ESAB 0558002834, Instruction Manual

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SECTION 1 DESCRIPTION
8
1.4 SPECIFICATIONS
Current Capacity PT-27 80 A DCSP
Air Requirements
PT-27
320 cfh @ 65 - 75 psig
(150 l/min @ 4.5 - 5.2 bars)
Dimensions
Length
Height
w/handles
Width
w/o opt. storage
w/ opt. torch storage
20.3" (516 mm)
16.1" (409 mm)
18.3" (465 mm)
10.1" (275 mm)
13.1" (333 mm)
Weight of PCM-1125 System
Shipping Weight
# Duty cycle at 70A output is limited by the factory supplied 6 AWG, 4 conductor input cable having a current rating
of 55A. To obtain 100% duty capability at 70A output, change the input cable to 4 AWG, 3 conductor (or 4 AWG,
2 conductor with ground).
*Duty cycle is based on a 10-minute period; therefore, a 70% duty cycle means the power source may operate for 7
minutes with a cool down period of 3 minutes. 100% duty cycle means the power source may operate continuously.
PCM-1125
Specifications for Literature
Rated Inputs Rated Outputs
Output Open
Power *Duty Amps @ Circuit
Phases Volts Amps Factor Cycle 120V DC” Voltage Efficiency
208 64 73% #70% 70 280V DC 86%
One 55 #100% 60 280V DC
230 58 73% #90% 70 270V DC 86%
55 #100% 66 270V DC
208 28 93% 100% 70 285V DC 89%
Three 230 25 93% 100% 70 275V DC 89%
460 14 88% 100% 70 275V DC 89%
575 11 87% 100% 70 260V DC 89%