Siemens SIKOSTART 3RW34 Instructions De Service page 79

L1
L2
L3
PE
1M
1OL
1MTR
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. 28 : Power wiring for a single speed, non-reversing motor, wired "Inside Delta" in a vented enclosure, with fusible disconnect and
3ZX1012-0RW34-1AN1
1DS
1FU
L1 L2 L3
(1) (3) (5) PE
2M
T6 T4 T5
T1 T2 T3
(2) (4) (6) (12) (8) (10)
PE
T6 T1
M
3~
T4
T3
T2
T5
PE
Switch Settings for 1MTR
Switch Functions
SW1
SW1
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4 4
3 3
2 2
1 1
isolation contactor, or circuit breaker with shunt trip
Shunt
Trip
1CB
L1 L2 L3
(1) (3) (5) PE
3M
Note
Order of
Terminal
Leads
T1 T2 T3
(2) (4) (6) PE
2OL
T6
2MTR
T3
T5
Switch Settings for 2MTR
View of Terminal Block Edge of SIKOSTART
37 38
M
M
M
Appendix B
Note
Order of
Terminal
Leads
T6 T4 T5
(12) (8) (10)
T1
M
3~
T4
T2
PE
(SW 1-4) Close On Fault
(SW 1-3) Delta Motor
(SW 1-2) No Start Delay
(SW 1-1) No Stop Delay
SW1
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