General Description
The ADR241A is communicable 3 OC and 1 EF relay with Instantaneous high set and programmable output to simplify feeder protection wiring.
| Model | Functional Details | Cabinet Style |
| ADR241A | Feeder Protection Relay | CSA |
| ANSI Code | Description |
| CLP | Cold load pick up |
| 37 | Under current Protection |
| 46 | Negative Phase Sequence Protection |
| 46BC | Broken Conductor Detection |
| 49 | Thermal overload Protection |
| 50 | Instantaneous/Definite Time Phase Over current Protection |
| 51 | Inverse Time Phase Over current Protection |
| 50N | Instantaneous/Definite Time Ground Over current Protection |
| 51N | Inverse Time Ground Over current Protection |
| 64G | High Impedance Restricted Earth Fault Protection |
| 50BF | Breaker Failure |
| 86 | Lockout (Trip command) |