ARC/ZX7- 300/400 Arc Welder

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ARC/ZX7- 300/400 Arc Welder

Working Situations
Welding manner: ARC
Welding material: Carbon steel

Technical Characteristics
1. The arc welder makes full use of MOSFET inverter control technology, keeping constant welding current and low loss.
2. It is not only energy saving, but also efficient and easy for carrying. Additionally, automatic compensation for grid voltage is available.
3. The safety of operation is maximized because of automatic protection against overcurrent and overheating situations.
4. Our machine is highly configured with imported power devices and MOSFET.

Application Fields
This arc welder is commonly used in heavy industry, such as construction works, large steel structure and other industrial production.

Technical Parameters
Model Arc/ZX7-300 Arc/ZX7-400
Code L012 L017
Input voltage V, Hz 380, 50/60 380, 50/60
Capacity P, KVA 11.1 18.2
Open circuit voltage V 58 61
Current range A 20-210 20-320
Rated output voltage V 31.2 36
Duty cycle (40℃) % 35 35
Welding rod Φ, mm 4 5
Arc force current A 0-70 0-70
Power factor Φ COSφ 0.9 0.9
Ingress protection IP IP21s IP21s
Insulation class H F F
Weight kg 12.8 12.8
Size mm 490×210×370 490×210×370
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