Variable Frequency Drive Panel
General
The Variable Frequency Drive (VFD) Panels receive 480VAC from the Power Distribution Panel. The VFD Panel then supplies the required power to an individual Trunnion. There is one (1) VFD located on the 2V04 Underbody Main Line Cell.
On the front of the panel, there is a disconnect switch that will remove all power from the VFD panel.
Item | Description | Function |
---|---|---|
A | Disconnect Switch | Rotary Disconnect switch that will remove power from the VFD panel and associated equipment. |
Major Components
The Variable Frequency Drive Panel (VFD) features the following components.
Item | Description | Part Number |
---|---|---|
A | Siemens Circuit Breaker | CSA 3RV2711-1DD10 |
B | Siemens Door Mount Rotary Disconnect Switch | 3VA9137-0FK31 |
C | Siemens PM240-2PT Power Module | (1P)6SL3211 1[E27 UL0 (S) T-P527700488 |
D | Siemens SINAMICS S120 Control Unit CU310-2 DP | 6SL3040-1LA00-0AA0 |
E | Siemens SITOP PSU300S Power Supply Unit | 6EP1434-2BA10 |
F | Siemens SINAMICS Safety Break Relay | 6SL3252-0BB01-0AA0 |
G | Siemens Power Contactor | 3RT2016-1FB42 |