Pacific Power Source AMX Series User manual

AMX SERIES
AC POWER SOURCE
OPERATION
MANUAL
PACIFIC
POWER SOURCE


AMX-SERIES
OPERATION MANUAL
FOR THE
MODELS
105-AMX, 305-AMX
108-AMX, 308-AMX
112-AMX, 312-AMX
125-AMX, 320-AMX
140-AMX, 345-AMX
160-AMX, 360-AMX
390-AMX
3120-AMX
PPS PART NO. 139250
THISMANUALASSIGNEDTOTHEMODEL:
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

CERTIFICATION
PACIFIC POWER SOURCE CERTIFIES THAT THIS INSTRUMENT WAS
THOROUGHLY TESTED AND INSPECTED AND FOUND TO MEET OR
EXCEED ITS PUBLISHED SPECIFICATIONS WHEN IT WAS SHIPPED
FROM THE FACTORY.
LIMITED WARRANTY
Pacific Power Source (PPS) warrants each unit to be free from defects in
material and workmanship. For the period of two (2) years from the date of
shipment to the purchaser, PPS will either repair or replace, at its sole
discretion, any unit returned to its factory in Huntington Beach, California.
This warranty does not cover 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 received more than thirty (30) days
from shipment, all shipping charges shall be paid by the purchaser. Units
returned on debit memos will not be accepted and will be returned without
repair.
This warranty is exclusive of all other warranties, express or implied.
For local contacts or other information, please visit our website: pacificpower.com

i
TABLE OF CONTENTS
PAGE
1.0GENERAL.................................................................................................................................1
1.1USING THIS MANUAL .......................................................................................................... 1
1.2SAFETY NOTICES................................................................................................................ 2
1.3GENERAL PRODUCT DESCRIPTION ................................................................................. 4
2.0SPECIFICATIONS.....................................................................................................................7
2.1ELECTRICAL SPECIFICATIONS ......................................................................................... 7
2.1.1INPUT POWER REQUIREMENTS............................................................................. 7
2.1.2OUTPUT POWER..................................................................................................... 15
2.1.3OUTPUT POWER FACTOR..................................................................................... 30
2.1.4OUTPUT FREQUENCY............................................................................................ 30
2.1.5OUTPUT DISTORTION ............................................................................................ 30
2.1.6OUTPUT LOAD REGULATION ................................................................................ 30
2.1.7INPUT LINE REGULATION...................................................................................... 30
2.1.8OUTPUT BANDWIDTH ............................................................................................ 31
2.1.9LOAD TRANSIENT RESPONSE.............................................................................. 31
2.1.10OUTPUT DC OFFSET.............................................................................................. 31
2.1.11OUTPUT PROTECTION........................................................................................... 31
2.1.12OUTPUT CONTROL CHARACTERISTICS.............................................................. 31
2.1.13OUTPUT ISOLATION ............................................................................................... 31
2.2MECHANICAL SPECIFICATIONS ...................................................................................... 32
2.2.1DIMENSIONS ........................................................................................................... 32
2.2.2INPUT POWER CONNECTION ...............................................................................35
2.2.3OUTPUT POWER CONNECTION ...........................................................................40
2.2.4CHASSIS SLIDE MOUNTS ...................................................................................... 40
2.3ENVIRONMENTAL SPECIFICATIONS............................................................................... 40
2.3.1TEMPERATURE RANGE ......................................................................................... 40
2.3.2COOLING.................................................................................................................. 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 VOLTAGE RANGE CONFIGURATION, MODEL 312-AMX ..................... 48
3.2.6OUTPUT VOLTAGE RANGE CONFIGURATION, MODELS 140-AMXT, 160-AMXT,
320-AMXT, 345-AMXT, 360-AMXT, 390-AMXT and 3120-AMXT ........................... 48
3.3INPUT POWER CONNECTION .......................................................................................... 51
3.3.1INPUT VOLTAGE CONFIGURATION, MODELS 105-AMX, 108-AMX, 305-AMX and
308-AMX .................................................................................................................. 51
3.3.2INPUT VOLTAGE CONFIGURATION, MODELS 112-AMX and 312-AMX.............. 53
3.3.3INPUT VOLTAGE CONFIGURATION, MODEL 320-AMX ....................................... 55
3.3.4INPUT VOLTAGE CONFIGURATION, MODEL 125-AMX ....................................... 57
3.3.5INPUT VOLTAGE CONFIGURATION, MODELS 140-AMX, 160-AMX, 345-AMX,
360-AMX, 390-AMX and 3120-AMX ........................................................................ 59
3.3.6INPUT POWER WIRING REQUIREMENTS ............................................................ 61

