Description Let control procedure return to the mode of local operation...

Page 56: ...e setting of 3260A series electronic load The returned data format is shown in Table 4 2 the engineering unit is OHM LIN Purpose The Linear Current mode s level A or B load current setting query comma...

Page 57: ...return the activate Electronic Load s model number 3260A 3261 32611 32612 32613 and 32615 indicate the activate Electronic Load module is 3260A 3261A 32611A 32612A 32613A or 32615A Electronic load re...

Page 58: ...Return the presently 4 1 2 digital current meter reading The returned data format is shown in Table 4 2 the engineering unit is A SYNC Purpose To read the setting condition of SYNC Command syntax SYN...

Page 59: ...5 It s only use C C mode FREQ Purpose To read the set frequency of FREQ Command syntax FREQ NL Description FREQ Read back the set frequency of FREQ unit is Hz VL Purpose To read the set value of VL C...

Page 60: ...the upper limit set value of threshold power unit is W VAL Purpose To read the set value of VAL Command syntax VAL NL Description VAL Read back the lower limit set value of threshold power unit is VA...

Page 61: ...the value of 4 digit of the Watt meter unit is W MEAS VA Purpose To read the value of VAmeter Command syntax MEAS VA NL Description MEAS VA Read back the value of 4 digit of VAmeter unit is VA AFREQ...

Page 62: ...Testing VOLTAGE VOLTAGE VOLTAGE VOLTAGE SOURCE SOURCE SOURCE SOURCE ELECTRONIC LOAD ELECTRONIC LOAD ELECTRONIC LOAD ELECTRONIC LOAD CC MODE CC MODE CC MODE CC MODE VOLTAGE VOLTAGE VOLTAGE VOLTAGE SOU...

Page 63: ...CR MODE CR MODE ELECTRONIC ELECTRONIC ELECTRONIC ELECTRONIC LOLAD LOLAD LOLAD LOLAD CR MODE CR MODE CR MODE CR MODE VOLTAGE VOLTAGE VOLTAGE VOLTAGE SOURCE SOURCE SOURCE SOURCE 5 2 2 Power Resister Sim...

Page 64: ...Supply Load Regulation Testing DC DC DC DC INPUT INPUT INPUT INPUT 5 3 3 Battery Discharge Testing V V V V I I I I LOAD CURRENT LOAD CURRENT LOAD CURRENT LOAD CURRENT LOAD CURRENT LOAD CURRENT LOAD C...

Page 65: ...C F 2 5 4 P F 0 70 P F 0 65 P F 0 60 P F 0 50 P F 0 40 C F 3 5 5 P F 0 50 P F 0 45 P F 0 40 P F 0 35 P F 0 30 C F 2 0 6 P F 0 85 P F 0 80 P F 0 75 P F 0 70 P F 0 65 C F 2 5 7 P F 0 70 P F 0 65 P F 0 6...

Page 66: ...Appendix I 2 PRODIGIT 1 2 C F value of sine wave consists of 2 0 3 5 and P F value is 0 85 0 30 totaling 15 banks of which the definition is described in figure below...

Page 67: ...PRODIGIT 3260A Series Operation Manual I 3 1 3 C F value of sine wave consists of 2 0 3 5 and P F value is 0 85 0 30 totaling 15 banks of which the definition is described in figure below...

Page 68: ...ion described in figure below 2 1 0 Peak 0 707Peak 3 4 3 4Peak voltage Wave Form when C F 1 0 when C F 3 4 Zero Crossing Current Wave Form Zero Crossing Zero Crossing Current Wave Form 1 5 DC Wave for...

Page 69: ...er electronic load is attempted to be used for AC the frequency of 3260A series High Power electronic load must be set in accordance with the frequency of U U T Even if the output frequency of U U T i...

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