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ZX7-3×400/500

Feature code:
Multiple DC Inverter Arc Welding Power Source

Main characteristics:

  • IGBT Inverter Technology.
  • It can be used as three independent arc welding power sources.
  • Easy arc initiation, small spatter and non-sticking electrode.
  • Widely used in shipbuilding and port machinery industry

Model

ZX7-3×400

ZX7-3×500

Rated input voltage

3-phase AC380V±15%  50/60Hz

3-phase AC380V±15%  50/60Hz

Rated output power(kw)

3×14.4

3X20

Rated no-load voltage(V)

75±5%

75±5%

No-load loss(w)

3×200

3×200

Output current adjusting range(A)

26410

20500

Rated duty cycle

60%

35%

Work cycle(min)

10

10

Power factor(cosΦ)

0.8

0.8

Efficiency (η)

85%

85%

Insulation grade

F

F

Case protection grade

IP21S

IP21S

Dimensions (mm)

796×327×1056

796×327×1056

Net weight (kg)

120kg

120kg


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