3RT1/3RH1 contactors
SIRIUS System Manual
GWA 4NEB 430 0999-02b
3-45
Kits
The following table shows you the components of the kit for the star-delta
combination in frame size S00 and explains how to put it together:
Table 3-20: Assembly of the star-delta combination in frame size S00
Drawing: frame size S00 Step Procedure
1/2/3
Mount the mechanical inter-
locks between the K2 star con-
tactor and the K3 delta contac-
tor
(1, 2)
.
4/5
Press the two connecting clips
from above and below onto the
two contactors
(3)
.
Make sure the clips are on the
correct side.
6/7
Break the upper link module off
at the notches
(6)
, and attach
the wiring modules
(7)
to con-
nect the main conducting paths
(between line contactor K1 and
delta contactor (K3) and at the
same time to interlock the com-
bination electrically (K3-K2).
8/9
Wire A2
(8)
, and tighten the
terminal screws
(9)
.
5
1
3
2
4
9
7
7
7
8
6
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