Siemens SIKOSTART 3RW34 Instructions De Service page 55

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  • FRANÇAIS, page 83
L1
L2
L3
PE
S1
F1
1
L1
G1
2
T1
F2
M1
Open On Fault (SW 1-4)
Delta Motor (SW 1-3)
With Start Delay (SW 1-2)
No Stop Delay (SW 1-1)
37
M
M
M
Fig. 16 : Power wiring for motors, wired "Inside Delta" in a vented enclosure, with fusible disconnect and isolation contactor, and
~
Fig. 17 : Control wiring for motors, wired "Inside Delta" in a vented enclosure, with fusible disconnect and isolation contactor, and
The circuit diagrams with NEMA symbolism are to be found in Appendix B (pages 36 to 42).
3ZX1012-0RW34-1AN1
Shunt
trip
Q1
3
5
L2
L3 PE
K1
Note
Order of
terminal
leads
4
6 PE
12
8 10
T2
T3
T6 T4 T5
W2
U1
M
3~
W1
U2
V2
V1
PE
Switch Settings for M1
Switch Functions
SW1
SW1
38
4
4
3
3
2
2
1
1
shunt release.
F2
13
37
Start
G1
G1
G1
S2
14
38
Run
Fault
Um=100%
Stop
S3
X1
A1
Start
Fault
G1
G1
K1
X2
A2
shunt release.
I >
I >
I >
1
3
5
L1
L2
L3 PE
G2
Note
Order of
terminal
leads
2
4
6 PE
12
8 10
T1
T2
T3
T6 T4 T5
F3
W2
U1
M2
M
3~
W1
U2
V2
V1
PE
View of Terminal Block Edge of SIKOSTART
37
38
M
M
M
F3
13
27
37
Start
G2
G2
S4
28
14
38
Run
Fault
Stop
S5
Shunt Release
X1
A1
Circuit Breaker
~
Motor
Run
G2
G2
X2
A2
Connection Diagrams
"Inside Delta Connection"
Switch Settings for M2
(SW 1-4) Close On Fault
(SW 1-3) Delta Motor
(SW 1-2) No Start Delay
(SW 1-1) No Stop Delay
SW1
L1/L+
27
G2
28
Um=100%
Q1
N/L-
15

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