Protection Relay
AssemblyA self-powered microprocessor relay sensing the tee-off current and tripping the vacuum interrupter, with a local display. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Protection Relay
5 top-level lines as of r142190| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 4 | Current Sensor | rmu-current-sensor | 3× | 3 | · | part |
| 5 | Trip Coil | rmu-trip-coil | 1× | 1 | · | part |