Page 18 - 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

Application
Full voltage direct-on-line (DOL) starting and reversing starting for controlling three-phase asynchronous
motors is a simple and economic solution characterised by a high starting torque (1.9 to 2.1 times full-speed
torque) and a starting current 5.5 to 7 times nominal current.
I >
2 I C
/In /Cn
7
6
I
5
I = current
4 C = torque
In = nominal current
3
Cn = nominal torque
2
C
1
1SBC101546V0014 0 10 30 60 80 100

The contactor and the manual motor starter control and protect motors against overload and short-circuits
DOL starter Coordination types
MS132-10B + BEA16-4 according to coordination types 1 and 2 (IEC 60947-4-1 / EN 60947-4-1) defining the anticipated level of
+ AF09ZB-30-10 service continuity as follow:
Type 1: In short-circuit conditions, the contactor or starter does not endanger persons or installations and
will not be able to then operate without being repaired or having parts replaced.
Type 2: In short-circuit conditions, the contactor or starter does not endanger persons or installations and
will be able to operate afterwards. The risk of contacts light welding is acceptable.
Main Technical Data
I > Standards IEC 60947-4-1 / EN 60947-4-1, IEC 60947-2 / EN 60947-2
IEC 60947-5-1 / EN 60947-5-1
IEC 61373 Category 1 Class B
Applicable parts of IEC 60077-1/2 and EN 50155
Rated operational voltage Ue max. 690 V - 50/60 Hz
Rated insulation voltage Ui
acc. to IEC 60947-4-1 690 V
acc. to UL / CSA 600 V
Switching frequency ≤ 15 starts/hour - 80 % max. load factor - with max. 1.5 s starting time
≤ 30 starts/hour - 50 % max. load factor - with max. 1.5 s starting time
Ambient air temperature use with MS132-B ≤ 60 °C
1SBC101547V0014 Degree of protection IP20
Close to the device
Fixing
On rail acc. to
IEC 60715, EN 60715 Manual motor starter on 35 x 7.5 mm or 35 x 15 mm rail
Contactor fitted with BEA-..4 connecting link and fixed by:
- 2 x M4 screws on the bottom side for direct-on-line starter 1 direction
Reversing starter - 2 x M4 screws place diagonally for reversing starter
MS132-10B + BEA16-4 + BER16-4 Note: the difference of depth between manual motor starter and contactors must be
+ VEM4 + AF09ZB-30-10 compensated with the use of washers or spacers (not supplied)
By screws (not supplied) Manual motor starter fitted with 2 screw fixing kits FS116 by 2 x M4 screws on the top side
Contactor fitted with BEA-..4 connecting link and fixed by :
- 2 x M4 screws on the bottom side for direct-on-line starter 1 direction
- 2 x M4 screws place diagonally for reversing starter

Mounting positions

Pos. 1 Pos. 5 Pos. 1 Pos. 5
1SBC100248S0201
DOL starters Reversing starters

2/6 | ABB