Tweco A80-A120 CutMaster - Manual (Page 16)

CUTMASTER A80, A120
INTRODUCTION Manual 0-5119
2-2
2.04 Power Supply Specifications
CutMaster A80 Power Supply Specifications
Input Power
380 VAC (360 - 480 VAC), Three Phase, 50/60 Hz
400 VAC (360 - 480 VAC), Three Phase, 50 Hz
Input Power Cable Power Supply includes input cable.
Output Current 30 - 100 Amps, Continuously Adjustable
Power Supply Gas
Filtering Ability
Particulates to 5 Microns
CutMaster A80 Power Supply Duty Cycle *
Ambient Temperature
Duty Cycle Ratings @ 40° C (104° F)
Operating Range 0° - 50° C
All Units
Duty Cycle 60% 80% 100%
Current 100 80 70
IEC IEC IEC
DC Voltage 120 112 108
* NOTE: The duty cycle will be reduced if the primary input power (AC) is low
or the output voltage (DC) is higher than shown in this chart.
CutMaster A120 Power Supply Specifications
Input Power
380 VAC (360 - 480 VAC), Three Phase, 50/60 Hz
400 VAC (360 - 480 VAC), Three Phase, 50 Hz
Input Power Cable Power Supply includes input cable.
Output Current 30 - 120 Amps, Continuously Adjustable
Power Supply Gas
Filtering Ability
Particulates to 5 Microns
CutMaster A120 Power Supply Duty Cycle *
Ambient Temperature
Duty Cycle Ratings @ 40° C (104° F)
Operating Range 0° - 50° C
All Units
Duty Cycle 60% 80%** 100%
Current 120 120 100
IEC IEC IEC
DC Voltage 128 128 120
* NOTE: The duty cycle will be reduced if the primary input power (AC) is low or the output
voltage (DC) is higher than shown in this chart.
NOTE
IEC Rating is determined as specified by the International Electro-Technical Commission. These specifications
include calculating an output voltage based upon power supply rated current. To facilitate comparison between
power supplies, all manufacturers use this output voltage to determine duty cycle.