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SECTION 6

CALIBRATION

6.0 CALIBRATION

This section describes calibration of the AMX-Series AC Power Source.

6.1 CALIBRATION

INTERVAL

Each AMX-Series Power Source requires calibration once every six months or after service
has been performed to the system.

6.2

TEST EQUIPMENT REQUIREMENTS

The test equipment listed below is required for calibration of the AMX-Series Power Source.

1.

Digital Voltmeter:

4½ Digit True-RMS responding

5000 Hz bandwidth, min.

2.

Frequency counter:

5 digit counter, min.

3.

Digital Ammeter:

3½ Digit True-RMS responding
5000 Hz bandwidth, min.

(Alternate Approach: Current transformer used in conjunction with the DVM.)

4. Oscilloscope:

(Optional)

5.

Load:

Varies by model number;

2A @ 125 VAC, Model 305-AMX, 308-AMX
2.6A

@ 150 VAC, Model 312-AMX

    3A @ 125 VAC, Model 105-AMX, 108-AMX
    4A @ 150 VAC, Model 112-AMX
    6A @ 125 VAC, Model 320-AMX
  10A @ 125 VAC, Model 125-AMX
  12A @ 125 VAC, Model 345-AMX
  16A @ 125 VAC, Model 140-AMX
  16A @ 125 VAC, Model 160-AMX
  16A @ 125 VAC, Model 360-AMX
  24A @ 125 VAC, Model 390-AMX
  32A @ 125 VAC, Model 3120-AMX

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Summary of Contents for 105-AMX

Page 1: ...AMX SERIES AC POWER SOURCE OPERATION MANUAL PACIFIC POWER SOURCE ...

Page 2: ......

Page 3: ...AMX 360 AMX 390 AMX 3120 AMX PPS PART NO 139250 THIS MANUAL ASSIGNED TO THE MODEL S N THE INFORMATION CONTAINED IN THIS MANUAL IS PROPRIETARY TO PACIFIC POWER SOURCE INC MAY NOT BE COPIED OR REPRINTED WITHOUT ITS EXPRESSED WRITTEN CONSENT PACIFIC POWER SOURCE INC 17692 Fitch Irvine CA 92614 REVISION B COPYRIGHT C PPS April 2012 ...

Page 4: ...er batteries It does not cover damage arising from mis use of the unit or attempted field modifications or repairs This warranty specifically excludes damage to other equipment connected to this unit Upon notice from the purchaser within 30 days of shipment of units found to be defective in material or workmanship PPS will pay all shipping charges for the repair or replacement If notice is receive...

Page 5: ...LING 40 2 3 3 THERMAL PROTECTION 40 3 0 INSTALLATION 41 3 1 CHASSIS PLACEMENT 41 3 2 OUTPUT VOLTAGE RANGE CONFIGURATION 43 3 2 1 OUTPUT VOLTAGE RANGE CONFIGURATION MODELS 105 AMXT and 108 AMXT 44 3 2 2 OUTPUT VOLTAGE RANGE CONFIGURATION MODEL 112 AMX 46 3 2 3 OUTPUT VOLTAGE RANGE CONFIGURATION MODEL 125 AMX 46 3 2 4 OUTPUT VOLTAGE RANGE CONFIGURATION MODELS 305 AMXT and 308 AMXT 46 3 2 5 OUTPUT VO...

Page 6: ...45 360 390 and 3120 AMX 90 6 0 CALIBRATION 91 6 1 CALIBRATION INTERVAL 91 6 2 TEST EQUIPMENT REQUIREMENTS 91 6 3 CALIBRATION PROCEDURE 92 6 3 1 CALIBRATE CONTROLLER 92 6 3 2 POWER SOURCE LOAD TEST 93 7 0 SERVICE 94 7 1 SERVICE PROCEDURE 94 7 2 ROSTER OF SYSTEM LEVEL FACTORY PART NUMBERS 94 7 3 SUB ASSEMBLY AND CHASSIS COMPONENT PART NUMBERS 95 7 3 1 FACTORY PART NUMBERS MODEL 105 AMX 95 7 3 2 FACT...

Page 7: ...MODELS 305 308 AMX OUTPUT VOLTAGE CONFIGURATION 47 FIGURE 3 2 71 MODELS 140 160 320 345 360 390 3120 AMX OUTPUT VOLTAGE CONFIGURATION 50 FIGURE 3 3 1 MODELS 105 108 305 308 AMX INPUT VOLTAGE CONFIGURATION 52 FIGURE 3 3 2 MODELS 112 312 AMX INPUT VOLTAGE CONFIGURATION 54 FIGURE 3 3 3 MODEL 320 AMX INPUT VOLTAGE CONFIGURATION 56 FIGURE 3 3 4 MODEL 125 AMX INPUT VOLTAGE CONFIGURATION 58 FIGURE 3 3 5 ...

Page 8: ......

Page 9: ...s information is required to gain maximum use of this equipment for a given application The user is encouraged to read this section in order to gain a deeper understanding of the capabilities of the AMX Series Power Source Sections 5 and 6 list maintenance and calibration requirements of this equipment Refer to these sections when maintenance or calibration is required Section 7 describes service ...

