Installation, Technical specifications – Lincoln Electric INVERTEC V350-PRO User Manual

Page 8

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INVERTEC® V350-PRO

A-1

INSTALLATION

A-1

TECHNICAL SPECIFICATIONS -

INVERTEC V350-PRO

INPUT AT RATED OUTPUT

Input AC

Rated DC Output

Output

Open

Voltage

Amps/Volt

Range

Circuit

/Duty Cycle

(continuous)

Voltage

200

208-230/

350A / 34V / 60%

AMPS

80 VDC

380-400/

300A / 32V /100%

5-425

415-460/

575

Voltage

200

208
230

380

400

415
460
575

200
208
230
380
400
415
460
575

Phases

1

1
1
1

1

1
1
1

3
3
3
3
3
3
3
3

Input Amps

300Amps @

32Volts(100%)

Not

Recommended

76
69

Not

Recommended

Not

Recommended

41
36
31

41
39
36
23
22
22
19
16

Input Amps

350Amps @

34Volts(60%)

Not

Recommended

94
85

Not

Recommended

Not

Recommended

54
42
37

50
50
42
28
27
26
23
18

Line Cord

AWG

---

2
4

---

---

6
8
8

6
6
8
8
8
8
8
8

Maximum

Fuse size

---

125A
125A

---

---

80A
70A
50A

80A
80A
70A
50A
50A
50A
50A
35A

RECOMMENDED INPUT WIRE AND FUSE SIZES FOR MAXIMUM RATED OUTPUT

OUTPUT CABLES, CONNECTIONS AND LIMITATIONS

Recommended Fuse Sizes Base On The U.S. National Electrical Code And Maximum Machine Outputs

Input 50/60 Hz

Recommended

Note 1. Not rated is indicated by 4-xʼs in the box on the rating plate.
Note 2. When operating on these inputs, the line cord should be changed to an input conductor of 6 AWG or larger.

Select The output cable size based upon the following chart.
Cable sizes for Combined Length of Electrode and Work Cable (Copper) 75C rated:

DUTY CYCLE

100%

60%

CURRENT

300
350

LENGTH UP TO 200FT.(61m)

1/0
1/0

200-250 FT. (61-76m)

1/0
2/0

Notes

Note 1

Note 2
Note 2
Note 1

Note 1

Note 2

Note 2
Note 2

Product

Name

Invertec

V350-PRO

60/50 Hz

1 & 3

Phase

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