Relay Option Mcb 105 - Danfoss VLT AutomationDrive FC 300 Design Manual

FC 300 Design Guide

Relay Option MCB 105

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The MCB 105 option includes 3 pieces of changeover
contacts and can be fitted into option slot B.
Electrical Data:
Max terminal load (AC) .................................................................................................. 240 V AC 2A
Max terminal load (DC) ................................................................................................... 24 V DC 1 A
Min terminal load (DC) ...................................................................................................... 5 V 10 mA
Max switching rate at rated load/min load .................................................................... 6 min
How to add the MCB 105 option:
Warning Dual supply
IMPORTANT
1. The label MUST be placed on the LCP frame as shown (UL-approved).
The power to the adjustable frequency drive must be disconnected.
•
The power to the livepart connections on relay terminals must be disconnected.
•
• Remove the LCP, the terminal cover and the cradle from the FC 30x.
Fit the MCB 105 option in slot B.
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Connect the control cables and fasten the cables by the enclosed cable strips.
•
Various systems must not be mixed.
•
• Fit the extended cradle and terminal cover.
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How to Select Your VLT
MG.33.B3.22 - VLT is a registered Danfoss trademark
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