SCR Power Controllers (Phase Angle Type)
Phase Angle Control (1ø) SCR Power Modules : PA 01 XXX 0 00 Series
Phase Angle Control (3ø) SCR Power Modules : PA 03 XXX 0 00 Series
Standard Available Ratings
| XXX | Current Rating | Max kW@230V AC | Max kW@415V |
|---|---|---|---|
| 012 | 12 Amps | 2.760 | N.A. |
| 025 | 25 Amps | 5.750 | 18 |
| 037 | 37.5 Amps | 8.625 | 27 |
| 050 | 50 Amps | 11.500 | 36 |
| 062 | 62.5 Amps | 14.375 | 45 |
| 085 | 85 Amps | 19.550 | 62 |
| 100 | 100 Amps | 23.00 | 72 |
| 120 | 120 Amps | 27.60 | 86 |
Features
- Input Select ability: 0-10 V, 4-20 mA, 0-5 V, 1-5 V, 0-20 mA
- External Current Limiting: 0-100 % by Pot. (Same Unit 50 A can be used for 25 A and so on)
- Heater Open Relay
- Isolated 0-10 V DC Output proportional to Output AC Current
- Digital Firing Circuitry : Positive and negative half cycles are fired with a difference of 200 micro seconds.
- Master Slave Select ability : Comes with Inbuilt intelligence on Card which is capable of self finding whether it is master or slave
- Indications like Single Phasing, Wrong Sequence /Over Volt etc.