manual arc welding machine 1) CE approved. 2) More attractive design. 3) Stable performance.
Dc manual arc welding machine
Model | ZX7-250 | ZX7-315 | ZX7-400 | ZX7-500 | ZX7-630 |
Input Voltage | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz | 380V 50Hz |
Input Power | 14A | 19A | 27A | 35A | 46A |
Rated input current | 9KVA | 12KVA | 16KVA | 22KVA | 30KVA |
Inversion frequency | 20KHz | 20KHz | 20KHz | 20KHz | 20KHz |
Efficiency | >85% | >85% | >85% | >85% | >85% |
No-load current | 72V | 74V | 74V | 81V | 81V |
Rated output current | 250A | 315A | 400A | 500A | 630A |
Current Adjustment Range | 10-250A | 10-315A | 10-400A | 10-500A | 10-630A |
Duty cycle | 80% | 80% | 60% | 60% | 60% |
Push current | 0-200A | 0-200A | 0-200A | 0-200A | 0-200A |
Welding | 0.8-4.0 | 0.8-5.0 | 0.8-5.0 | 0.8-5.8 | 0.8-6.0 |
Insulation class | F | F | F | F | F |
Protection Class | IP21S | IP21S | IP21S | IP21S | IP21S |
External Size(L*W*H)mm | 424*213*336 | 504*283*437 | 504*283*437 | 538*330*516 | 538*330*516 |
Weight(KG) | 20 | 32 | 32 | 42 | 44 |
Dc manual arc welding machine