Page 10: ...CARE MUST BE EXERCISED WHEN SERVICING THIS EQUIPMENT IN ORDER TO PREVENT SERIOUS OPERATOR INJURY OR EQUIPMENT DAMAGE OUTPUT VOLTAGE RESPONDS INSTANTLY WHEN THE POSITION OF THE OUTPUT COUPLING SWITCH IS CHANGED LOAD MAY BE DAMAGED DUE TO DOUBLING OF OUTPUT VOLTAGE ALWAYS MAKE SURE THAT THE OUTPUT ON OFF SWITCH IS IN THE OFF POSITION BEFORE CHANGING THE OUTPUT COUPLING MODE OBSERVE THE FOLLOWING WHE...

Page 11: ...ES cont CAUTION READ SECTIONS 1 3 AND 4 OF THIS MANUAL BEFORE INSTALLING OR OPERATING THIS EQUIPMENT WARNING IF THIS EQUIPMENT IS NOT USED IN A MANNER SPECIFIED BY THE MANUFACTURER THE PROTECTION PROVIDED BY THE EQUIPMENT MAY BE IMPAIRED ...

Page 12: ...e is 0 135 VACl n Output voltage in 2 Phase Mode is 0 270 VACL1 L2 Internal output transformer option available for higher voltages 2 Model 108 AMX 750 VA capable of 1 or 2 Phase operation Single phase output voltage range is 0 135 VACl n Output voltage in 2 Phase Mode is 0 270 VACL1 L2 Internal output transformer option available for higher voltages 3 Model 112 AMX 1 2 kVA capable of 1 or 2 Phase...

Page 13: ...L2 output voltage External Magnetics Module available for higher output voltage ranges 12 Model 360 AMX 6 0 kVA capable of 1 2 or 3 Phase operation Single and three phase modes provide 6 0kVA of power with 0 135 VACl n output voltage range 2 Phase Mode provides 4 5kVA of power with 0 270 VACL1 L2 output voltage External Magnetics Module available for higher output voltage ranges 13 Model 390 AMX 9...

Page 14: ...SECTION 1 GENERAL 6 1 3 GENERAL PRODUCT DESCRIPTION cont MODEL 360 AMX MODEL 305 AMX w UPC 3M Controller FIGURE 1 3 AMX SERIES POWER SOURCE FRONT VIEW ...

Page 15: ...ons will result in higher input currents that still fall within the recommended input service The input power transformer of the AMX Series Power Source has taps for each of the listed power forms one of which is selected by the factory at time of order Once selected the unit will operate at designated voltage 10 MODEL 105 AMX INPUT VOLTAGE AND INPUT CURRENT The Model 105 AMX single phase input vo...

Page 16: ...LTAGE 360 440 Hz optional INPUT CURRENT SERVICE RECOMMENDED 1 100 VAC 10 47 63 Hz 17 Arms 25 A 2 110 VAC 10 47 63 Hz 16 Arms 25 A 3 120 VAC 10 47 63 Hz 15 Arms 25 A 4 200 VAC 10 47 63 Hz 9 Arms 25 A 5 208 VAC 10 47 63 Hz 9 Arms 25 A 6 220 VAC 10 47 63 Hz 8 Arms 15 A 7 230 VAC 10 47 63 Hz 8 Arms 15 A 8 240 VAC 10 47 63 Hz 8 Arms 15 A INPUT VOLTAGE INPUT CURRENT SERVICE RECOMMENDED 1 100 VAC 10 47 6...

Page 17: ... 10 A 5 240 416 VAC 10 47 63 Hz 6 Arms 10 A cost option 6 277 480 VAC 10 47 63 Hz 5 Arms 10 A MODEL 140 AMX INPUT VOLTAGE AND INPUT CURRENT The Model 140 AMX three phase input voltages required input currents at full rated load and recommended service input currents are stated as below INPUT CURRENT 360 440 Hz optional INPUT CURRENT SERVICE RECOMMENDED 1 208 VAC 10 47 63 Hz 23 Arms 40 A 2 220 VAC ...

Page 18: ... 63 Hz 15 Arms 20 A 6 230 400 VAC 10 47 63 Hz 14 Arms 20 A 7 240 416 VAC 10 47 63 Hz 14 Arms 20 A cost option 8 277 480 VAC 10 47 63 Hz 14 Arms 20 A MODEL 305 AMX INPUT VOLTAGE AND INPUT CURRENT The Model 305 AMX single phase input voltages required input currents at full rated load and recommended service input currents are stated as below INPUT CURRENT 360 440 Hz optional INPUT CURRENT SERVICE R...

Page 19: ... 15 A 5 208 VAC 10 47 63 Hz 8 Arms 15 A 6 220 VAC 10 47 63 Hz 8 Arms 15 A 7 230 VAC 10 47 63 Hz 8 Arms 15 A 8 240 VAC 10 47 63 Hz 7 Arms 15 A MODEL 312 AMX INPUT VOLTAGE AND INPUT CURRENT The Model 312 AMX single phase input voltages required input currents at full rated load and recommended service input currents are stated as below INPUT CURRENT INPUT CURRENT SERVICE RECOMMENDED 1 100 VAC 10 47 ...

Page 20: ... 10 47 63 Hz 6 Arms 15 A 6 240 416 VAC 10 47 63 Hz 6 Arms 15 A cost option 7 277 480 VAC 10 47 63 Hz 5 Arms 15 A MODEL 345 AMX INPUT VOLTAGE AND INPUT CURRENT The Model 345 AMX three phase input voltages required input currents at full rated load and recommended service input currents are stated as below INPUT CURRENT 360 440 Hz optional INPUT CURRENT SERVICE RECOMMENDED 1 208 VAC 10 47 63 Hz 23 A...

