Our Water Cooled Dummy Loads for DC applications or very low frequencies are extraordinary water terminations that exhibit excellent and stable characteristics during their full range of operating power. The rugged, precision design of the Water Cooled Series provides reliability, serviceability, convenience, and economy.
Model 520015
Power Rating: 15kW continuous CW
Impedance: 25 ohms nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 20 GPM Minimum
Water Connectors: 3/4″ x 14 NPT
Input Connectors: Threaded terminals
Dimensions: 30.75″ x 10.75″ x 10.75″
Weight: 33 lbs.
Finish: Acrylic Paint
Impedance: 25 ohms nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 20 GPM Minimum
Water Connectors: 3/4″ x 14 NPT
Input Connectors: Threaded terminals
Dimensions: 30.75″ x 10.75″ x 10.75″
Weight: 33 lbs.
Finish: Acrylic Paint
Model 520025
Power Rating: 25kW continuous CW
Impedance: 50 ohms nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 20 GPM Minimum
Water Connectors: 1-1/4″ x 11-1/2 NPT
Input Connectors: Threaded terminals
Dimensions: 32.34″ x 22.6″ x 9.53″
Weight: 63 lbs.
Finish: Acrylic Paint
Impedance: 50 ohms nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 20 GPM Minimum
Water Connectors: 1-1/4″ x 11-1/2 NPT
Input Connectors: Threaded terminals
Dimensions: 32.34″ x 22.6″ x 9.53″
Weight: 63 lbs.
Finish: Acrylic Paint
Model 520030
Power Rating: 30kW continuous CW
Impedance: 25 ohms nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 20 GPM Minimum
Water Connectors: 1-1/4″ x 11-1/2 NPT
Input Connectors: Threaded terminals
Dimensions: 32.34″ x 22.6″ x 9.53″
Weight: 63 lbs.
Finish: Acrylic Paint
Impedance: 25 ohms nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 20 GPM Minimum
Water Connectors: 1-1/4″ x 11-1/2 NPT
Input Connectors: Threaded terminals
Dimensions: 32.34″ x 22.6″ x 9.53″
Weight: 63 lbs.
Finish: Acrylic Paint
Model 520100
Power Rating: 100kW continuous CW
Impedance: 1 ohm nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 40 GPM Minimum
Water Connectors: 1-1/2″ x 11-1/2 NPT
Input Connectors: Threaded terminals
Dimensions: 39.6″ x 20.3″ x 24.5″
Finish: Acrylic Paint
Impedance: 1 ohm nominal, other ohm values available
Frequency Range: DC
Max. Outlet Water Temp.: 90°C
Max. Inlet Water Pressure: 50 PSI
Water Flow: 40 GPM Minimum
Water Connectors: 1-1/2″ x 11-1/2 NPT
Input Connectors: Threaded terminals
Dimensions: 39.6″ x 20.3″ x 24.5″
Finish: Acrylic Paint
- RF power is dissipated in proven, ceramic, rugged, film-type resistors.
- Resistors can easily be replaced.
- No field adjustments needed.
- Non-contaminating water circuit
- Potable water in open or closed systems
- Rugged construction
- Wall or beam mounted