RH-4640

DC ARC Welding Inverter 400A

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Our 400-Amp DC Arc Welding Inverter is equipped with IGBT technology. This technology significantly increases welding quality, conserves energy, and increases efficiency. Ronix RH-4640 comes with short-circuit current protection and provides easier ignition and fewer sparks as well as featuring exceptional arc strike performance at rust surfaces.

The protective features of this arc welding inverter do not stop here. We have included many more similar features to avoid over-the-limit voltages and currents as well as protecting against overheating and overload protection. These features provide the user with an increased level of safety and they give the welding machine more longevity.

Our welding machines come with features to enhance the welding experience. They come with a digital display for highly accurate welding and a professional cooling system to increase efficiency by letting users weld continuously for longer durations.

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Detailed Description

Ronix RH-4640 employs IGBT Technology which provides better welding quality and penetration. This technology also significantly reduces energy consumption and increases efficiency.

Ronix RH-4640 400A DC Arc Welding Inverter: Safe and Convenient!

Our 400-Amp DC Arc welding inverter comes with plenty of features to ensure safety and convenience including protection against voltage, heat, current, and electric load. Our Arc welding inverters also come with a professional cooling system.

Power:

This powerful 400-Amp model accepts input voltages in the range of 170 to 250 Volts. This efficient welding machine has a no-load voltage of 35 to 50 Volts, a rated output voltage of 20.8 to 30 Volts, a Max input power capacity of 12KVA, and a max input current of 55A.

Mechanism:

RH-4640 DC Arc Welding Inverter features IGBT technology which makes it ideal for use in high-voltage settings. Other benefits of this inverter for the user are higher welding quality and welding penetration, reduced energy consumption, and increased efficiency.

Protection and Safety:

This machine also comes with exceptional automatic short circuit current protection, easier ignition, and less spark, and it provides excellent arc strike performance at the rust surface. All these qualities make it safer and easier to use, making it an excellent choice for entry-level welders as well.
This inverter has multiple levels of protection to prevent excessive voltages, currents, and loads. It also prevents overheating which is essential in long and continuous operations. This inverter also comes with anti-stick properties which make it much easier to operate and create better welds.

Digital Display:

RH-4640 400-Amp DC Arc Welding Inverter is equipped with a digital display to provide highly accurate welding.

Cooling System:

This Arc Welding Inverter is also equipped with an excellent cooling system. This system on top of its overheating protections provides exceptional efficiency and even a more suitable system for welding continuously for long hours.

Accessories:

This tool is supplied with essential PPE (Personal Protective Equipment) and Accessories. It comes with a 3 m × 16 mm CCC cable with a 300-Amp holder, a 2 m × 16 mm CCC cable with a 300-Amp holder with an earth clamp, a mask, a brush, and a strap.

Features

- IGBT technology for better welding quality , greater welding penetration,reduced energy consumption and increased efficiency
- Unbeatable automatic short circuit current protection, easy ignition, less spark, provides excellent arc strike performance at rust suface
- Multi protection of over voltage, over heat, over current and over load protection
- Hot start, anti-stick, less spark, reliable. Ideal welding equipment for entry-level welder.
- Digital display provides highly accurate welding
- Professional cooling system in order to increase efficiency and continuance welding

Specifications

Model

RH-4640

Input voltage

170V-250V

No-Load voltage

35-50V

Out-put Current Range

20-400A

Rated Out-put Voltage

20.8-30V

Max Input Power Capacity

12KVA

Max Input Current

55A

Power Factor

0.73

Duty-cycle (25°C)

100%

Insulation Class

Protection Class

IP21S

Electrode Diameter

1.6-5.0mm

Accessories

3m*16mm CCC cable with 300A holder 1pc, 2m*16mm CCC cable with 300A earth clamp 1pc, mask 1pc, brush 1pc, Strap 1pc