Typical Installation - Danfoss VLT MCD 600 Operating Manual

Operating Guide | VLT® Soft Starter MCD 600
13, 14 Main contactor output
Not using fuses or circuit breakers voids the guarantee.
Illustration 11: Wiring of an Inside Delta Installation

5.8 Typical Installation

The VLT® Soft Starter MCD 600 is installed with a main contactor (AC3-rated). Control voltage must be supplied from the input side of
the contactor.
The main contactor is controlled by the main contactor output (13, 14).
1
K1 F1
1/L1
3/L2
5/L3
A7
A8
A9
RESET
S1
COM+
START
S2
COM+
DI-A
DI-B
TER-05
TER-06
1 Three-phase supply
3 Control voltage (soft starter)
36 | Danfoss A/S © 2018.10
2/T1
4/T2
6/T3
3 10
13
14
21
4
22
6
23
33
44
AO-07
#
5
7
AO-08
2
M
8
(L/+) (N/# )
K1
9
+
A
2 Motor
4 Digital inputs
Installation
AQ262141844215en-000202 / 175R1174