Suchergebnisse für '400'

-Adopting MOSFET inverter technology,advanced electrical circuit design and energy saving.
-Stable and reliable welding current with digital display.
-Automatic compensation for power voltage fluctuation.
-Advanced inverter technology.Multi functions.
-Easy to start arc,stable welding current,low welding noise and little spatter,good and smooth
welding appearance.

Power voltage: 380-400V
Frequency: 50HZ
Rated welding current: 350A
No-load voltage: 53V
Current range: 60-350A
Rated input power: 18.1KVA
Rated duty cycle: 60%
Wire diameter: 0.8-1.2mm

-Main transformer uses super micri-crystal magnetic material.
-Using single tube IGBT,whose quality and price is better than mould IGBT.
-Air passage is of designed by protecting against water,dust and wind erosion,increases the stability of machine inner working.
-The fan heat diffusion efficiency can be up to 100%,greatly increases the duty cycle of welder.
-When working under 40 degree environment,the duty cycle is not less than 55%.
-The output efficiency can be up to 93%,the max power factor can be up to 0.95.
-Stable welding current in spite of input voltage fluctution.
-With arc force and hot arc starting function,also with VRD function.

a.IGBT soft awitch makes it high reliable.
b.With arc adjustable.
c.Little spatter,nice welding appearance.
d.Separate adjust of welding current and voltage.
e.Suitable for MIG welding.