Page 21: ...0 A 6 230 400 VAC 10 47 63 Hz 15 Arms 20 A 7 240 416 VAC 10 47 63 Hz 15 Arms 20 A cost option 8 277 480 VAC 10 47 63 Hz 14 Arms 20 A MODEL 390 AMX INPUT VOLTAGE AND INPUT CURRENT The Model 390 AMX three phase input voltages required input currents at full rated load and recommended service input currents are stated as below INPUT CURRENT 360 440 Hz optional INPUT CURRENT SERVICE RECOMMENDED 1 208 ...

Page 22: ...service input currents are stated as below INPUT CURRENT 360 440 Hz optional INPUT CURRENT SERVICE RECOMMENDED 1 208 VAC 10 47 63 Hz 58 Arms 80 A 2 220 VAC 10 47 63 Hz 54 Arms 80 A 3 230 VAC 10 47 63 Hz 52 Arms 80 A 4 240 VAC 10 47 63 Hz 50 Arms 80 A 5 220 380 VAC 10 47 63 Hz 32 Arms 40 A 6 230 400 VAC 10 47 63 Hz 30 Arms 40 A 7 240 416 VAC 10 47 63 Hz 30 Arms 40 A cost option 8 277 480 VAC 10 47 ...

Page 23: ... to 125 VACl n Refer to the Power Factor Rating chart Figure 2 1 2 A N for maximum current at reduced voltage Output current ratings are scaled appropriately when using transformer coupled outputs 1φ 2φ 3φ MODEL Iout rms Iout pk Iout rms Iout pk Iout rms Iout pk 105 AMX 4 A 40 A 2 A 20 A N A N A 108 AMX 6 A 40 A 3 A 20 A N A N A 112 AMX 10 A 40 A 5 A 20 A N A N A 125 AMX 20 A 90 A 10 A 45 A N A N ...

Page 24: ...SECTION 2 SPECIFICATIONS 16 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 A MODEL 105 AMX OUTPUT RATING CURVES ...

Page 25: ...SECTION 2 SPECIFICATIONS 17 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 B MODEL 108 AMX OUTPUT RATING CURVES ...

Page 26: ...SECTION 2 SPECIFICATIONS 18 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 C MODEL 112 AMX OUTPUT RATING CURVES ...

Page 27: ...SECTION 2 SPECIFICATIONS 19 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 D MODEL 125 AMX OUTPUT RATING CURVES ...

Page 28: ...SECTION 2 SPECIFICATIONS 20 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 E MODEL 140 AMX OUTPUT RATING CURVES ...

Page 29: ...SECTION 2 SPECIFICATIONS 21 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 F MODEL 160 AMX OUTPUT RATING CURVES ...

Page 30: ...SECTION 2 SPECIFICATIONS 22 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 G MODEL 305 AMX OUTPUT RATING CURVES ...

Page 31: ...SECTION 2 SPECIFICATIONS 23 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 H MODEL 308 AMX OUTPUT RATING CURVES ...

Page 32: ...SECTION 2 SPECIFICATIONS 24 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 I MODEL 312 AMX OUTPUT RATING CURVES ...

Page 33: ...SECTION 2 SPECIFICATIONS 25 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 J MODEL 320 AMX OUTPUT RATING CURVES ...

Page 34: ...SECTION 2 SPECIFICATIONS 26 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 K MODEL 345 AMX OUTPUT RATING CURVES ...

Page 35: ...SECTION 2 SPECIFICATIONS 27 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 L MODEL 360 AMX OUTPUT RATING CURVES ...

Page 36: ...SECTION 2 SPECIFICATIONS 28 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 M MODEL 390 AMX OUTPUT RATING CURVES ...

Page 37: ...SECTION 2 SPECIFICATIONS 29 2 1 2 OUTPUT POWER cont FIGURE 2 1 2 N MODEL 3120 AMX OUTPUT RATING CURVES ...

Page 38: ...e of 45 to 1 000 Hz Less than 0 25 for frequencies in the range of 20 to 5 000 Hz 2 1 6 OUTPUT LOAD REGULATION DIRECT COUPLED Load regulation of the AMX Series Power Source is less than 0 25 when the system is operated in the direct coupled mode TRANSFORMER COUPLED Load regulation of the AMX Series Power Source varies with Turns Ratio when the system is operated in the transformer coupled mode Use...

Page 39: ...of the AMX Series Power Source is protected through the use of electronic current limiting The output will automatically recover when the output fault is removed Thermal overload protection is also provided Refer to paragraph 2 3 3 for details Note The programmable controller also provides programmable current limit Refer to the UPC Series Operation Manual for details 2 1 12 OUTPUT CONTROL CHARACT...

Page 40: ... 108 AMX Height 5 25 134 mm Width 19 00 483 mm front panel 16 75 426 mm chassis Depth 23 00 584 mm measured from back side of front panel excludes terminal blocks Weight 70 lbs 32 kg w o output transformers 97 lbs 44 kg with output transformers Refer to Figure 2 2 1 for the outline drawing of the Model 108 AMX MODEL 112 AMX Height 5 25 134 mm Width 19 00 483 mm front panel 16 75 426 mm chassis Dep...

Page 41: ...ck side of front panel excludes terminal blocks Weight 74 lbs 34 kg w o output transformers 100 lbs 45 kg with output transformers Refer to Figure 2 2 1 for the outline drawing of the Model 305 AMX MODEL 308 AMX Height 5 25 134 mm Width 19 00 483 mm front panel 16 75 426 mm chassis Depth 23 00 584 mm measured from back side of front panel excludes terminal blocks Weight 74 lbs 34 kg w o output tra...

