Tweco A40-A60 CutMaster - Manual (Page 16)

CUTMASTER A40, A60
INTRODUCTION Manual 0-5120 2-2
2.04 Power Supply Specifications
CutMaster A60 Power Supply Specifications
Input Power
380 VAC (360 - 480 VAC), Three Phase, 50/60 Hz
400 VAC (360 - 480 VAC), Three Phase, 50/60 Hz
Input Power Cable Power Supply includes input cable.
CutMaster A40 Output
Current
20 - 60 Amps, Continuously Adjustable
CutMaster A60 Output
Current
20 - 80 Amps, Continuously Adjustable
Power Supply Gas
Filtering Ability
Particulates to 5 Microns
CutMaster A40 Power Supply Duty Cycle *
Ambient Temperature
Duty Cycle Ratings @ 40° C (104° F)
Opperating Range 0° - 50° C
IEC
Rating
IEC
Rating
IEC
Rating
All Units
Duty Cycle 40% 60% 100%
Current 60 Amps 50 Amps 30 Amps
DC Voltage 104 100 92
* 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 A60 Power Supply Duty Cycle *
Ambient Temperature
Duty Cycle Ratings @ 40° C (104° F)
Opperating Range 0° - 50° C
IEC
Rating
IEC
Rating
IEC
Rating
All Units
Duty Cycle 40% 60% 100%
Current 80 Amps 65 Amps 50 Amps
DC Voltage 112 106 100
* 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.