SCR Power Controller Products
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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. |
| 2022 | One | Phase Angle | 120-575 Vac | 10-70 Amps @ 55°C | Accepts most commands. Dual setpoints for fast transistions. |
| FUSION Single Phase | One | Phase Angle or Zero Cross | 24-600 Vac, 45-65 Hz | 50 - 1200 Amps | The FUSION single phase AC power controller is a phase angle or zero cross fired controller which linearly controls, with respect to the setpoint, the AC voltage, current, or true power applied to an electrical load. Control is achieved by means of a pair of inverse parallel SCR’s. |
| 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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