Page 42: ... mm front panel 17 00 432 mm chassis Depth 23 50 597 mm Weight 190 lbs 86 kg Refer to Figure 2 2 3 for the outline drawing of the Model 345 AMX MODEL 360 AMX Height 14 00 356 mm Width 19 00 483 mm front panel 17 00 432 mm chassis Depth 23 50 597 mm Weight 195 lbs 88 kg Refer to Figure 2 2 3 for the outline drawing of the Model 360 AMX MODEL 390 AMX Height 28 00 712 mm 14 00 356 mm x 2ea Width 19 0...

Page 43: ...20 AMX power sources Two ea required for 390 AMX and 3120 AMX systems Height 5 25 134 mm Width 19 00 483 mm front panel 16 75 426 mm chassis Depth 23 50 597 mm Weight 125 lbs 57 kg Refer to Figure 2 2 4 for the outline drawing of the Magnetics Module 2 2 2 INPUT POWER CONNECTION Input power is brought into the AMX Series Power Source via the rear panel An unterminated power cord is provided on the...

Page 44: ...SECTION 2 SPECIFICATIONS 36 2 2 2 INPUT POWER CONNECTION cont FIGURE 2 2 1 OUTLINE DRAWING MODELS 105 108 112 305 308 312 AMX ...

Page 45: ...SECTION 2 SPECIFICATIONS 37 2 2 2 INPUT POWER CONNECTION cont FIGURE 2 2 2 OUTLINE DRAWING MODEL 320 AMX ...

Page 46: ...SECTION 2 SPECIFICATIONS 38 2 2 2 INPUT POWER CONNECTION cont FIGURE 2 2 3 OUTLINE DRAWING MODELS 125 140 160 345 360 AMX ...

Page 47: ...SECTION 2 SPECIFICATIONS 39 2 2 2 INPUT POWER CONNECTION cont FIGURE 2 2 4 OUTLINE DRAWING MODELS 390 3120 AMX AND MAGNETICS MODULE ...

Page 48: ...305 AMX and 308 AMX 200 CMF 112 AMX and 312 AMX 300 CMF 125 AMX and 320 AMX 600 CMF 140 AMX 160 AMX 345 AMX and 360 AMX 1200 CMF 390 AMX and 3120 AMX 2 3 3 THERMAL PROTECTION The input power transformer is configured with a thermocouple which senses its temperature The power amplifier assemblies are also configured with temperature sensors When the transformer or any power amplifier exceeds maximu...

Page 49: ...slide rails are included in the chassis The power source can also be used as a bench top unit if desired WARNING AMX SERIES POWER SOURCES ARE HEAVY VARIOUS MODELS WEIGH APPROX 70 195 lbs PER ASSY USE EXTREME CARE WHEN MOVING THE UNIT THE MAGNETICS MODULE MODELS 125 AMX 140 AMX 160 AMX AND 320 AMX THROUGH 3120 AMX ARE NOT A ONE PERSON LIFT AND MUST BE LIFTED BY TWO OR MORE INDIVIDUALS IN ORDER TO R...

Page 50: ...AMX 2 inches on each side and 12 inches to the rear 105 AMX 108 AMX 112 AMX 305 AMX 308 AMX 312 AMX and 320 AMX When the power source is placed in a 19 inch rack it must be supported by either chassis slides or full depth angle brackets The front panel alone will not support the weight of the power source Chassis slides are available from Pacific Power Source as a cost option Call factory service ...

Page 51: ...st The output transformer tap will be configured at the factory as specified The system ID label or magnetic module ID label will state the factory set transformer ratio If a different ratio is required re connect the transformer wiring according to the following diagrams The ID label should be updated also Described in the following paragraphs are model specific controller details Transformer Rat...

Page 52: ...t forms is performed by the factory and can be installed on existing units if needed Refer to Figure 3 2 1 for voltage range tap selection information TRANSFORMER RATIO Refer to the UPC Series Operation Manual for details The Transformer Ratio Setting is set to 1 5 for systems configured with the VR1 5 output form The Transformer Ratio Setting is set to 2 0 for systems configured with the VR2 0 ou...

Page 53: ...SECTION 3 INSTALLATION 45 3 2 1 OUTPUT VOLTAGE RANGE CONFIGURATION MODELS 105 AMXT and 108 AMXT cont FIGURE 3 2 1 MODELS 105 108 AMXT OUTPUT VOLTAGE CONFIGURATION ...

Page 54: ...O VOLTS RATIO The Amps to Volts Ratio Setting of the UPC is always set to 9 in the Model 125 AMX Refer to the UPC Series Operation Manual for details 3 2 4 OUTPUT VOLTAGE RANGE CONFIGURATION MODELS 305 AMXT and 308 AMXT The Output Voltage Range for the Models 305 AMXT and 308 AMXT Power Sources can be configured for either 0 135 VACl n 0 204 VACl n 0 273 VACl n or 0 341 VACl n The 0 204 VAC range ...

Page 55: ...SECTION 3 INSTALLATION 47 3 2 4 OUTPUT VOLTAGE RANGE CONFIGURATION MODELS 305 AMXT and 308 AMXT cont FIGURE 3 2 41 MODELS 305 308 AMXT OUTPUT VOLTAGE CONFIGURATION ...