ii
3.4OUTPUT POWER CONNECTION...................................................................................... 63
3.4.1SINGLE PHASE OUTPUT ....................................................................................... 63
3.4.2SPLIT PHASE OUTPUT........................................................................................... 66
3.4.3THREE PHASE OUTPUT ........................................................................................ 69
3.4.4TRANSFORMER OUTPUTS - SPECIAL CONSIDERATIONS................................ 72
3.4.5MASTER - SLAVE PARALLELING INTERCONNECTIONS (M5283) ..................... 73
3.5REMOTE INTERFACE ....................................................................................................... 77
3.6AUX I/O INSTALLATION..................................................................................................... 77
3.7EXTERNAL SENSE CONNECTION................................................................................... 78
4.0OPERATION........................................................................................................................... 81
4.1FRONT PANEL CONTROLS .............................................................................................. 81
4.2INITIAL POWER-UP ........................................................................................................... 83
4.3ROUTINE POWER-UP ....................................................................................................... 84
4.3.1 ROUTINE POWER-UP, MODELS 390 and 3120-AMX............................................. 85
4.4SYSTEM TURN-OFF .......................................................................................................... 86
4.4.1 SYSTEM TURN-OFF, MODELS 390 and 3120-AMX................................................ 86
4.5SYSTEM SHUTDOWN ....................................................................................................... 87
4.5.1SHUTDOWN CONDITIONS..................................................................................... 87
4.5.2RESETTING SHUTDOWN FAULTS ........................................................................ 87
4.6OUTPUT VOLTAGE FORMS.............................................................................................. 88
4.6.1SYSTEM ARCHITECTURE...................................................................................... 88
5.0MAINTENANCE...................................................................................................................... 90
5.1MAINTENANCE INTERVAL ............................................................................................... 90
5.2MAINTENANCE REQUIREMENTS.................................................................................... 90
5.2.1MODELS 105, 108, 112, 305, 308, & 312-AMX ....................................................... 90
5.2.2MODELS 125, 140, 160, 320, 345, 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FACTORY PART NUMBERS, MODEL 108-AMX.................................................... 95
7.3.3FACTORY PART NUMBERS, MODEL 112-AMX.................................................... 96
7.3.4FACTORY PART NUMBERS, MODEL 125-AMX.................................................... 96
7.3.5FACTORY PART NUMBERS, MODEL 140-AMX.................................................... 97
7.3.6FACTORY PART NUMBERS, MODEL 160-AMX.................................................... 97
7.3.7FACTORY PART NUMBERS, MODEL 305-AMX.................................................... 98
7.3.8FACTORY PART NUMBERS, MODEL 308-AMX.................................................... 98
7.3.9FACTORY PART NUMBERS, MODEL 312-AMX.................................................... 99
7.3.10FACTORY PART NUMBERS, MODEL 320-AMX.................................................... 99
7.3.11FACTORY PART NUMBERS, MODEL 345-AMX.................................................. 100
7.3.12FACTORY PART NUMBERS, MODEL 360-AMX.................................................. 101
7.3.13FACTORY PART NUMBERS, MODEL 390-AMX.................................................. 102
7.3.14FACTORY PART NUMBERS, MODEL 3120-AMX................................................ 103
8.0INDEX ................................................................................................................................... 104
9.0MODIFICATIONS AND CHANGE NOTICES....................................................................... 105

