A-1

 

 

INSTALLATION

 

A-1

 

 

 

 

 

 

 

 

 

 

 

 

TECHNICAL SPECIFICATIONS – PM 255

INPUT – SINGLE PHASE ONLY

Standard Voltage/Frequency

230/460/575/60 Hz

Duty Cycle 40% 60% 100%

Welding Current Range (Continuous)

30 – 300 Amps

Input Current @ 200 Amp Rated Output

41/20/16 Amps

RATED OUTPUT

Amps

250Amps

200Amps

145Amps

OUTPUT

Maximum Open Circuit Voltage

40 Volts

Input Current @ 250 Amp Rated Output

50/24/19

Volts at Rated Amperes

26Volts

28Volts

26Volts

Welding Voltage Range

10-28 Volts

RECOMMENDED INPUT WIRE AND FUSE SIZES

 

 

 

 

 

 

 

 

 

 

 

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 mm2)

8

(10 mm2)

 

460/60

30

24

14

(2.5 mm2)

12

(4 mm2)

 

575/60

25

19

14

(2.5 mm2)

12

(4 mm2)

 

NOTE: Use #10 AWG Grounding Wire

PHYSICAL DIMENSIONS

Height

Width

Depth

Weight

31.79 in

18.88 in

38.78 in

220 Ibs

808 mm

480 mm

985 mm

100 kg

 

 

 

 

 

WIRE SPEED RANGE

Wire Speed

50 – 700 IPM (1.27 – 17.8 m/minute)

 

 

PM 255

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Image 9
Lincoln Electric PM 255 specifications Installation, Technical Specifications PM