Page 56: ...360 390 and 3120 AMXT Power Sources can be configured for either 0 135 VACl n 0 204 VACl n defined as the VR1 5 output form 0 273 VACl n defined as the VR2 0 output form or 0 341 VACl n defined as the VR2 5 output form A Magnetics Module Assembly No 134350 is required for the VR1 5 VR2 0 and VR2 5 output forms Refer to Figure 3 2 7 for location of components referenced below and range tap selectio...

Page 57: ...ransformer Ratio Setting of the UPC is set for 2 5 The Transformer Ratio Setting of the UPC is set to 0 0 on systems without transformer coupled outputs AMPS TO VOLTS RATIO The Amps to Volts Ratio Setting of the UPC is always set to 15 for the Models 140 AMX 160 AMX 345 AMX and 360 AMX Refer to the UPC Series Operation Manual for details The Amps to Volts Ratio Setting of the UPC is always set to ...

Page 58: ...ALLATION 50 3 2 6 OUTPUT VOLTAGE RANGE CONFIGURATION MODELS 140 AMXT 160 AMXT 320 AMXT 345 AMXT 360 AMXT 390 AMXT and 3120 AMXT cont FIGURE 3 2 71 MODELS 140 160 320 345 360 390 3120 AMXT OUTPUT VOLTAGE CONFIGURATION ...

Page 59: ...d to change input voltage form The position of these jumpers is listed on the accompanying table To change the input power form remove the top cover then connect the jumpers as stated in the table for the desired input voltage Jumpers are located on the input power transformer T1 Refer to the table in Figure 3 3 1 for the proper setting After configuring the input voltage form check connections an...

Page 60: ...SECTION 3 INSTALLATION 52 3 3 1 INPUT VOLTAGE CONFIGURATION MODELS 105 AMX 108 AMX 305 AMX and 308 AMX cont FIGURE 3 3 1 MODELS 105 108 305 308 AMX INPUT VOLTAGE CONFIGURATION ...

Page 61: ... stated in the table for the desired input voltage Jumpers are located on the input power transformer T1 Refer to the table in Figure 3 3 2 for the proper setting After configuring the input voltage form check connections and ensure that they are tight and in the correct position Replace the top cover CAUTION CONNECTION OF THIS UNIT TO IMPROPER INPUT VOLTAGES WILL CAUSE CATASTROPHIC DAMAGE TO THE ...

Page 62: ...SECTION 3 INSTALLATION 54 3 3 2 INPUT VOLTAGE CONFIGURATION MODELS 112 AMX and 312 AMX cont FIGURE 3 3 2 MODELS 112 312 AMX INPUT VOLTAGE CONFIGURATION ...

Page 63: ...input power form remove the top cover then connect the jumpers as stated in the table for the desired input voltage Refer to the table in Figure 3 3 3 for the proper setting After configuring the input voltage form check connections and ensure that they are tight and in the correct position Replace the top cover CAUTION CONNECTION OF THIS UNIT TO IMPROPER INPUT VOLTAGES WILL CAUSE CATASTROPHIC DAM...

Page 64: ...SECTION 3 INSTALLATION 56 3 3 3 INPUT VOLTAGE CONFIGURATION MODEL 320 AMX cont FIGURE 3 3 3 MODEL 320 AMX INPUT VOLTAGE CONFIGURATION ...

Page 65: ...uring the input power form remove the top cover then connect the jumpers as stated in the table for the desired input voltage Refer to the table in Figure 3 3 4 for the proper setting After configuring the input voltage form check connections and ensure that they are tight and in the correct position Replace the top cover CAUTION CONNECTION OF THIS UNIT TO IMPROPER INPUT VOLTAGES WILL CAUSE CATAST...

Page 66: ...SECTION 3 INSTALLATION 58 3 3 4 INPUT VOLTAGE CONFIGURATION MODEL 125 AMX cont FIGURE 3 3 4 MODEL 125 AMX INPUT VOLTAGE CONFIGURATION ...

Page 67: ...ompanying table The first step in configuring the input power form remove the top cover then connect the jumpers as stated in the table for the desired input voltage Refer to the table in Figure 3 3 5 for the proper setting After configuring the input voltage form check connections and ensure that they are tight and in the correct position Replace the top cover CAUTION CONNECTION OF THIS UNIT TO I...

Page 68: ...SECTION 3 INSTALLATION 60 3 3 5 INPUT VOLTAGE CONFIGURATION MODELS 140 AMX 160 AMX 345 AMX 360 AMX 390 AMX and 3120 AMX cont FIGURE 3 3 5 MODELS 140 160 345 360 390 3120 AMX INPUT VOLTAGE CONFIGURATION ...

Page 69: ...k from the distribution panel The connection points are labeled A B C N and CHS The input wiring is connected to these points in the appropriate order with CHS being the safety ground or earth potential The AMX Series Power Source is not sensitive to phase rotation of the input voltage For all standard DELTA input voltage forms 208 220 and 240VAC and WYE input voltage forms 220 380VAC 230 400VAC 2...

Page 70: ...SECTION 3 INSTALLATION 62 3 3 6 INPUT POWER WIRING REQUIREMENTS cont FIGURE 3 3 6 MODELS 140 160 345 360 390 3120 AMX INPUT WIRING DIAGRAM ...

Page 71: ...o the chassis of the load Since the output is isolated either output terminal direct coupled output only may be connected to chassis This allows the user to re establish a local ground for the output The output must be refer enced to chassis somewhere preferably neutral Unless demanded otherwise by a par ticular application Pacific Power Source recommends that a jumper be installed across the N L2...

