Lincoln Electric SVM156-A service manual Installation

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A-2

INSTALLATION

A-2

TECHNICAL SPECIFICATIONS - POWER WAVE 455/R (K1761-1), (K1761-2)

INPUT AT RATED OUTPUT - THREE PHASE ONLY

INPUT

OUTPUT

INPUT

IDLE

POWER FACTOR

EFFICIENCY

VOLTS

CONDITIONS

CURRENT

POWER

@ RATED OUTPUT

@ RATED OUTPUT

AMPS

(K1761-1)

450A@38V 100%

70/65/35

208/230/460V - 60HZ

570A@43V 60%

87/82/48

0.89 MIN

200/220/440V - 50HZ

400A@36V 100%

64/58/32

500A@40V 60%

79/74/41

400 Watts

88%

(K1761-2)

450@38V 100%

58/53/25/22

MAX

208/230/460/575V-60HZ

570@43V 60%

82/78/37/31

0.95 MIN

400@36V 100%

49/45/23

200/220/440V - 50HZ

500A@40V 60%

67/61/31

OUTPUT

OPEN

CURRENT

PULSE

PULSE

PULSE AND

STT

AUXILIARY POWER

CIRCUIT

RANGE

FREQUENCY

VOLTAGE

BACKGROUND

PARAMETERS

(CIRCUIT BREAKER

VOLTAGE

RANGE

TIME RANGE

PROTECTED)

75 VDC

5 - 570

0.15 - 1000 Hz

5 - 55 VDC

100 MICRO SEC.

40-325 AMPS

40 VDC @10 AMPS

-3.3 SEC.

115VAC @10 AMPS

PROCESS CURRENT RANGES (DC)

CURRENT

MIG/MAG

50-570 Average Amps

FCAW

40-570 Average Amps

SMAW

30-570 Average Amps

Pulse

5-750 Peak Amps

STT

40-325 Average Amps

RECOMMENDED INPUT WIRE AND FUSE SIZES

INPUT

AMPS/

INPUT AMPERE

TYPE 75°C

TYPE 75°C

TYPE 75°C

VOLTAGE /

DUTY

RATING ON

COPPER WIRE

GROUND WIRE

(SUPER LAG)

FREQUENCY

CYCLE

NAMEPLATE

IN CONDUIT

IN CONDUIT

OR BREAKER

AWG[IEC] SIZES

AWG[IEC] SIZES

SIZE (AMPS)

(mm2)

(mm2)

(K1761-1)

208/230V - 60HZ

450/100%

70/65

4 (25)

8 (10)

90/90

460V - 60HZ

450/100%

35

8 (10)

10 (6)

45

200/220V - 50HZ

400/100%

64/58

4 (25)

8 (10)

90/80

440V - 50HZ

400/100%

32

8 (10)

10 (6)

45

208/230V - 60HZ

570/60%

87/82

4 (25)

6 (10)

110/110

460V - 60HZ

570/60%

48

8 (10)

10 (6)

70

200/220V - 50HZ

500/60%

79/74

4 (25)

8 (10)

100/100

440V - 50HZ

500/60%

41

8 (10)

10 (6)

60

(K1761-2)

208/230V - 60HZ

450/100%

58/53

4 (25)

8 (10)

70/60

460V - 60HZ

450/100%

25

10 (6)

10 (6)

35

575V - 60HZ

450/100%

22

10 (6)

10 (6)

30

200/220V - 50HZ

400/100%

49/45

6 (10)

8 (10)

70/60

440V - 50HZ

400/100%

23

10 (6)

10 (6)

30

208/230V - 60HZ

570/60%

82/78

4 (25)

6 (10)

110/100

460V - 60HZ

570/60%

37

8 (10)

10 (6)

50

575V - 60HZ

570/60%

31

10 (6)

10 (6)

40

200/220V - 50HZ

500/60%

67/61

8 (10)

8 (10)

90/80

440V - 50HZ

500/60%

31

10 (6)

10 (6)

40