A-1

 

 

INSTALLATION

 

 

A-1

 

TECHNICAL SPECIFICATIONS - PRO-CUT 55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE PHASE

 

 

 

 

SINGLE PHASE

 

 

 

 

Standard

 

Input Current

 

 

 

Standard

 

Input Current

 

 

 

 

Voltage

 

at Rated Output

Model

 

 

Voltage

at Rated Output

Model

 

 

 

208/230/460

 

31/28/17

50/60 Hz

 

 

208/230/460

 

60/55/30

50/60Hz

 

 

 

200/380-415

 

30/17/16

50/60 Hz

 

 

 

 

 

 

 

 

 

460/575

 

17/14

50/60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED OUTPUT

Duty Cycle

50% Duty Cycle

100% Duty Cycle

AMPS

55

40

OUTPUT

VOLTS

108

100

Current

 

Open Circuit

Pilot Current

 

Range

 

Voltage

 

 

 

MAX

18 Amps @ 100% Duty Cycle

25-60 Amps

 

335 VDC

 

 

 

 

 

REQUIRED GAS FLOW

RATE

REQUIRED

GAS INLET PRESSURE

 

 

 

 

70 PSI @ 360 SCFH

( 4.8 Bar. @ 10160 LHR)

80 to 150 PSI

( 5.4 Bar. TO 10.2 Bar.)

RECOMMEND INPUT WIRE AND FUSE SIZES

For all plasma cutting applications Based on U.S. National Electrical Code

Ambient Temperature 30oC or Less

RECOMMENDED INPUT WIRE AND FUSE SIZES

 

 

THREE PHASE

 

 

 

SINGLE PHASE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type 75°C

 

 

 

 

Type 75°C

 

 

 

Type 75°C

Copper

 

 

 

Type 75°C

Copper

 

 

 

Fuse

Copper

Ground

 

 

Fuse

Copper

Ground

 

 

 

(Superlag)

Wire in

Wire in

 

 

(Superlag)

Wire in

Wire in

 

 

Input

or

Conduit

Conduit

 

Input

or

Conduit

Conduit

 

 

Voltage

Breaker

AWG (IEC)

AWG (IEC)

 

Voltage

Breaker

AWG (IEC)

AWG (IEC)

 

 

Frequency(1)

Size

Sizes

Sizes

 

Frequency(1)

Size

Sizes

Sizes

 

 

 

 

 

 

 

 

 

 

 

 

 

208/50/60

40

10 (6mm2)

10 (6mm2)

 

208/50/60

80

8 (8.4mm2)

8 (8.4mm2)

 

 

230/50/60

40

10(6mm2)

10 (6mm2)

 

230/50/60

80

8 (8.4mm2)

8 (8.4mm2)

 

 

460/50/60

30

10 (6mm2)

10 (6mm2)

 

460/50/60

40

10 (6mm2)

8 (8.4mm2)

 

 

200/50/60

40

10 (6mm2)

10 (6mm2)

 

 

 

 

 

 

 

380-415/50/60

30

10 (6mm2)

10 (6mm2)

 

 

 

 

 

 

 

460/50/60

30

10 (6mm2)

10 (6mm2)

 

 

 

 

 

 

 

575/50/60

30

10 (6mm2)

10 (6mm2)

 

 

 

 

 

 

 

 

 

 

 

 

 

Height

12.6in. 320 mm

PHYSICAL DIMENSIONS

Width

Depth

11.0 in.

26.0 in.

280 mm

660 mm

Weight

Including Machine, Torch and

Torch Cable (Length)

(25ft/7.6m) (50ft/15.2m)

70 lbs. 85 lbs.

32 kg. 39 kg.

(1) Input voltage must be within ±10% of rated value.

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Lincoln Electric IM637-A manual Installation, Technical Specifications PRO-CUT, Three Phase Single Phase