Origin	China
Model Number	ZX7-400

The world's leading power density, MMA 400A inverter welding machine is only 13kg, light weight, portable model, large power.

1. Adopt IGBT and advanced PWM technology,

2. Small size, light, energy saving and high efficiency,
3. Isolated structure: controlling parts are isolated from other parts, which makes a high degree of anti-pollution,
4. LED display, Man-machine interaction, easy to read and operate,

5. Digital control and pre-safe guard system, many kinds of protection functions: over-voltage, under-voltage, overheating, lack-phase. 

ITEMS	etal E5-X-400A
Input Voltage/Frequency	380V/50Hz~60Hz
Suitable Range of Voltage	290V~480V
Phase	3
Rated Input Capacity	16kVA
Rated No-load Voltage	75V
Rated Welding Current	400A
Insulated Class	F
Suitable Electrode	Various rutile, carbon and basic electrodes
Suitable Electrode Diameter	2mm to 5mm
100% duty cycle	308A
Power Factor	0.9
Efficiency	90%
Self-protection Functions	Lack Phase\ Over-Voltage\ Under-Voltage\ Over-Heating
Selecting Function of Switching Knob	Igniting /Thrust /Current
Display	LED
Dimension	390mm*186mm*320mm
Weight	13kg
Length of Suitable Output Line	100m copper cable