Table 3-20: Assembly Of The Star-Delta Combination In Frame Size S00 - Siemens sirius System Manual

Kits
SIRIUS System Manual
GWA 4NEB 430 0999-02b
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:
Drawing: frame size S00
5
3
2
1
4
7
9
8

Table 3-20: Assembly of the star-delta combination in frame size S00

Step
1/2/3 Mount the mechanical inter-
4/5
6/7
6
8/9
7
7
3RT1/3RH1 contactors
Procedure
locks between the K2 star con-
tactor and the K3 delta contac-
tor (1, 2).
Press the two connecting clips
from above and below onto the
two contactors (3).
Make sure the clips are on the
correct side.
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).
Wire A2 (8), and tighten the
terminal screws (9).
3-45