Wuxi Qualis Automation Technology Co.,Ltd.
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WSM Series inverter DC Argon arc welding machine
1.IGBT inverter technology
2, energy saving, lower requirements on the grid capacity
3 grid voltage is adapt to a wide range
4. has a good dynamic characteristics, small splash, easy arc
5.Very wide current adjustment range
6 has a strong pulse function, beautiful forming
7. Using digital logic circuit to control the circuit, stable and reliable performance
8. Soft switching converter technology, power efficiency is high, power device switching will be with small stress, high reliability
9. Switching frequency is high, power is small in size, light in weight, easy to move
10 can be used to weld copper, titanium, stainless steel and carbon steel, structural steel and other metal materials
Technical parameters
Type | WSM-315 | WSM-400 | WSM-500 | |
Rated input voltage V | 3 phase 380V±15% 50HZ | |||
Rated input capacity kVA | 15.1 | 19.1 |
27 | |
Rated input Current A | 23 | 29 | 41 | |
Rated temporary loading rate | 60% | 60% | 60% | |
Output current A | 10-315 | 10-400 | 10-500 | |
Ramp time( s) | 0.1-10 | 0.1-10 | 0.1-10 | |
Descent time ( s) | 0.1-10 | 0.1-10 | 0.1-10 | |
No-load voltage V | 76 | 76 | 76 | |
Efficiency | ≥89% | ≥89% | ≥89% | |
Power factor | ≥0.87 | ≥0.87 | ≥0.87 | |
Dimensions (mm) | 630*325*580 | 630*325*580 | 630*325*580 | |
Weight (KG) | 39 | 39 | 50 | |
Insulation class | F | F | F | |
Protection class of enclosure
| IP21S | IP21S | IP21S | |