Royce Heavy Duty Inverter Welding Machine RAC 400 Amps

1. Advanced IGBT inverter technology, stable performance, 85% working efficiency, samll no-load lose ,easy to use, convenient to carry;
2.high duty cycle:100% in normal temperature(means it can continue working for 24 hours without stop), even in the temperature 40, it can arrive to 60% working in the full current
3.Precise control system: PWM Pulse Width Modulator, closed loop control system

Inverter welder
Item no: RAC-400
Input voltage 220~230V
Frequency 50-60Hz
Input capacity:8.7 KVA
Current range: 20-400A.
Usable electrode:1.6-5.0m