iii
LIST OF ILLUSTRATIONS
PAGE
FIGURE 1.3 AMX-SERIES POWER SOURCE -FRONT VIEW.................................................. 6
FIGURE 2.1.2(A) MODEL 105-AMX OUTPUT RATING CURVES.................................................... 16
FIGURE 2.1.2(B) MODEL 108-AMX OUTPUT RATING CURVES.................................................... 17
FIGURE 2.1.2(C) MODEL 112-AMX OUTPUT RATING CURVES.................................................... 18
FIGURE 2.1.2(D) MODEL 125-AMX OUTPUT RATING CURVES.................................................... 19
FIGURE 2.1.2(E) MODEL 140-AMX OUTPUT RATING CURVES ................................................... 20
FIGURE 2.1.2(F) MODEL 160-AMX OUTPUT RATING CURVES ................................................... 21
FIGURE 2.1.2(G) MODEL 305-AMX OUTPUT RATING CURVES ................................................... 22
FIGURE 2.1.2(H) MODEL 308-AMX OUTPUT RATING CURVES ................................................... 23
FIGURE 2.1.2(I) MODEL 312-AMX OUTPUT RATING CURVES ................................................... 24
FIGURE 2.1.2(J) MODEL 320-AMX OUTPUT RATING CURVES.................................................... 25
FIGURE 2.1.2(K) MODEL 345-AMX OUTPUT RATING CURVES ................................................... 26
FIGURE 2.1.2(L) MODEL 360-AMX OUTPUT RATING CURVES ................................................... 27
FIGURE 2.1.2(M) MODEL 390-AMX OUTPUT RATING CURVES ................................................... 28
FIGURE 2.1.2(N) MODEL 3120-AMX OUTPUT RATING CURVES.................................................. 29
FIGURE 2.2.1 OUTLINE DRAWING, MODELS 105/108/112/305/308/312-AMX ........................ 36
FIGURE 2.2.2 OUTLINE DRAWING, MODEL 320-AMX .............................................................. 37
FIGURE 2.2.3 OUTLINE DRAWING, MODELS 125/140/345/360-AMX....................................... 38
FIGURE 2.2.4 OUTLINE DRAWING, MODELS 390 &3120-AMX AND MAGNETICS MODULE. 39
FIGURE 3.2.1 MODELS 105 &108-AMX OUTPUT VOLTAGE CONFIGURATION..................... 45
FIGURE 3.2.41MODELS 305 &308-AMX OUTPUT VOLTAGE CONFIGURATION..................... 47
FIGURE 3.2.71MODELS 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 MODELS 140/345/360/390/3120-AMX INPUT VOLTAGE CONFIGURATION..... 60
FIGURE 3.3.6 MODELS 125/140/345/360/390/3120-AMX INPUT WIRING DIAGRAM............... 62
FIGURE 3.4.1.1 MODELS 125/140/345/360/390/3210-AMX SINGLE PHASE OUTPUT
CONNECTION...................................................................................................... 64
FIGURE 3.4.1.2 MODELS 105/108/112/305/308/312/320-AMX SINGLE PHASE OUTPUT
CONNECTION...................................................................................................... 65
FIGURE 3.4.2.1 MODELS 125/140/345/360/390/3210-AMX SPLIT PHASE OUTPUT
CONNECTION...................................................................................................... 67
FIGURE 3.4.2.2 MODELS 105/108/112/305/308/312/320-AMX SPLIT PHASE OUTPUT
CONNECTION...................................................................................................... 68
FIGURE 3.4.3.1 MODELS 345/360/390/3210-AMX THREE PHASE OUTPUT CONNECTION..... 70
FIGURE 3.4.3.2 MODELS 305/308/312-AMX THREE PHASE OUTPUT CONNECTION ............. 71
FIGURE 3.4.5.1 MODELS 140,160, 345 &360-AMX M5283 TWO CHASSIS
INTERCONNECTION........................................................................................... 76
FIGURE 3.7.1 MODELS 125/140/345/360/390/3120-AMX EXTERNAL SENSE
CONNECTION ..................................................................................................... 79
FIGURE 3.7.2 MODELS 105/108/305/308/112/312/320-AMX EXTERNAL SENSE
CONNECTION ..................................................................................................... 80
FIGURE 4.1 FRONT PANEL CONTROLS ............................................................................... 82
FIGURE 4.6.1 AMX-SERIES SYSTEM ARCHITECTURE .......................................................... 89

