IGBT mma welding machine ZX7-250T

IGBT mma welding machine ZX7-250T
1.IGBT inverter technology
2.high frequency
3.high efficiency
IGBT mma welding machine ZX7-250T
1.IGBT inverter technology
2.high frequency
3.high efficiency

Application:
1.Accurate digital display preset current and actual voltage values.
2.IGBT inverter technology, high frequency, high efficiency, low noise, good anti-jamming , stable arc ignition.
3. Anti- electric net fluctuation ability to adapt to a wide range.
4.Has perfect overvoltage, under voltage, over temperature, over current and overload automatic protection function, safe and reliable.
4.Thrust current, arc current is continuously adjustable, arc pushing strong, anti-sticking.
5.The use of up to 50-100mm of welding cables, can make a stable job.
6.Application of acidic, alkaline and other types of welding, full-position welding.


Technical Parameter:
Model
250T
315T
400T
Rated Input Voltage(V)
380V±10%
Rated Input Frequency(HZ)
3~50Hz/60Hz
Rated Input Power(KVA)
9.38KVA
12.8KVA
18.0KVA
Current Adjustment Range(A)
20A-250A
25A-315A
30A-400A
Out Voltage Range(V)
20.8V-30V
21V-32.6V
21.2V-36V
No-load Voltage(V)
65V
Maximum Rated Input current(A)
14.2
19.5
27.3
Duty Cycle
60%
Case Protection Class
IP21S
IP21S
IP21S
Welding Thickness
0.8-7mm
0.8-8.0mm
0.8-15mm
External Size(L*W*H)
475*280*400
Weight(KG)
22
23
24