Lincoln Electric IM533 IDEALARC SP-255 - Manual (Page 9)

A-1 INSTALLATION
AUG 95 IDEALARC SP-255
75C Copper Wire 75C Copper Wire
in Conduit in Conduit
Input Fuse or Input Ampere AWG (IEC) AWG (IEC)
Voltage/ Breaker Size Rating on Sizes Sizes
Frequency (Super Lag) Nameplate For lengths For lengths Ground Wire
up to 100 ft. exceeding 100 ft.
208 60 53 8 (10 mm 2 ) 6 (16 mm 2 ) #10 (6 mm 2 )
230 60 50 10 (6 mm 2 ) 8 (10 mm 2 ) #10 (6 mm 2 )
460 30 25 14 (2.5 mm 2 ) 12 (4 mm 2 ) #10 (6 mm 2 )
575 25 20 14 (2.5 mm 2 ) 12 (4 mm 2 ) #10 (6 mm 2 )
TECHNICAL SPECIFICATIONS – IDEALARC ® SP-255
INPUT – SINGLE PHASE ONLY
RATED OUTPUT
OUTPUT
RECOMMENDED INPUT CABLE AND FUSE SIZES
Height Width Depth Weight
28.2 in 18.8 in 40.1 in 222 Ibs
719 mm 480 mm 1019 mm 101 kg
PHYSICAL DIMENSIONS
-20° C TO 40°C ±40°C
OPERATING TEMPERATURE STORAGE TEMPERATURE
Standard Voltage/Frequency Input Current (@ Max Rated Output)
208/230/60 Hz 53/49 Amps
230/460/575 Hz 50/25/20 Amps
Duty Cycle Amps Volts at Rated Amperes
35% 250 Amps 26 Volts
60% 200 Amps 28 Volts
100% 145 Amps 26 Volts
Welding Current Range Maximum Open Circuit Voltage Wire Speed Range
30-250 Amps 40 Volts 50-600 IMP (1.27-15.2 m/min)