Product Specification
ASHIDA | |
New | |
YES |
Product Descriptions
ASHIDA Electronics Pvt.Ltd.
A21M- Motor Protection Relay
Model | Functional Details | Cabinet Style |
A21M | Motor Protection Relay | CSE |
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) |