Page 72: ...SECTION 3 INSTALLATION 64 3 4 1 SINGLE PHASE OUTPUT cont FIGURE 3 4 1 1 MODELS 105 108 112 305 308 312 320 AMX SINGLE PHASE OUTPUT CONNECTION ...

Page 73: ...SECTION 3 INSTALLATION 65 3 4 1 SINGLE PHASE OUTPUT cont FIGURE 3 4 1 2 MODELS 125 140 160 345 360 390 3120 AMX SINGLE PHASE OUTPUT CONNECTION ...

Page 74: ...the Model 125 AMX In this case the N terminal of the output terminal block is used in addition to the wiring described above Refer to Figures 3 4 2 1 and 3 4 2 2 for connection details The CHS terminal must always be connected to the chassis of the load Since the output is isolated any output terminal direct coupled output only may be connected to chassis This allows the user to re establish a loc...

Page 75: ...SECTION 3 INSTALLATION 67 3 4 2 SPLIT PHASE OUTPUT cont FIGURE 3 4 2 1 MODELS 105 108 112 305 308 312 320 AMX SPLIT PHASE OUTPUT CONNECTION ...

Page 76: ...SECTION 3 INSTALLATION 68 3 4 2 SPLIT PHASE OUTPUT cont FIGURE 3 4 2 2 MODELS 125 140 160 345 360 390 3120 AMX SPLIT PHASE OUTPUT CONNECTION ...

Page 77: ...only may be connected to chassis This allows the user to re establish a local ground for the output The output preferably Neutral must be referenced to chassis somewhere Unless demanded otherwise by a par ticular application Pacific Power Source recommends that a jumper be installed across the N and CHS terminals of the Output Terminal block The N terminal of the Output Power Terminal Block must a...

Page 78: ...SECTION 3 INSTALLATION 70 3 4 3 THREE PHASE OUTPUT cont FIGURE 3 4 3 1 MODELS 305 308 312 320 AMX THREE PHASE OUTPUT CONNECTION ...

Page 79: ...SECTION 3 INSTALLATION 71 3 4 3 THREE PHASE OUTPUT cont FIGURE 3 4 3 2 MODELS 345 360 390 3120 AMX THREE PHASE OUTPUT CONNECTION ...

Page 80: ...encies below 30Hz may cause saturation of the output transformers but at reduced output voltages lower frequency operation is possible The Volt Second Product of the output MUST NOT exceed the maximum Volt Second rating of the transformer to prevent saturation of the transformers when operating at lower frequencies For example to determine the value of reduced voltage at 20Hz operation of the tran...

Page 81: ...troller 3 Connect the supplied Paralleling Interconnect cable to the Master Slave connectors J21 on both power sources 4 Connect the output terminals of both power sources to each other i e connect the ØA output terminal of the Master to the ØA terminal of the Slave Repeat for all available phases and Neutral NOTE All output wires must be of the same guage and length 5 Connect the Chassis CHS term...

Page 82: ...and begin to display output data The value of the output parameters will be set as programmed in the UPC 2 Set the OUTPUT POWER switch of the Master chassis to the ON AUTO position and press the OUTPUT ENABLE button of the UPC to be ON CAUTION DO NOT CONNECT ANY LOADS TO THE OUTPUT OF THE POWER SOURCE UNTIL THE OUTPUT VOLTAGE AND FREQUENCY HAVE BEEN VERIFIED AS CORRECT APPLICATION OF IMPROPER VOLT...

Page 83: ... to remove power to a load The INPUT POWER switch of the Slave chassis should never be turned to the OFF position with a load attached to the system as it will subject the Master chassis to all the load current being delivered by the system This will cause an overtemp shutdown if the load exceeds the Master chassis system ratings Also the Master chassis INPUT POWER switch should never be used to r...

Page 84: ...SECTION 3 INSTALLATION 76 3 4 5 MASTER SLAVE PARALLELING INTERCONNECTIONS M5283 cont FIGURE 3 4 5 1 MODELS 140 160 345 360 AMX M5283 TWO CHASSIS INTERCONNECTION ...

Page 85: ...ector contains synchronizing outputs digital and modulation inputs analog These are extremely useful in certain test applications The use of any of these signals is optional and connection to these points is required only when these features are used The AUX I O connector is located on the rear panel of the power source and is labeled as such This is a DB 25S connector A DB 25P connector is requir...

Page 86: ...External Sense wiring is recommended and in some cases can improve performance In noisy environments shielding may become necessary If shielded cable is used be sure to ground the shield at one end only to prevent the possibility of creating a ground loop When wiring the External Sense Leads to a DELTA load refer to paragraph 3 4 3 connect the Neutral terminal of the External Sense Terminal block ...

Page 87: ...SECTION 3 INSTALLATION 79 3 7 EXTERNAL SENSE CONNECTION cont FIGURE 3 7 1 MODELS 105 108 305 308 112 312 320 AMX EXTERNAL SENSE CONNECTION ...

Page 88: ...SECTION 3 INSTALLATION 80 3 7 EXTERNAL SENSE CONNECTION cont FIGURE 3 7 2 MODELS 125 140 160 345 360 390 3120 AMX EXTERNAL SENSE CONNECTION ...

Page 89: ...e UPC Series OPERATION MANUAL for information about the installed controller 1 INPUT POWER SWITCH Circuit Breaker The circuit Breaker is used as the main input ON OFF control and protects the power source from drawing excessive input current from the input AC line 2 OUTPUT POWER SWITCH and INDICATORS This Switch is used to control the output contactor of the AMX Series Power Source Indicators show...

