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Minimizing,lightness,high quality and energy-saving.Good arc-starting and arc force,it can be resist disturb;Stable arc and little splash;High welding quality,deep bath and strong strength;Auto protection of over-voltage and over-current;Be able to work continuously,it can balance auto-matic when voltage is waving;Suit for welding all kind of basic welding rod;Be able to weld cellulose rod.
Products parameter table
Type | ZX7-250(MOS | ZX7-300(MOS | ZX7-315 | ZX7-400 | ZX7-500 |
Input power voltageV | AC380V(three phase )±15% | AC380V(three phase )±15% | AC380V(three phase )±15% | AC380V(three phase )±15% | AC380V(three phase )±15% |
Rate input power capacityKVA | 9.4 | 11 | 12.8 | 18 | 25 |
Input voltage frequencyHz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
No-load voltageV | 54 | 60 | 69 | 67 | 67 |
Output current rangeA | 20-250 | 20-300 | 20-315 | 20-400 | 20-500 |
Rated output voltageV | 30 | 32 | 33 | 36 | 40 |
Duty cycle% | 30 | 30 | 60 | 40 | 60 |
No-load lossW | 60 | 60 | 80 | 100 | 100 |
Efficiency% | 85 | 85 | 85 | 85 | 85 |
COSφ Power factor | 0.93 | 0.93 | 0.93 | 0.93 | 0.93 |
Insulation class | B | B | B | B | B |
WeightKG | 19 | 20 | 22 | 28 | 35 |
Overall dimensionmm | 480×205×355 | 490×210×360 | 565×305×495 | 565×305×495 | 580×334×480 |
Protection class | IP21 | IP21 | IP21 | IP21 | IP21 |
Trust Welding rangeA | 0-100 | 0-110 | 0-150 | 0-150 | 0-150 |
Diameter of rodmm | 1.6-4 | 1.6-5 | 2.5-5 | 2.5-6 | 2.5-6 |
Inverter DC ARC Welding Machine (ZX7 series)