LEGACY PRODUCTS
3020 Three Phase Power Controller
This product is no longer available and unable to be repaired.
1022 Single Phase Power Controller
This product is no longer available and unable to be repaired.
Product Information
The models 1022 and 1025 are phase angle SCR power controllers for use in single phase applications. The controllers are similar except for command signals. The 1022 accepts 0-5 VDC, 0-10 VDC, or potentiometer. The 1025 accepts 4-20 mA. Both controllers control the RMS voltage to the load proportional to the command signal, independent of line voltage changes of +10/-15%. The command signal is electrically isolated from the line and load voltage.
Some features include:
- Line voltage compensation holds load voltage constant with changes in line voltage
- Soft-start for transformer loads.
- Missing cycle detection
- Can be used with all load types.
- Compact and economical
- 2500 VAC RMS isolation between input/output and line voltage/heatsink.
- Natural convection.
Specifications
| Phases | Single phase |
| Firing Mode | Phase angle |
| Output | AC |
| Amp Sizes | 10A, 20A, 30A, 40A, 70A |
| Voltage |
120V, 240V, 480V, 575V *Other options were previously available upon factory consultation |
| Control | Analog |
| Feedback Type | Voltage |
Downloads
| Manuals and Brochures | |
|---|---|
| 1022 & 1025 Brochure | Download |
| 1022 & 1025 Manual | Download |
| CAD Blocks | |
|---|---|
| 1022 CAD Block | Download |