Page 90: ...ATION 82 4 1 FRONT PANEL CONTROLS cont MODEL 320 AMX w UPC 32 Controller INPUT POWER SWITCH OUTPUT COUPLING INDICATORS OUTPUT FORM INIDCATORS OUTPUT POWER SWITCH and INDICATORS 2 1 3 4 FIGURE 4 1 FRONT PANEL CONTROLS ...

Page 91: ... 4 Set the OUTPUT POWER switch to the ON AUTO position The OUTPUT ENABLE button of the UPC must be ON CAUTION DO NOT CONNECT ANY LOADS TO THE OUTPUT OF THE POWER SOURCE UNTIL THE OUTPUT VOLTAGE AND FREQUENCY HAVE BEEN VERIFIED AS CORRECT APPLICATION OF IMPROPER VOLTAGE OR FREQUENCY CAN DAMAGE USER LOADS 5 Verify proper voltage frequency and waveform at the output terminal block If the output is no...

Page 92: ...ght up and begin to display output data The value of the output parameters will be set as programmed in the UPC 2 Set the OUTPUT POWER switch to the ON AUTO position and the OUTPUT ENABLE button of the UPC must be ON CAUTION DO NOT CONNECT ANY LOADS TO THE OUTPUT OF THE POWER SOURCE UNTIL THE OUTPUT VOLTAGE AND FREQUENCY HAVE BEEN VERIFIED AS CORRECT APPLICATION OF IMPROPER VOLTAGE OR FREQUENCY CA...

Page 93: ...R switch of the Slave chassis to the ON position This sequence is recommended so that the power amplifiers of the system operate in a controlled manner during power up The controller will light up and begin to display output data The value of the output parameters will be set for the same values as when the unit was last turned off 2 Set the OUTPUT POWER switch of the Master chassis to the ON AUTO...

Page 94: ...er installed to the OFF position 2 Opening the INPUT POWER circuit breaker of the Slave chassis 3 Opening the INPUT POWER circuit breaker of the Master chassis CAUTION It is recommended that only the OUTPUT POWER switch of the Master chassis be used to remove power to a load The INPUT POWER switch of the Slave chassis should never be turned to the OFF position with a load attached to the system as...

Page 95: ...r will remain open while the SHUTDOWN LED is lighted This LED will remain lighted until reset If the Output Power Switch is in the ON AUTO position when the unit is turned on the SHUTDOWN LED will light This is normal operation The LED is turned off simply by placing the Output Power Switch into the OFF position 4 5 2 RESETTING SHUTDOWN FAULTS The shutdown fault is reset as follows 1 Set the OUTPU...

Page 96: ...e ranges of the various transformer output forms are defined in section 3 2 The 2 PHASE FORM 2 mode of operation is a two vector output form where the vectors are separated by 180 and equal in amplitude This output form uses power amplifiers in pairs one for each vector The load can be attached from either line to neutral line to line or a combination of both line to line only in the case of the M...

Page 97: ...SECTION 4 OPERATION 89 4 6 1 SYSTEM ARCHITECTURE cont FIGURE 4 6 1 AMX SERIES SYSTEM ARCHITECTURE ...

Page 98: ...dels consists of cleaning the fan filter It is important that this filter is kept clean in order to insure proper cooling of internal components Loss of available power and over temperature shutdown may result from a dirty or clogged filter The fan filter is cleaned as follows 1 Slide the chassis forward to reveal the fan filter access panel located on the bottom of the chassis immediately behind ...

Page 99: ...git True RMS responding 5000 Hz bandwidth min 2 Frequency counter 5 digit counter min 3 Digital Ammeter 3 Digit True RMS responding 5000 Hz bandwidth min Alternate Approach Current transformer used in conjunction with the DVM 4 Oscilloscope Optional 5 Load Varies by model number 2A 125 VAC Model 305 AMX 308 AMX 2 6A 150 VAC Model 312 AMX 3A 125 VAC Model 105 AMX 108 AMX 4A 150 VAC Model 112 AMX 6A...

Page 100: ...DS INSTANTLY WHEN THE OUTPUT IS ACTIVATED OBSERVE THE FOLLOWING WHEN SERVICE MAINTENANCE OR CALIBRATION ARE REQUIRED 1 REMOVE ALL JEWELRY FROM HANDS ARMS AND NECK WHEN SERVICING THIS EQUIPMENT THIS PREVENTS THE POSSIBILITY OF SHORTING THROUGH THE JEWELRY AND CAUSING BURNS OR ELECTROCUTION OF THE OPERATOR 2 WEAR SAFETY GLASSES WHEN SERVICING THIS EQUIPMENT TO PREVENT EYE INJURY DUE TO FLYING PARTIC...

Page 101: ... paragraph 6 2 for the proper load 3 Set the output for full rated voltage and close the Output contactor 4 Verify that the output voltage remains constant within load regulation limits and that the output metering reads correct values 5 Open the Output Contactor 6 Repeat for φB output 7 For 3 Phase models repeat for φC output 8 Configure for 1φ output and repeat above procedure 9 If system is out...

Page 102: ...wing is a list of system level factory part numbers for the models which comprise the AMX Series line of equipment Part numbers are stated for reference ASSEMBLY NAME ASSEMBLY NUMBER MODEL 105 AMX 500 VA AC Power Source 143141 MODEL 108 AMX 750 VA AC Power Source 143142 MODEL 112 AMX 1 2 kVA AC Power Source 143146 MODEL 125 AMX 2 5 kVA AC Power Source 143125 MODEL 140 AMX 4 5 kVA AC Power Source 1...

