Protection Relays
AssemblyDedicated protection relays monitoring overcurrent, underfrequency, overvoltage, and reactive power per generator. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Protection Relays
5 top-level lines as of r73944| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Relay | relay | 4× | 4 | · | part |
| 2 | Underfrequency Relay | generator-paralleling-underfreq-relay | 1× | 1 | · | part |
| 3 | Overvoltage Relay | generator-paralleling-overvoltage-relay | 1× | 1 | · | part |
| 4 | Reverse-Power Relay | generator-paralleling-reverse-power-relay | 1× | 1 | · | part |
| 5 | Synchronism Check Relay | generator-paralleling-sync-check-relay | 1× | 1 | · | part |