SCR Power Controller Products
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Advanced Search1 Phase, Phase Angle
In phase angle control, each SCR of the back-to-back pair is turned on for a variable portion of the half-cycle that it conducts. Power is regulated by advancing or delaying the point at which the SCR is turned on within each half cycle. Light dimmers are an example of Phase-Angle control.
| Model | Phase | Mode | Voltage | Current | Highlights |
|---|---|---|---|---|---|
| 1022 | One | Phase Angle | 120-575 Vac | 10-70 Amps @ 55°C | Accepts Vdc and potentiometer commands. |
| 1025 | One | Phase Angle | 120-575 Vac | 10-70 Amps @ 55°C | Accepts mA commands. |
| 1029C | One | Phase Angle | 120-575 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 Angle | 120-575 Vac | 10-70 Amps @ 55°C | Accepts most commands. Field adjustable current limiting. |
| 1039 | One | Phase Angle | 120-575 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. |
| 2022 | One | Phase Angle | 120-575 Vac | 10-70 Amps @ 55°C | Accepts most commands. Dual setpoints for fast transistions. |
| Custom | Whether you need a modification to a standard power control product or a completely new custom design, we are ready to assist you. Read more about our Custom OEM Products | ||||
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