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Fashion ZX7 Series IGBT Professional Inverter DC welding machine

Basic Info

Model No.: ZX7-400BD/500D3

Product Description

Item no.: ZX7-400BD/500D3

1. The section of radiator is 1/3 larger, hugely enhancing the duty cycle; the adjustment of components` distributions makes the creep age distance design more reasonable; a rational method of disposal for thermostat, effectively increasing the security of the products.

2. The Optimization Design of radiating structure, the amporphous state transformer eith iron core and 200mm cooling fan with metal clad make ZX7-400BD can output current 370A@100% and 400A @70% or above under 80% ji,odotu amd 40 environmental temperature.

3. Added an intellective fan, ensuring environment protection and energy saving.

4. Supporting Dia.8mm gouging functions

5. Provided with various kind of perfect protection, ensuring the safety.

6. All-directional vibration measurement and dust protection were validated experimentally.

7. No-load Voltage enhance hugely, improving the extended cable ability and arc starting easily.


Rated Input Voltage: 3-380V

Frequency: 50/60Hz

Input Voltage: 24.7V

Rated Output Current: 16A

Rated Output Voltage: 330-450V

No-load Voltage: 69V

Rated Output Current: 400A

Rated Duty Cycle: 60%

Output Current Range: 20-400A

Insulation Class: H

Protection Class: IP21S

Exterior Size: 530x250x385mm

Machine Net Weight: 23 KGS

Item no./ model ZX7-400/ZX7-400D3 ZX7-500/ZX7-500B ZX7-500/ZX7-500BD ZX7-630/ZX7-630B
Rated Input Voltage (V) 3-380 3-380 3-380 3-380
Frequency(Hz) 50/60 50/60 50/60 50/60
Input Voltage(A) 24.7 35 35 47.7
Rated Input Current(A) 16 23 23 30.8
Rated Output Voltage(V) 330-450 330-450 330-450 330-450
No-load Voltage(V) 69 76 76 76
Rated Output Current(A) 400 500 500 630
Rated Duty Cycle (%) 60 60 60 60
Output Current Range(A) 20-400 20-500 20-500 20-630
Insulation Class H H H H
Protection Class IP21S IP21S IP21S IP21S
Exterior Size(mm) 530x250x385 515x305x470 515x305x470 515x305x470
Machine N.W. 23 31 31 35

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Product Categories : Welding Machine > Industrial Inverter Welder

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