1
SECTION 1
GENERAL
1.0 GENERAL
This manual is written to provide the information required to use the AMX-Series AC Power
Source. Operation of the Models 105-AMX, 108-AMX, 112-AMX, 125-AMX, 140-AMX,
160-AMX, 305-AMX, 308-AMX, 312-AMX, 320-AMX, 345-AMX, 360-AMX, 390-AMX and
3120-AMX is described in this document.
This manual is an Operations Manual. Installation, operation and calibration are the subjects
covered by this manual.
1.1 USING THIS MANUAL
This manual provides instructions for installation and use of the AMX-Series Power Source
equipment. It is very important that the user reads sections 1, 3, and 4 prior to using this
equipment. A thorough understanding of these sections is required to properly operate this
equipment.
Section 2 states the specifications of the equipment. Knowledge of this 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 methodology and provides system, sub-assembly, and
component part numbers to aid the user in making factory authorized field repairs.
Section 9 contains any product change notices, errata and data relative to customer specified
modifications. Always check this section before operating the equipment. This is especially
true when modifications have been installed, since these can change system operation.
If questions arise while reading this manual, the user is encouraged to call the Pacific Power
Source. Pacific maintains a toll-free number which is 1-800-854-2433 (1+949-251-1800
outside of US).

SECTION 1 GENERAL
2
1.2 SAFETY NOTICES
The AMX-Series equipment is capable of transferring very large amounts of electrical energy
very quickly. This basic quality is fundamental to a high-performance power source. The
warnings and cautions listed below should be observed at all times.
WARNINGS are conditions which are hazardous to user personnel. All warnings throughout
this manual will be formatted as shown below. A condition which is hazardous to both
personnel and equipment will be issued as a warning.
CAUTION statements indicate a dangerous situation which may damage the equipment but is
not a threat to life or limb. Cautions will assume the format shown opposite. All cautions
should be rigorously observed
WARNING
THIS EQUIPMENT CONTAINS HIGH ENERGY, LOW IMPEDANCE CIRCUITS!! LETHAL POTENTIALS
ARE CONTAINED WITHIN THE CABINET.
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 WHEN SERVICE, MAINTENANCE, OR CALIBRATION ARE REQUIRED:
1) REMOVE ALL JEWELRY FROM ARMS AND NECK WHEN SERVICING THIS EQUIPMENT.
THIS PREVENTS THE POSSIBILITY OF SHORTING THROUGH THE JEWELRY AND
CAUSING BURNS TO OR ELECTROCUTION OF THE OPERATOR.
2) WEAR SAFETY GLASSES WHEN SERVICING THIS EQUIPMENT TO PREVENT EYE
INJURY DUE TO FLYING PARTICLES CAUSED BY ACCIDENTAL SHORT CIRCUIT
CONDITIONS.
3) DO NOT REMOVE ANY PANELS OR COVERS WITHOUT FIRST OPENING ALL CIRCUIT
BREAKERS AND THEN REMOVING THE INPUT SERVICE.
4) SERVICE OTHER THAN CLEANING FILTERS AND CALIBRATION SHOULD BE
REFERRED TO PERSONNEL AUTHORIZED BY THE FACTORY TO SERVICE THIS
EQUIPMENT.

