MATWELD WELDER INVERT 200A 220V VRD

VRD stands for Voltage Reduction Device

A VRD reduces the maximum open circuit voltage across the output terminals to below 15 volts

This is a safety requirement of most mines in South Africa when the unit is to be operated underground or in damp conditions. The presence of a VRD can however cause difficulty in the striking and re-striking of the arc with less skilled operators. This is because the machine has to rapidly change from the reduced open circuit voltage of below 15 volts to the open circuit voltage of around 56 volts necessary to strike the arc.

Key Features

Compact and lightweight

Stable Arc with excellent striking capabilities

Hot Start MMA

Over Voltage and Over Current protection

Carry Handle and Convenient Shoulder strap

Suitable for Scratch Start TIG welding

Supplied with welding cables

Please Note: All VRD Machines must be Built in and can’t have an on/off function

Technical Data

Input Power Voltage Single Phase AC 220V ±10%

Rated Input Power Capacity 5.3 KVA

No Load Voltage 9V

Output Current Range 20 - 200A

Rated Output Voltage 26.2V

Duty Cylce % 60%

Weight 8Kg

Dimensions - LWH 371 x 155 x 295mm

CODE: MAT9055VRD

BARCODE: 6008075008505

HEIGHT: 35.5cm

LENGTH: 53.0cm

WIDTH: 28.5cm

WEIGHT: 8kg