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INSTALLATION
POWER WAVE 355M
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TECHNICAL SPECIFICATIONS -
POWER WAVE 355M
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)
200 350A / 34V / 60% 14.8” x 13.3” x
POWER K2368-1 208-230/ 27.8”*
WAVE 380-400/ AMPS (81.5 lbs.) (373 x 338 x
355M 415-460/ 5-425
(37.0 kg.)
706*)mm
575 300A / 32V /100%
1& 3 Phase * Includes Handles
50/60 Hz
* Overall Length Including Handle, 21.6” (549mm) without handle.
Insulation Class 180 (H)
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
300Amps @
32Volts(100%)
Not
Recommended
76
69
Not
Recommended
Not
Recommended
41
36
31
41
39
36
23
22
22
19
16
350Amps @
34Volts(60%)
Not
Recommended
94
85
Not
Recommended
Not
Recommended
64
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
Fuse size
---
125A
125A
---
---
80A
70A
50A
80A
80A
70A
40A
40A
40A
40A
30A
POWER WAVE 355M INPUT CURRENT
OUTPUT CABLES, CONNECTIONS AND LIMITATIONS
Recommended Fuse Sizes Base On The U.S. National Electrical Code And Maximum Machine Outputs
Input 50/60 Hz Output 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) 75°C rated:
DUTY CYCLE
100%
60%
CURRENT
300
350
LENGTH UP 200FT. (61m)
2/0
2/0
200-250 FT. (61-76m)
2/0
2/0
Notes
Note 1
Note 2
Note 2
Note 1
Note 1
Note 2
Note 2
Note 2
*Lincoln Electric recommends using a minimum of 2/0 welding cable for pulse welding.
