Page 24 - contactors_motor_protection_for_rolling_stock_application

DOL and reversing starters protected by manual motor starters

With AF..B contactors - open type version in kit form
Wiring diagrams

Direct-on-line starters
Power circuit 1-phase AC or DC local control AC or DC remote control
KM1:5/L3 KM1:5/L3

2 1/L1 3/L2 5/L3 1/L1 3/L2 5/L3 Us 33 Q1 34 Us 33 Q1 34
33 43 33 43
Q1
34 44 34 44
I> I> I> I> I> I> O O
2/T1 4/T2 6/T3 2/T1 4/T2 6/T3 13 13
I KM1 I KM1
1/L1 3/L2 5/L3 1/L1 3/L2 5/L3 14 14
A1 13 13
KM1
A2 14 14 A1 A1
2/T1 4/T2 6/T3 2/T1 4/T2 6/T3 Us Q1 KM1 Us Q1 KM1
N 43 44 A2 N 43 44 A2

KM1:3/L2 KM1:3/L2
V
U W U V
M M
~
~
Reversing starters
Power circuit AC or DC local control
KM2:5/L3

1/L1 3/L2 5/L3 Us 33 Q1 34
33 43 O
Q1
34 44
I> I> I>
.3 .3
2/T1 4/T2 6/T3 I KM1 II KM2
.4 .4
With VM
1/L1 3/L2 5/L3 1/L1 3/L2 5/L3 With VEM4 01 01 21 21
A1 A1 (2) (2) KM2 KM1
KM1 KM2 22 22
A1 A1
A2 A2 KM1 KM2 KM1 KM2
2/T1 4/T2 6/T3 2/T1 4/T2 6/T3 Us 43 Q1 44 A2 (1) A2 A2 A2
N
(3)
KM2:3/L2
AC or DC remote control
U V W
M KM2:5/L3 33 Q1 34
~

Us
O
II
.3 .3
KM1 KM2
.4 .4
I
With VM
With VEM4
01 01 21 21
(2) (2) KM2 KM1
22 22
A1 A1
KM1 KM2 KM1 KM2
Us 43 Q1 44 A2 (1) A2 A2 A2
N
1SBC100253S0201
(3)
KM2:3/L2
Note: - VEM4 = VM4 (1) + VE4 (2) with A2-A2 (3) connection.

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