SECTION 1 GENERAL
3
1.2 SAFETY NOTICES (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

SECTION 1 GENERAL
4
1.3 GENERAL PRODUCT DESCRIPTION
The AMX-Series Power Source is high-performance AC power conversion equipment. This
series of equipment features models with power ratings from 500 VA to 30 kVA. All systems
are designed to fit into a standard 19 inch rack. These systems are suitable for use as
frequency changers as well as sophisticated test power generators.
All systems are configured with an interchangeable controller (UPC-Series). Controller
options range from basic manual control (UPC1M and 3M) to sophisticated programmable
controllers (UPC1, UPC3, UPC12 or UPC32). The manual controller allows the user to adjust
voltage and frequency. The programmable controller allows control of voltage and frequency,
and also allows the user to simulate virtually any transient (including sub-cycle waveform
disturbance) required for testing today's modern electronic equipment.
The standard output voltage range for most of the AMX-Series is 0-135 VACl-n. Additionally,
the Models 112-AMX, 125-AMX and 312-AMX can operate from 0 to 150 VACl-n. Optional
output transformers are available to provide higher voltages. Voltage ratios up to 2.5:1 are
readily available. Other transformer ratios are available by special order.
The AMX-Series consists of the basic models listed below:
1. Model 105-AMX - 500 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.
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 operation. Single phase output
voltage range is 0-150 VACl-n. Output voltage in 2 Phase Mode is 0-300 VACL1-L2.
Additional ranges available with custom external transformer configurations.
4. Model 125-AMX – 2.5 kVA, capable of 1 or 2 Phase operation. Single phase output
voltage range is 0-150 VACl-n. Output voltage in 2 Phase Mode is 0-300 VACL1-L2.
Additional ranges available with custom external transformer configurations.
5. Model 140-AMX – 4.0 KVA, 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.
External Magnetics Module available for higher output voltage ranges.
6. Model 160-AMX - 6.0 kVA, 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.
External Magnetics Module available for higher output voltage ranges.
7. Model 305-AMX - 500 VA, capable of 1, 2, or 3 Phase operation. Single and three
phase modes provide 500VA of power with 0-135 VACl-n output voltage range. 2
Phase Mode provides 333VA of power with 0-270 VACL1-L2 output voltage. Internal
output transformer available for higher output voltage ranges.

SECTION 1 GENERAL
5
1.3 GENERAL PRODUCT DESCRIPTION (cont.)
8. Model 308-AMX - 750 VA, capable of 1, 2, or 3 Phase operation. Single and three
phase modes provide 750 VA of power with 0-135 VACl-n output voltage range. 2
Phase Mode provides 500 VA of power with 0-270 VACL1-L2 output voltage. Internal
output transformer option available for higher voltages.
9. Model 312-AMX - 1.2 kVA, capable of 1, 2, or 3 Phase operation. Single and three
phase modes provide 1.2kVA of power with 0-150 VACl-n output voltage range. 2
Phase Mode provides 800VA of power with 0-300 VACL1-L2 output voltage.
Additional ranges available with custom external transformer configurations.
10. Model 320-AMX - 2.25 kVA, capable of 1, 2, or 3 Phase operation. Single and
three phase modes provide 2.25kVA of power with 0-135 VACl-n output voltage range.
2 Phase Mode provides 1.5kVA of power with 0-270 VACL1-L2 output voltage.
External Magnetics Module available for higher output voltage ranges.
11. Model 345-AMX – 4.5 kVA, capable of 1, 2, or 3 Phase operation. Single and three
phase modes provide 4.5kVA of power with 0-135 VACl-n output voltage range. 2
Phase Mode provides 3.0kVA of power with 0-270 VACL1-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 – 9.0 kVA, capable of 1, 2, or 3 Phase operation. Single and three
phase modes provide 9.0kVA of power with 0-135 VACl-n output voltage range. 2
Phase Mode provides 6.0kVA of power with 0-270 VACL1-L2 output voltage.
External Magnetics Module available for higher output voltage ranges.
14. Model 3120-AMX - 12.0 kVA, capable of 1, 2, or 3 Phase operation. Single and
three phase modes provide 12.0kVA of power with 0-135 VACl-n output voltage range.
2 Phase Mode provides 8.0kVA of power with 0-270 VACL1-L2 output voltage.
External Magnetics Module available for higher output voltage ranges.
External voltage sense is provided on all systems. Systems configured with the
programmable controller also feature Continuous Self Calibration (CSC).
Output voltage and current metering is provided on all systems. Specifications of the
metering functions vary by controller type. Refer to the UPC-Series Operation Manual, as
appropriate, for details relative to the metering functions.

