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Main characteristics：
● IGBT inverter technology
● MMA welding；simple TIG
● high efficiency, energy saving and noiseless.
|
Model |
ZX7-400S |
|
Rated
input voltage(V) |
Three-phase380V 50～60Hz |
|
Rated input current (A) |
22.2 |
|
No-load
voltage (V) |
65 |
|
Output current adjusting range(A) |
40～400 |
|
Duty
cycle (40℃) |
60% |
|
Efficiency |
85% |
|
Insulation
grade |
F |
|
Case protection grade |
IP21 |
|
Cooling
|
Wind |
|
Dimensions (mm) |
535×270×470 |
|
Net
weight (kg) |
20 |
