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Invert Type ZX7-315S DC Arc Welder
Invert Type ZX7-315S DC Arc Welder

Specifications

Model
ZX7-315S
Power supply voltage (V)
Three-phase AC380±15
Rated input current (A)
20
No-load voltage (V)
69
Output current adjustment (A)
20-315
Rated input voltage (V)
33
Rated output voltage (V)
0-100
Load sustained rate (%)
60
No-load loss (W)
80
Efficiency
85
Power Factor
0.93
Insulation levels
B
Shell level of security
IP21
Weight (Kg)
18
Dimensions (mm)
450×300×290



Brief Description of the product:


The inverter type ZX7 electric arc series include the specifications of 315A400A500A630A. Each specification is divided into three type of Sshielded metal arc welder)、STshielded metal arc welder /TIG welder)、STGshielded metal arc welder /high start arc TIG welder.They are used in electric power construction, petrochemical construction, pressure vessel, shipbuilding and other industry and productive enterprise.

  • The argon arc welding has two-step/four-step function.
  • Data-showing meter and melding current can be correctly preset.
  • The load sustaining rate is high.
  • The transformation skill of soft switch and the whole efficiency are high.
  • Passive power factor correction is used. The power factor is high.
  • Wired remote control can be chosen.
  • The withdraw arc time of TIG welding is adjustable.
  • The switching frequency is high. It is small and light.
  • It is applicable to sheet metal, carbon steel and stainless steel.
  • The welder of more than 500A also has carbon arc air gouging function.
  • The thrust force of the electric arc can be adjusted according to welding cable’s length, realizing remote welding.


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