VFD System
AssemblyMedium- or low-voltage variable frequency drive matching fan output to ventilation demand; airflow scales with speed, power with speed cubed. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for VFD System
7 top-level lines as of r107679| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | VFD Cabinet | mine-ventilation-fan-vfd-cabinet | 1× | 1 | · | part |
| 2 | IGBT Power Module | igbt-module | 6× | 6 | · | part |
| 3 | Line Reactor | mine-ventilation-fan-line-reactor | 1× | 1 | · | part |
| 4 | VFD Cooling Unit | mine-ventilation-fan-vfd-cooling | 1× | 1 | · | part |
| 5 | Microcontroller | mcu | 1× | 1 | · | part |
| 6 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 7 | Connector | connector | 6× | 6 | · | part |