WEG CFW-11 User Manual page 39

Installation and Connection
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Figure 3.14 - (a) to (c) - Location of the PRT1 board and procedure for disconnecting the RFI filter and the MOV connected
3-18 | CFW-11
PRT1 board
(a) Location of the PRT1 board (inverter without the bottom front cover)
PRT1 board
(b) Location of the PRT1 board for models with optional IP55
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(c) Procedure for disconnecting the RFI filter and the MOV connected to the
ground – necessary for using the inverter in IT or corner-grounded delta networks
to the ground – necessary for using the inverter in IT or corner-grounded delta networks
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