ZX7-250I series inverter DC manual arc welding machine

ZX7-250I series inverter DC manual arc welding machine.
1.small easy to carry
2.high frequency
ZX7-250I series inverter DC manual arc welding machine.
Features:
Using the people of high-power MOSFET, the machine transfers the frequency of
50/60HZ to a higher one and the efficiency is added to more than 30% of it.
1.The welding machine has the function of automatic compensation and anti-fluctuation.
2.With over voltage and over current Automatic self-protection function.
3.Reliable performance, small volume, light weight, high efficiency and saving energy.
4.Welding kinds of acid and alkali electrode.
5.Fit for kinds of mental such as low-carbon steel,medium-carbon steel and alloy steel.



Model Number
ZX7-250I
Power voltage
220V/AC±15%
Frequency
50/60HZ
Rated input current
19/22A
Rated working voltage
29V
Output current range
20-250A
No loading voltage
84V
Loading duration factor
60%
Efficiency
>82%
Power factor
93%
Insulation class

Enclosure protection class
IP21
Weight
8.2KG