Description
The World’s Most Preferred and Reliable Fully Thyristorised MIG/MAG Welding System
Key Features
-
- Synergic mode (Unified mode) is available for easy setting of current and voltage.
- Fresh tip treatment and burn-back time control are adjustable.
- Secondary short circuit protection is a standard function.
- Arc sensitivity is selectable by changing the tap of the reactor. Crater current and crater voltage controls on front panel.
- Crater selection switch, gas check switch, Solid/FCW selection switch, wire diameter selection switch are available on the front panel.
- Works on 50/60 Hz frequency in power supply.
Technical Specification
| Technical specification | Units | 250 KR2 | 350 KR2 | 400 KR2 | 500 KR2 |
|---|---|---|---|---|---|
| Rated input Voltage | Volts | 415, +10%, -10% | |||
| Phase/Freq. | No./Hz | 3ph/50-60 | |||
| Input KVA@ 60% duty cycle | KVA/KW | 9.5/7.9 | 18.1/16.2 | 21/19 | 31.9/28.1 |
| Rated Current Range | Amps | 50-250 | 60-350 | 60-400 | 60-500 |
| Rated Voltage Range | Volts | 15-27 | 16-36 | 16-39 | 16-45 |
| Rated duty cycle | % | 60 | 50 | 60 | 60 |
| Ingress Protection | Class | IP21S | |||
| Insulation | Class | H Class | |||
| Weight | Kg | 94 | 117 | 149 | 158 |
