Device Name | Model | Application |
---|---|---|
220 kV transformer protection device | EPS-3630T2-GCN | 220 kV transformer protection, conventional station |
220kV and above double busbar and double busbar with double section busbar protection devices | EPS-3650A-GCN | 220kV and above busbar protection, conventional substation |
220kV and above line longitudinal differential protection devices | EPS-3621A-GCN | 220kV-750kV line protection, conventional substation |
220kV and above non-electrical protection devices | EPS-3632 | 220kV and above non-electrical protection, conventional substation |
220kV and above operation boxes | EPS-3680 | Double-trip coil phase-segregated or three-phase operation boxes, conventional substation |
220 kV transformer protection device | EPS-3630T2-DA-GZK | 220kV transformer protection, smart substation |
220kV and above double busbar and double busbar with double section busbar protection devices | EPS-3650A-DA-GZK | 220kV and above busbar protection, smart substation |
220kV and above line longitudinal differential protection devices | EPS-3621A-DA-GZK | 220kV-750kV line protection, smart substation |