Danfoss VLT FC 300 Service Manual

Reinstall in reverse order of this procedure and tighten
hardware according to chapter 1.7 General Torque
Tightening Values. See Figure 7.1.
1
2
3
4
7
8
130BX460.11
4
9
5
6
10
Figure 7.1 Control Card and Mounting Plate
1
Control card mounting plate 6 AC Input bus bars
2 Top fan (IP20) 7 Top bus bar mounting
nuts (0.4 in [10 mm])
3 T25 Screw 8 Control terminals
4 Control card mounting plate
screws (T20)
9 LCP cradle
5 Bottom bus bar mounting
nuts (0.5 in [13 mm])
10 LCP
Table 7.1 Legend to Figure 7.1
7.3.3
Power Card Mounting Plate
1
2
3
4
130BX461.10
Figure 7.2 Power Card and Mounting Plate
1 Power card PCA3 3 Plastic standoff
2 Insulator 4 Power card mounting plate
Table 7.2 Legend to Figure 7.2
1. Remove the control card mounting plate in
accordance with chapter 7.3.2 Control Card and
Control Card Mounting Plate.
2. The power card mounting plate can be removed
with the power card still mounted. Remove the
power card in accordance with
chapter 7.3.4 Power Card, if necessary.
3. To remove the power card mounting plate with
the power card attached, unplug the connectors:
•
MK101
•
MK103
•
MK501
•
MK502
•
MK902
•
Any additional customer-supplied wiring
at MK500 and MK 106
4. Remove the four screws (T20), one from each
corner of the mounting plate.
5. Remove the one screw (T25) from the top center
of the mounting plate.
The IP20 enclosure has a different type and number of
fasteners.
Disassembly and Assembly In...
Service Manual
92 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG94A222
77

Danfoss VLT FC 300 Specifications

General

Brand	Danfoss
Model	VLT FC 300
Category	DC Drives
Language	English