NBC Inverter CO2 Welder

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NBC Inverter CO2 Welder

The NBC inverter CO2 welder is designed with the new technologies of waveform control and shunt reactor. It takes insulated gate bipolar transistor (IGBT) power module, amorphous alloy magnetic core and fast recovery power diode as the key components for power conversion and transmission. By adopting the technology of pulse width modulation (PWM) to achieve speed adjustment for wire speed circuit, the wire feed rate is steady and the splatter in welding is decreased. The equipment is applied for welding the work piece with the materials of ordinary low carbon steel, stainless steel, aluminum and aluminum alloy.

Technical Parameters
ModelItemNBC-250DNBC-350DNBC-500D
Rated Input Voltage3-380V  50Hz
Rated Input Current13A25A43A
Rated Input Capacity9KVA14KVA23.5KVA
Open Circuit Voltage60V
No-load Loss65W80W
Voltage Adjustment Range16±1V-40±2V16±1V-46±2V
Output Current Range40-250A50-350A50-500A
Diameter of Suited Welding Wireф0.8mm, ф1.0mmф0.8mm, ф1.0mm, ф1.2mmф1.0mm, ф1.2mm, ф1.6mm
Full Load Duration RateX=60%
Efficiencyη≥0.85
Power Factorλ≥0.7-0.9
Ingress Protection of EnclosureIP21
Cooling ModeForced Air Cooling
Weight35kg45kg70kg
Dimension(L×W×H)590×310×540mm650×310×540mm

We are a professional inverter CO2 welder manufacturer in China. We also provide horizontal 3-roller rolling machine, pneumatic AC resistance welder, arc spray triaxial CNC machine, assembling machine, and more.

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