Mma Welding Machine - Zx7-s Series Igbt

We are offering Mma Welding Machine - Zx7-s Series Igbt.
1,model:ZX7-250S,ZX7-315S,ZX7-400S
2,Rated Input Voltage 3 Phase 380V
3,Input Capacity(KVA) 8.5,12,16.5
4,Duty cycle:40%
5,100% duty cycle's current(A):158,199,253
6,Rated welding current(A) 250,315,400
7,No-load voltage(V) 70,70,75
8,Output Current(A) 20-250,20-315,20-400
9,Insulation Class:F
10,Cooling way:Fan
11,High power IGBT modules,high efficiency,no-load consumpation is small,energy efficient
12,Good dynamic and static characteristics, arc stability, non-stick electrode, welding effect is high
13,Current preset and powerful self-test protection function
14,Advanced digital control circuit, the stability is greatly improved
15,The key components adopt international and domestic plant products, and quality assurance.