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

7
SECTION 2
SPECIFICATIONS
2.0 SPECIFICATIONS
This section states the electrical specifications of the AMX-Series Power Source. The
specifications listed apply to all models, except as noted. Some specifications are controller
dependent. These are noted as such.
2.1 ELECTRICAL SPECIFICATIONS
2.1.1 INPUT POWER REQUIREMENTS
This paragraph lists and defines the input voltage forms that are accepted by the various
models within the AMX-Series line of equipment. Each model is listed separately. Refer to
the appropriate model when determining proper input service requirements. The input
currents listed are for operation at full rated load. Overload conditions 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 voltages, required input currents at full rated load and
recommended service input currents are stated as below.
INPUT VOLTAGE
(360-440 Hz optional)
INPUT
CURRENT
SERVICE
RECOMMENDED
1) 100 VAC ±10%, 47-63 Hz 12 Arms 25 A
2) 110 VAC ±10%, 47-63 Hz 12 Arms 25 A
3) 120 VAC ±10%, 47-63 Hz 11 Arms 25 A
4) 200 VAC ±10%, 47-63 Hz 6 Arms 15 A
5) 208 VAC ±10%, 47-63 Hz 6 Arms 15 A
6) 220 VAC ±10%, 47-63 Hz 6 Arms 15 A
7) 230 VAC ±10%, 47-63 Hz 6 Arms 15 A
8) 240 VAC ±10%, 47-63 Hz 6 Arms 15 A

SECTION 2 SPECIFICATIONS
8
2.1.1 INPUT POWER REQUIREMENTS (cont.)
MODEL 108-AMX
INPUT VOLTAGE AND INPUT CURRENT
The Model 108-AMX single phase input voltages, required input currents at full rated load and
recommended service input currents are stated as below.
MODEL 112-AMX
INPUT VOLTAGE AND INPUT CURRENT
The Model 112-AMX single phase input voltages, required input currents at full rated load and
recommended service input currents are stated as below.
INPUT VOLTAGE
(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%, 47-63 Hz 21 Arms 25 A
2) 110 VAC ±10%, 47-63 Hz 19 Arms 25 A
3) 120 VAC ±10%, 47-63 Hz 18 Arms 25 A
4) 200 VAC ±10%, 47-63 Hz 11 Arms 15 A
5) 208 VAC ±10%, 47-63 Hz 11 Arms 15 A
6) 220 VAC ±10%, 47-63 Hz 10 Arms 15 A
7) 230 VAC ±10%, 47-63 Hz 9 Arms 15 A
8) 240 VAC ±10%, 47-63 Hz 9 Arms 15 A

