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Danfoss VLT AutomationDrive FC 301

Danfoss VLT AutomationDrive FC 301
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1
IMPORTANT ! The label MUST be placed on the LCP frame
as shown (UL approved).
2 Relay card
Illustration 11.8 Enclosure Types A2-A3-B3
1
IMPORTANT ! The label MUST be placed on the LCP frame
as shown (UL approved).
2 Relay card
Illustration 11.9 Enclosure Types A5-B1-B2-B4-C1-C2-C3-C4
WARNING
Warning Dual supply
How to add the Relay Card MCB 105 Option:
1. Disconnect power to the frequency converter.
2. Disconnect power to the live part connections on
relay terminals.
3. Remove the LCP, the terminal cover and the LCP
fixture from the frequency converter.
4. Fit the MCB 105 option in slot B.
5. Connect the control cables and fasten the cables
with the enclosed cable strips.
6. Make sure the length of the stripped wire is
correct (see Illustration 11.11).
7. Do not mix live parts (high voltage) with control
signals (PELV).
8. Fit the enlarged LCP fixture and enlarged
terminal cover.
9. Replace the LCP.
10. Connect power to the frequency converter.
11.
Select the relay functions in 5-40 Function Relay
[6-8], 5-41 On Delay, Relay [6-8] and 5-42 Off
Delay, Relay [6-8].
NOTICE
Array [6] is relay 7, array [7] is relay 8, and array [8] is
relay 9
NOTICE
To access RS-485 termination switch S801 or current/
voltage switches S201/S202, dismount the relay card (see
Illustration 11.8 and Illustration 11.9, position 2).
Relay 7
NC NCNC
Relay 9Relay 8
1 2 3 12
130BA162.10
754 6 8 9 10 11
Illustration 11.10 Relays
130BA177.10
8-9mm
2mm
Illustration 11.11 Correct Wire Inserting
Options and Accessories
VLT
®
AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
158 MG33BF02 - Rev. 2013-12-20
1111

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