DOMOTEC MMA-350 welding inverter

Description

The DOMOTEC MMA-350 welding inverter is designed for DC welding with electrodes from 1.6 to 5.0 mm and suits both household use and work on-site. Its compact size, light weight and modest power draw let it be used in multi-storey buildings, apartments and country houses, including on 10-amp fuses and most generators. IGBT technology with low-inductance electrolytic capacitors and PWM control deliver a smooth, stable arc and quality weld seam, while smooth current adjustment with a touch display allows precise tuning of welding parameters. The unit has overload and overheat protection and can weld carbon steel, alloy steel, cast iron, and stainless steel with a special electrode.

Specifications

Welding type

direct current (DC)

Electrode diameter

1.6-5.0 mm

Power consumption

7 kW (at arc strike

drops by roughly half with a stable arc)

Input voltage

160-230 V

Fuse compatibility

from 10 A

Technology

IGBT

Control

PWM

Display

touchscreen

Protection

overload and overheat

Operating temperature

-25°C to +50°C

Weldable materials

carbon steel, alloy steel, cast iron, stainless steel (with special electrode)