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!