Danfoss VLT AutomationDrive FC 300 Design Manual page 122

FC 300 Design Guide
Frame sizes A5, B1, B2, C1 and C2
IMPORTANT
1. The label MUST be placed on the LCP frame as shown (UL approved).
Warning Dual supply
How to add the MCB 105 option:
• The power to the frequency converter must be disconnected.
• The power to the live part connections on relay terminals must be disconnected.
• Remove the LCP, the terminal cover and the LCP fixture from the FC 30x.
• Fit the MCB 105 option in slot B.
• Connect the control cables and fasten the cables with the enclosed cable strips.
• Make sure the length of the stripped wire is correct (see the following drawing).
• Do not mix live parts (high voltage) with control signals (PELV).
• Fit the enlarged LCP fixture and enlarged terminal cover.
• Replace the LCP.
• Connect power to the frequency converter.
• Select the relay functions in par. 5-40 [6-8], 5-41 [6-8] and 5-42 [6-8].
NB (Array [6] is relay 7, array [7] is relay 8, and array [8] is relay 9)
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Options and Accessories
MG.33.B8.02 - VLT ® is a registered Danfoss trademark