Cover. When removed, you can attach the drivemodule to the LCL filter module.20Output power cable connection terminals(assembled at the factory)8Lifting lugs21Grounding terminal for output power cable shields9Connector for charging circuit switch or contactor22Metallic shroud. With option +H370, the shroudincludes a ground bar.10Input power cable connection busbars (L1/U1,L2/V1, L3/W1 and DC+ and DC- busbars (UDC+and UDC-)23Main cooling fans11Common mode filter24Pedestal guide plate for the drive module12■ LCL filter module12435Pedestal guide plate for the LCL filter module4Busbars for connecting the LCL filter module tothe drive module electrically1Lifting lugs5Handle2--Main cooling fans3Operation principle and hardware description 31