Darrah Electric, New, Old Stock. Water Cooled.
Solid State Ignitron Tube Replacement for Resistance Spot and Seam Welders.
200KVA Welding Transformer Size
1700 Amps RMS at 50% Duty Cycle
9000 SGL. Cycle Surge Current (ITSM)
2200 SCR Voltage Rating (PIV)(VRRM)
Ignitron Size: D or C
Water Requirements:
Amps RMS is achieved with a cooling flow rate of 1.2 gallons (4.5 liters) per minute at 40°C water temperature.
Water Connections:
Fits 3/8 inch hoses.
Cooling Block:
Copper-Nickel Plated.
Welding Ratings:
Suggested transformer KVA is based on the maximum secondary voltage at 50% duty cycle, 460 Volt incoming A.C. line or higher; typically, spotwelding applications.
Thermostat:
All switches are supplied with an encapsulated thermostat sensor, 50°C open on rise, and is isolated to base to 2000 Volts. Thermostat leads are 12 inches long.
MOV: Included.
https://www.darrahelectric.com/products/dhe1200-22m
NOTE: No International shipping. Only 48 lower states!