Danfoss VLT FC Series Installation Guide

9. Remove the control card EMC shield.
A If the MCB 159 is installed, lift the left side of the control card EMC shield first, then lift the right side until it is possible to
remove the MCB 159 ribbon cable. Otherwise, there is a risk to destroy the cable or the connector. When the ribbon cable is
removed, the EMC shield is separated from the control card.
2
1
e30bf723.11
1 T10 screws 2 Control card
Illustration 8: Screws and EMC Shield
10. Unscrew the 3 T10 screws and remove them.
11. Gently remove the control card from the upper-right socket. Avoid overbending and contact with electronic components.
Replacement
Installation Guide | Control Card VLT® FC Series
AN279051429263en-000101 / 130R0788 | 9
Danfoss A/S © 2018.09

Danfoss VLT FC Series Specifications

General

Category	DC Drives
Series	VLT FC Series
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Overtemperature, Motor overload
Communication Interfaces	CANopen, PROFIBUS, Ethernet
Cooling Method	liquid-cooled
Enclosure Rating	IP20, IP21, IP55
Ambient Temperature	-10°C to +40°C (14°F to 104°F) without derating