The Transweld Challenger 400 is a step switch power source designed for MIG/MAG welding with the Transmatic 4C wire feed unit.
The units are robust industrial MIG welding packages designed for use in a wide range of general fabrication applications. The Transweld Challenger 400 power source and Transmatic 4C wire feed unit are both constructed using a sturdy galvanised case.
The 4 wheel feed mechanismof the Transmatic 4C has grooved feed rollers and an idle pressure roller for positive and stable feeding.
The power units are fan cooled and equipped with thermal overload protection. The machines can be fitted with an instrument that displays current and voltage. It incorporates a hold function and can be calibrated.
- Ideal for welding applications within the general steel fabrication sector
- Available with or without digital meters
- Supplied complete with lilted undergear
- Fitted with lEG 3 phase mains plug
- Equipped with wire inch and gas purge
- Suitable for wire diameters 0.6mm to 1.6mm
- Electronically controDed feeding provides stable and consistent results
- Industry beating 40 voltage steps fOf accurate setting
- Transmatic 4C designed to meet the most rigid safety standard IECIEN 60974-1
- Mains Voltage 400-415V, 3~50/60Hz
- Permissible load at:
100% duty cycle 280A/28V
60% duty cycle 365A/32V
30% duty cycle 400A/34V
- Setting Range (DC) 50A/16.5V, 400A/34V
- Open circuit voltage 17-35V
- Open circuit power 360W
- Efficiency 71%
- Power factor at max load 0.98
- Control Voltage 42V,50/60Hz,
- Operating Temperature -10 to +40 degrees C
- Dimensions L x W x H812 x 552 x 925mm
- Weight 142kg
- Enclosure class IP23
- Application class S
