| ANSI Code |
Description |
| 37 |
Under Current Protection |
| 46 |
Negative sequence 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 |
| 50H/NH |
Harmonic Blocking/Unbloking |
| 50SEF |
Sensitive Ground Over Current Protection |
| 64G |
High Impedance Restricted Earth Fault Protection |
| 50BF |
Breaker Failure |
| 49 |
Thermal Overload Protection |
| 50LR |
Locked Rotor Protection |
| 48 |
Prolong Start Protection |
| 66 |
Number Of Starts |
| 86 |
Lockout (Trip command) |
