Installation, Technical specifications – Lincoln Electric INVERTEC V350-PRO IM679-A User Manual
Page 8
V350-PRO
A-1
INSTALLATION
A-1
TECHNICAL SPECIFICATIONS -
INVERTEC V350-PRO
INPUT AC VOLTAGE & DC OUTPUT
Product
Ordering
Input AC
Rated DC Output Output
Weight Dimensions
Name Information Voltage
Amps/Volts/Duty Cycle
Range
with Cord
HxWxD
(continuous)
K1728-1
Factory
Factory
82.5lbs
200
350A / 34V / 60%
(37.4 kg)
14.8” x 13.3” x
Invertec
K1728-2
208-230/
27.8”*
V350- Construction 380-400/
AMPS
Construction (373 x 338 x
PRO
415-460/
5-425
81.5lbs. 706*)mm
60/50 Hz
K1728-4
575
275A / 31V /100%
(36.9 kg)
Advance
1& 3 Phase
* Includes Handles
Process
60/50 Hz
Advance Process
82.5lbs
(37.4 kg)
* Overall Length Including Handle, 27.8” (706mm) without handle.
OUTPUT CABLES, CONNECTIONS AND LIMITATIONS
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
CURRENT
LENGTH UP 61m (200 FT)
61-76m (200-250 FT)
100%
275
1/0
1/0
60%
350
1/0
2/0
V350-PRO INPUT CURRENT
Note 2. When operating on these inputs, the line cord should be changed to an input conductor of 6 AWG or larger.
Recommended Fuse Sizes Based On The U.S. National Electrical Code And Maximum Machine Outputs
Input 50/60 Hz
Output
Recommended
Voltage
Phases
275Amps@
350Amps@
Line Cord
Size Fuse Size Notes
31Volts(100%)
34Volts(60%)
200
1
Not
Not ---
---
Note
1
Recommended Recommended
208
1
70
94
2
125A
Note 2
230
1
62
85
4
125A
Note 2
380
1
Not
Not ---
---
Note
1
Recommended Recommended
400
1
Not
Not
---
---
Note 1
Recommended Recommended
415
1
38
54
6
80A
Note 2
460
1
34
42
8
70A
575
1
27
37
8
50A
200
3
37
50
8
80A
Note 2
208
3
36
50
6
80A
Note 2
230
3
31
42
8
70A
380
3
21
28
8
50A
400
3
20
27
8
50A
415
3
19
26
8
50A
460
3
17
23
8
50A
575
3
14
18
8
35A
Note 1. Not rated is indicated by 4-x's in the box on the rating plate.
AWG