Indirect water cooled SCR Contactors for resistance welding
1100 Welding Rating Amps RMS at 50% Duty Cycle
600 Welding Rating Amps RMS at 100% Duty Cycle
10000 SGL. Cycle Surge Current (ITSM)
1800 SCR Voltage rating (PIV) (VRRM)
Bus Tang Type:
Amps RMS is achieved with a cooling flow rate of 1.2 gallons (4.5 liters) per minute at 40°C water temperature.
1/4-18 NPT tapped holes.
All contactors are supplied with a thermostat sensor, 70°C open on rise, recloses at 58°C, and is isolated to base to 2000 Volts. Thermostat leads are 12 inches long.
- Amps : 1100
- Volts : 1800