Danfoss vlt FC 102 Installation Guide

8.3.11 Connections in a 4-Drive Module System
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R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
R/
91
S/
92
T/
93
U/
96
V/
97
W/
98
R
+
R
-
1
2
3
4
5
6
7
8
9
1 DC fuses 6 DC terminals
2 Drive module 7 Connection to brake
3 Mains input bus bars connecting 2 drive modules 8 Motor output bus bars connecting 2 drive modules
4 Connection to mains input 9 Connection to motor output
5 DC-link bus bars connecting all 4 drive modules – –
Illustration 8.11 Connections in a 4-Drive Module System
NOTICE
DRIVE MODULE WIRING
The installer must install an equal number of wires to
each set of drive modules.
Appendix
VLT
®
Parallel Drive Modules
78 Danfoss A/S © 08/2017 All rights reserved. MG37K302
88

Danfoss vlt FC 102 Specifications

General

Category	DC Drives
Model	Danfoss VLT FC 102
Output voltage range	0 to rated motor voltage
Power range	0.37 kW to 200 kW
Communication interfaces	RS-485
Protection features	Overvoltage, undervoltage, overcurrent, short circuit, earth fault, overtemperature, motor thermal protection
Cooling method	Air-cooled
Enclosure rating	IP20, IP21, IP55 (depending on model)
Approvals	CE, UL, cUL