Legacy Products
Legacy Products
Legacy Products
| Title | Phases | Firing mode | Output | Current low | Current high | Highlights |
|---|---|---|---|---|---|---|
| 1600 (Multi-zone) Power Controller | Single phase | Phase angle, Zero cross | AC | 10 | 70 |
120 to 575 Vac. Multi-zone SCR Controller. Accepts most commands. Allows mixing of line voltages and load currents for multiple zones in a small footprint. |
| 1802 / 1805 DC Power Controller | Single phase | Phase angle | DC | 10 | 40 |
120 - 570 Vac. Analog SCR Controller. Accepts Vdc or potentiometer commands. 60Hz halfwave DC output. |
| 1822 DC Power Controller | Single phase | Phase angle | DC | 10 | 30 |
120 - 240 Vac. Analog SCR Controller. Accepts Vdc or potentiometer commands. 120Hz fullwave DC output. |
| 1825 DC Power Controller | Single phase | Phase angle | DC | 10 | 30 |
120 - 240 Vac. Analog SCR Controller. Accepts mA commands. 120Hz fullwave DC output. |
| 2022 AC Single Phase Power Controller | Single phase | Phase angle | AC | 10 | 70 |
120 - 575 Vac. Analog SCR Controller. Accepts most commands. Dual setpoints for fast transitions. |
| 3020 Three Phase Power Controller | Three phase | Zero cross | AC | 10 | 70 |
120 - 575 Vac. Analog SCR Controller. Powered off of the 4/20mA loop, so no control transformer is required. |
| 3021A Three Phase Power Controller | Three phase | Zero cross | AC | 10 | 70 |
120 - 575 Vac. Analog SCR Controllers. Accepts most commands. |
| 3021B Three Phase Power Controller | Three phase | Zero cross | AC | 10 | 70 |
120 - 575 Vac. Analog SCR Controller. Accepts most commands. Sync-guard smoothes out line current draw when multiple controllers are in use. |
| 3027 Three Phase Power Controller | Three phase | Zero cross | AC | 85 | 750 |
208 - 575 Vac. Analog SCR Controller. Accepts most commands. Features include: Sync-guard, Trans-guard and on-board line fusing for most frame sizes. |
| 3037 Three Phase Zero Cross Power Controller | Three phase | Zero cross | AC | 85 | 750 |
208 - 575 Vac. Analog SCR Controller. Accepts most commands. Features include: Sync-guard, Trans-guard, Shorted SCR detection and on-board line fusing for most frame sizes. |