SCR Power Controller Products

Variable Resistance Loads

Molybdenum, Graphite, Silicon Carbide

Model Phase Mode Voltage Current Highlights
1022 One Phase Angle120-575 Vac 10-70 Amps @ 55°C Accepts Vdc and potentiometer commands.
1025 One Phase Angle120-575 Vac 10-70 Amps @ 55°C Accepts mA commands.
1029C One Phase Angle120-575 Vac 50-2000 Amps @ 55°C Higher current ratings than our solid state relay models. Features include: current limiting, shorted SCR detection, over-current trip, metering outputs, user selectable feedback modes.
1032A One Phase Angle120-575 Vac 10-70 Amps @ 55°C Accepts most commands. Field adjustable current limiting.
1039 One Phase Angle120-575 Vac 10-180 Amps @ 55°C Accepts most commands. Features include: on-board line fusing and metering outputs. Optional card adds: current limiting, shorted SCR detection, over-current trip and a second command setpoint.
1600 One/Three Phase Angle or Zero Cross120-575 Vac 10-70 Amps @ 55°C Accepts most commands. Allows mixing of line voltages and load currents for multiple zones in a small footprint.
2022 One Phase Angle120-575 Vac 10-70 Amps @ 55°C Accepts most commands. Dual setpoints for fast transistions.
3629C Three Phase Angle208-575 Vac 50-1000 Amps @ 55°C Higher current ratings than our solid state relay models. Features include: current limiting, over-current trip, shorted SCR detection.
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Industries We Serve

Oil & Gas

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