Lincoln Electric RED-D-ARC PM 255, Operator'S Manual, Page: 9 / 38

A-1
A-1
INSTALLATION
75°C Copper Wire 75°C Copper Wire
Input Ampere in Conduit in Conduit
Input Voltage/ Fuse or Breaker Rating On AWG (IEC) Sizes AWG (IEC) Sizes
(For lengths (For lengths
Frequency (Hz) Size (Super Lag) Nameplate up to 100 ft.) exceeding 100 ft.)
230/60 60 46 10 (6 mm
2
) 8 (10 mm
2
)
460/60 30 24 14 (2.5 mm
2
) 12 (4 mm
2
)
575/60 25 19 14 (2.5 mm
2
) 12 (4 mm
2
)
NOTE: Use #10 AWG Grounding Wire
TECHNICAL SPECIFICATIONS – PM 255
INPUT – SINGLE PHASE ONLY
RATED OUTPUT
OUTPUT
RECOMMENDED INPUT WIRE AND FUSE SIZES
Height Width Depth Weight
31.79 in 18.88 in 38.78 in 220 Ibs
808 mm 480 mm 985 mm 100 kg
PHYSICAL DIMENSIONS
Wire Speed 50 – 700 IPM (1.27 – 17.8 m/minute)
WIRE SPEED RANGE
Standard Voltage/Frequency Input Current @ 200 Amp Rated Output Input Current @ 250 Amp Rated Output
230/460/575/60 Hz 41/20/16 Amps 50/24/19
Duty Cycle Amps Volts at Rated Amperes
40% 250 Amps 26 Volts
60% 200 Amps 28 Volts
100% 145 Amps 26 Volts
Welding Current Range (Continuous) Maximum Open Circuit Voltage Welding Voltage Range
30 – 300 Amps 40 Volts 10-28 Volts
PM 255