Onboard Electrical System
AssemblyFlameproof enclosure housing the medium-voltage distribution, haulage inverters and motor protection for all onboard drives. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Onboard Electrical System
8 top-level lines as of r100582| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Flameproof Enclosure | longwall-shearer-fl-enclosure | 1× | 1 | · | part |
| 2 | Vacuum Contactor | longwall-shearer-mv-contactor | 3× | 3 | · | part |
| 3 | Haulage Inverter | longwall-shearer-haulage-inverter | 2× | 2 | · | part |
| 4 | IGBT Power Module | igbt-module | 6× | 6 | · | part |
| 5 | Cable Handler | longwall-shearer-trailing-cable-handler | 1× | 1 | · | part |
| 6 | Relay | relay | 8× | 8 | · | part |
| 7 | Wire Bundle | wire-bundle | 4× | 4 | · | part |
| 8 | Connector | connector | 8× | 8 | · | part |