General Description
The ADR132A is a 3 phase under over voltage relay with timer suitable for capacitor bank protection , VT supervision etc.
| ANSI | Protection Functions |
| 27 | Under voltage protection for all 3 phases. |
| 59 | over voltage protection for all 3 phases. |
| Model | Functional Details | Cabinet Style |
| ADR132A | Non Communicable Numerical 3 phase under over voltage relay. | CSA-150 |
Numerical UV/OV Protection Relay : ADR132A
Specifications
- 3 Phase start connected, full under / over voltage protection.
- Programmable (Non- Volatile) Setting By local keys Back - lit LCD display for settings.
- Display of fault voltage / Load voltage.
- Wide Under voltage range – 45% to 100% (100% = bypass under voltage element).
- Wide Over voltage range – 100% to 155% (100% = bypass over voltage element).
- Design using DSP technology.
- Latching of fault value.
- Pass-word protection for setting.