Installation, Technical specifications – Lincoln Electric INVERTEC V350-PRO SVM152-A User Manual
Page 8
V350-PRO
A-2
INSTALLATION
A-2
TECHNICAL SPECIFICATIONS -
INVERTEC V350-PRO
INPUT AC VOLTAGE & DC OUTPUT
OUTPUT CABLES, CONNECTIONS AND LIMITATIONS
Product Ordering Input AC Rated DC Output Output
Weight
Name
Information
Voltage
Amps/Volts/Duty Cycle
Range
with Cord
HxWxD
(continuous)
K1728-1 200-230 / 200-230/ 350A / 34V / 60%
Factory
380-415/
Factory
460-480/
275A / 31V / 100%
82.5lbs
14.7”x12.5”x
Invertec
575
(37.4 kg)
27.8”*
V350-
K1728-2
3 Phase
AMPS
(373x318x
PRO
Construction 60/50 Hz
5-425
Construction 706*)mm
60/50 Hz
81.5lbs
208-230/
350A / 34V / 60%
(36.9 kg)
* Includes
K1728-3
415/
handles
“CE”
460-480/
275A / 31V /100%
575
1 Phase
* Overall Length Including Handle, 27.8” (706mm) without handle.
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
1. 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%)
208
1
70
94
2
125A
Note 1
230
1
62
85
4
125A
Note 1
415
1
38
54
6
80A
Note 1
460
1
34
42
8
70A
575
1
27
37
8
50A
200
3
37
50
8
80A
Note 1
208
3
36
50
6
80A
Note 1
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