Control & Protection Box
AssemblyLow-voltage cubicle housing protection relay, sensors and auxiliary supply. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control & Protection Box
7 top-level lines as of r142159| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Feeder Protection Relay 4 parts | ring-main-unit-distribution-protection-relay | 1× | 1 | 0 | assembly |
| 2 | Current Transformer | ring-main-unit-distribution-current-transformer | 3× | 3 | · | part |
| 3 | Relay | relay | 2× | 2 | · | part |
| 4 | Fault Passage Indicator 3 parts | ring-main-unit-distribution-fpi-unit | 1× | 1 | 0 | assembly |
| 5 | Auxiliary Power Supply 3 parts | ring-main-unit-distribution-aux-supply | 1× | 1 | 0 | assembly |
| 6 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 7 | Connector | connector | 6× | 6 | · | part |