Page 103: ...minal Block 705076 External Sense Terminal Block Cover 705081 Input Power Cord Strain Relief 779009 Input Transformer 531317 Input Power Supply Bridge Rectifier 743005 Input Power Supply High Voltage DC Capacitor 720588 41 Output Relay 717040 Power Amplifier Fan 703145 7 3 2 FACTORY PART NUMBERS MODEL 108 AMX PART NUMBER 143142 SUB ASSEMBLY FACTORY PART No Power Amplifier PCB 139070 LED Display PC...

Page 104: ...Cord Strain Relief 779009 Input Transformer T1 531318 Low Voltage Input Transformer T2 531290 Output Relay 717040 Power Amplifier Fan 703145 Input Transformer Fan 703198 7 3 4 FACTORY PART NUMBERS MODEL 125 AMX PART NUMBER 143125 SUB ASSEMBLY FACTORY PART No Control Metering PCB 134170 Voltage Amplifier PCB 134671 LED Display PCB 139071 Power Amplifier PCB 139670 Input Filter PCB 140078 Output Fil...

Page 105: ...ltage DC Capacitor 720219 10 Output Contactor 717043 Power Amplifier Fan 703139 Input Transformer Fan 703136 7 3 6 FACTORY PART NUMBERS MODEL 160 AMX PART NUMBER 143161 SUB ASSEMBLY FACTORY PART No Control Metering PCB 134170 Input Filter PCB 134175 Input Filter PCB 134176 External Sense Filter PCB 134178 Output Filter PCB 134179 Power Amplifier PCB 134477 Voltage Amplifier PCB 134671 LED Display ...

Page 106: ...er 743005 Input Power Supply High Voltage DC Capacitor 720588 41 Output Relay 717040 Power Amplifier Fan 703145 7 3 8 FACTORY PART NUMBERS MODEL 308 AMX PART NUMBER 143144 SUB ASSEMBLY FACTORY PART No LED Display PCB 139071 Low Voltage Power Supply Fan Speed Cont PCB 139074 Output Filter PCB 139073 Power Amplifier PCB 139077 Control Logic PCB 139078 Input Filter PCB 140079 LVPS Fuse PCB 140373 CHA...

Page 107: ...an 703145 Input Transformer Fan 703198 7 3 10 FACTORY PART NUMBERS MODEL 320 AMX PART NUMBER 143160 SUB ASSEMBLY FACTORY PART No Power Amplifier PCB 139070 LED Display PCB 139071 Low Voltage Power Supply Fan Speed Cont PCB 139074 Control Logic PCB 139078 Auxiliary PCB 140073 LVPS Fuse PCB 140373 CHASSIS COMPONENT FACTORY PART No Input Circuit Breaker 716077 or 716071 for CE Front Panel Handle 7021...

Page 108: ...T FACTORY PART No Input Circuit Breaker 716079 or P000185 for CE Front Panel Handle 702113 Trunk Handle 702128 Input and Output Terminal Block 705080 Input Terminal Block Cover 134125 External Sense Terminal Block 705067 External Sense Terminal Block Cover 705083 Magnetics Module Bypass Conn Housing J20 714068 Panel Mount Magnetics Module Connector P20 714185 Input Transformer 531322 Input Power S...

Page 109: ...T FACTORY PART No Input Circuit Breaker 716079 or P000185 for CE Front Panel Handle 702113 Trunk Handle 702128 Input and Output Terminal Block 705080 Input Terminal Block Cover 134125 External Sense Terminal Block 705067 External Sense Terminal Block Cover 705083 Magnetics Module Bypass Conn Housing J20 714068 Panel Mount Magnetics Module Connector P20 714185 Input Transformer 531322 Input Power S...

Page 110: ...t Breaker 716079 or P000185 for CE Front Panel Handle 702113 Trunk Handle 702128 Input Terminal Block 705080 Input Terminal Block Cover 134125 Output Terminal Block 705006 Output Terminal Block End Section 705007 External Sense Terminal Block 705068 External Sense Terminal Block Cover 705083 Magnetics Module Bypass Conn Housing J20 714068 Panel Mount Magnetics Module Connector P20 714185 Input Tra...

Page 111: ...it Breaker 716079 or P000185 for CE Front Panel Handle 702113 Trunk Handle 702128 Input Terminal Block 705080 Input Terminal Block Cover 134125 Output Terminal Block 705006 Output Terminal Block End Section 705007 External Sense Terminal Block 705068 External Sense Terminal Block Cover 705083 Magnetics Module Bypass Conn Housing J20 714068 Panel Mount Magnetics Module Connector P20 714185 Input Tr...

Page 112: ...rent 105 AMX 7 108 112 125 AMX 8 140 160 305 AMX 9 308 312 320 AMX 11 3120 AMX 14 345 360 390 AMX 12 Isolation 31 L Low Frequency 72 M Magnetics Module 35 manual controller 4 O Output Current 15 Overload 15 Over temperature 87 P Power Factor 30 programmable controller 4 5 31 77 R Regulation 30 Remote Interface GPIB 77 S Shutdown Conditions 87 Fault 40 Reset 87 Split Phase 88 66 68 T THD 30 Three P...

Page 113: ...mer specified modifications have been installed in the equipment the modifications will be described on the following pages If present be sure to notice any special instructions relative to operation and calibration of the system Product change notices or manual errata will also be placed in this section ...

Page 114: ......

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