Lincoln Electric IM490-C manual Technical Specifications Invertec V250-S K1437-2

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INSTALLATION

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Technical Specifications - Invertec V250-S - K1437-2

INPUT

THREE PHASE

SINGLE PHASE

Standard

Input Current

Standard

Input Current

Voltage

at Rated Output

Model

Voltage

at Rated Output

Model

220/440 35% Duty Cycle

34/17

50/60 Hz

220/440 35% Duty Cycle

57/29

50/60 Hz

400 60% Duty Cycle

16

50/60 Hz

400 60% Duty Cycle

27

50/60 Hz

220/400/440 100% Duty Cycle

19/11/9

50/60 Hz

220/400/440 100% Duty Cycle

34/21/17

50/60 Hz

RATED

OUTPUT

THREE PHASE

SINGLE PHASE

Volts at

Volts at

Duty Cycle(1)

Amps

Rated Amps

Model

Duty Cycle(1)

Amps

Rated Amps

Model

35% Duty Cycle(3)

250

30V

50/60Hz

35% Duty Cycle(3)

230

29V

50/60Hz

60% Duty Cycle

200

28V

50/60Hz

60% Duty Cycle

190

27.6V

50/60Hz

100% Duty Cycle

155

26.2V

50/60Hz

100% Duty Cycle

155

26.2V

50/60Hz

OUTPUT

THREE PHASE

SINGLE PHASE

Welding

Constant Open

Welding

Constant Open

Current Range

Circuit Voltage

Current Range

Circuit Voltage

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

Input

Copper

Ground

Fuse

Input

Copper

Ground

(Superlag)

Ampere

Wire in

Wire in

(Superlag)

Ampere

Wire in

Wire in

Input

or

Rating

Conduit

Conduit

Input

or

Rating

Conduit

Conduit

Voltage

Breaker

on

AWG (IEC)

AWG (IEC)

Voltage

Breaker

on

AWG (IEC)

AWG (IEC)

Frequency(2)

Size

Nameplate

Sizes

Sizes

Frequency(2)

Size

Nameplate

Sizes

Sizes

208/60

50

34

10 (6mm2)

10 (6mm2)

208/60(3)

80

59

8 (8.4mm2)

10 (6mm2)

230/60

50

32

10(6mm2)

10 (6mm2)

230/60(3)

80

57

8 (8.4mm2)

10 (6mm2)

460/60

30

16

10 (6mm2)

10 (6mm2)

460/60

40

29

10 (6mm2)

10 (6mm2)

200/50/60

50

35

10 (6mm2)

10 (6mm2)

200/50/60

80

58

8 (8.4mm2)

10 (6mm2)

220/50/60

50

33

10 (6mm2)

10 (6mm2)

220/50/60

80

58

8 (8.4mm2)

10 (6mm2)

400/50/60

20

18

12 (4mm2)

12 (4mm2)

400/50/60

40

30

10 (6mm2)

10 (6mm2)

440/50/60

20

17

12 (4mm2)

12 (4mm2)

440/50/60

40

30

10 (6mm2)

10 (6mm2)

PHYSICAL DIMENSIONS

Height	Width	Depth	Weight
15.0 in.	9.1 in.	19.7 in.	41 lbs.
381 mm	231 mm	500 mm	19 Kg

(1)Based on a 10 min. period.

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

(3)Excluding 400V-VAC Input

INVERTEC V250-S