SECTION 2 SPECIFICATIONS
9
2.1.1 INPUT POWER REQUIREMENTS (cont.)
MODEL 125-AMX
INPUT VOLTAGE AND INPUT CURRENT
The Model 125-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 12 Arms 20 A
2) 220 VAC ∆±10%, 47-63 Hz 11 Arms 20 A
3) 240 VAC ∆±10%, 47-63 Hz 10 Arms 20 A
4) 220/380 VAC ±10%, 47-63 Hz 6 Arms 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 ∆±10%, 47-63 Hz 22 Arms 40 A
3) 230 VAC ∆±10%, 47-63 Hz 21 Arms 40 A
4) 240 VAC ∆±10%, 47-63 Hz 20 Arms 40 A
5) 220/380 VAC ±10%, 47-63 Hz 13 Arms 20 A
6) 230/400 VAC ±10%, 47-63 Hz 12 Arms 20 A
7) 240/416 VAC ±10%, 47-63 Hz 12 Arms 20 A
( cost option ) 8) 277/480 VAC ±10%, 47-63 Hz 11 Arms 20 A

SECTION 2 SPECIFICATIONS
10
2.1.1 INPUT POWER REQUIREMENTS (cont.)
MODEL 160-AMX
INPUT VOLTAGE AND INPUT CURRENT
The Model 160-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 28 Arms 40 A
2) 220 VAC ∆±10%, 47-63 Hz 26 Arms 40 A
3) 230 VAC ∆±10%, 47-63 Hz 25 Arms 40 A
4) 240 VAC ∆±10%, 47-63 Hz 25 Arms 40 A
5) 220/380 VAC ±10%, 47-63 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
RECOMMENDED
1) 100 VAC ±10%, 47-63 Hz 12 Arms 25 A
2) 110 VAC ±10%, 47-63 Hz 12 Arms 25 A
3) 120 VAC ±10%, 47-63 Hz 11 Arms 25 A
4) 200 VAC ±10%, 47-63 Hz 7 Arms 15 A
5) 208 VAC ±10%, 47-63 Hz 7 Arms 15 A
6) 220 VAC ±10%, 47-63 Hz 6 Arms 15 A
7) 230 VAC ±10%, 47-63 Hz 6 Arms 15 A
8) 240 VAC ±10%, 47-63 Hz 5 Arms 15 A

SECTION 2 SPECIFICATIONS
11
2.1.1 INPUT POWER REQUIREMENTS (cont.)
MODEL 308-AMX
INPUT VOLTAGE AND INPUT CURRENT
The Model 308-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
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 8 Arms 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%, 47-63 Hz 20 Arms 25 A
2) 110 VAC ±10%, 47-63 Hz 18 Arms 25 A
3) 120 VAC ±10%, 47-63 Hz 18 Arms 25 A
4) 200 VAC ±10%, 47-63 Hz 11 Arms 15 A
5) 208 VAC ±10%, 47-63 Hz 10 Arms 15 A
6) 220 VAC ±10%, 47-63 Hz 10 Arms 15 A
7) 230 VAC ±10%, 47-63 Hz 9 Arms 15 A
8) 240 VAC ±10%, 47-63 Hz 9 Arms 15 A

SECTION 2 SPECIFICATIONS
12
2.1.1 INPUT POWER REQUIREMENTS (cont.)
MODEL 320-AMX
INPUT VOLTAGE AND INPUT CURRENT
The Model 320-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 11 Arms 20 A
2) 220 VAC ∆±10%, 47-63 Hz 10 Arms 20 A
3) 240 VAC ∆±10%, 47-63 Hz 9 Arms 20 A
4) 220/380 VAC ±10%, 47-63 Hz 6 Arms 15 A
5) 230/400 VAC ±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 Arms 40 A
2) 220 VAC ∆±10%, 47-63 Hz 22 Arms 40 A
3) 230 VAC ∆±10%, 47-63 Hz 21 Arms 40 A
4) 240 VAC ∆±10%, 47-63 Hz 20 Arms 40 A
5) 220/380 VAC ±10%, 47-63 Hz 13 Arms 20 A
6) 230/400 VAC ±10%, 47-63 Hz 12 Arms 20 A
7) 240/416 VAC ±10%, 47-63 Hz 12 Arms 20 A
( cost option ) 8) 277/480 VAC ±10%, 47-63 Hz 11 Arms 20 A