HV Roof Equipment
AssemblyHigh-voltage roofline between the pantograph and the transformer primary. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for HV Roof Equipment
4 top-level lines as of r55370| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Vacuum Circuit Breaker | electric-locomotive-vcb | 1× | 1 | · | part |
| 2 | Surge Arrester | electric-locomotive-surge-arrester | 1× | 1 | · | part |
| 3 | HV Roof Busbar | electric-locomotive-roof-bus | 1× | 1 | · | part |
| 4 | HV Roof Insulator | electric-locomotive-hv-insulator | 6× | 6 | · | part |