5.7.6 Overview of Options Wiring
5.7.6.1 Auxiliary Supply Terminals
Table 33: Auxiliary Supply Codes
Character position Option code Description
21 1 230 V AC external
5 230 V AC external + 24 V DC internal
6 120 V AC external
9 120 V AC external + 24 V DC internal
The auxiliary supply terminal option provides an external voltage supply to the –XD1.1 terminal. The external supply must be short-
circuit protected. The power of the external supply depends on other selected cabinet options.
e30bu195.10
-XD1.1
-FC6
-XD1
10 A
2
Illustration 42: Auxiliary AC Supply Terminals
WAR N I N G
HIGH VOLTAGE
The mains disconnect switch does not disconnect the external voltage supply. Failure to disconnect the external voltage supply
before touching any components in the control compartment can result in death or serious injury.
-
Disconnect the external voltage supply.
-
Only qualified personnel must install, start up, and maintain the drive.
5.7.6.2 Auxiliary Voltage Transformer
Table 34: Auxiliary Supply Codes
Character position Option code Description
21 2 230 V AC internal
4 230 V AC internal + 24 V DC internal
7 120 V AC internal
8 120 V AC internal + 24 V DC internal
The auxiliary voltage transformer is an option fitted internally that allows for the supply to be tapped from the mains. If the enclosed
drive is specified with a fused disconnect, the supply for the auxiliary voltage transformer is taken from between the drive and the
fused disconnect. This configuration allows the control voltage to be disconnected with the main switch.
Electrical Installation
Operating Guide | VLT® AQUA Drive FC 202
AQ262141056213en-000101 / 130R0882
72 | Danfoss A/S © 2018.10
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