ABB ASL09-30-10-81 [90/202] Sbc101973s0201

ABB ASL09-30-10-81 [90/202] Sbc101973s0201
DOL starters protected by moulded-case circuit-breakers and
overload relays
With AF contactors - Open type version in kit form
Application
Full voltage direct-on-line (DOL) 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
/
I
n
C
/
C
n
6
5
4
3
2
1
0
7
10 30 60 10080
C
I
I = current
C = torque
In = nominal current
Cn = nominal torque
Coordination types
The contactor and the moulded-case circuit-breaker control and protect motors against overload and short-
circuits according to coordination types 1 and 2 (IEC 60947-4-1/EN 60947-4-1) defining the anticipated level
of 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
Standards IEC 60947-4-1 / EN 60947-4-1
Rated operational voltage Ue max. 400 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
Close to the device < 55 °C
Degree of protection IP20
Mounting positions
Pos. 1
Pos. 3
Pos. 2
Pos. 4
+30° -30°
Pos. 1 ± 30°
Pos. 5
Pos. 1
Direct-on-line
MCCB + AF
Direct-on-line
MCCB + AF + OL
XT2S 160 + BEA140/XT2 +
AF140-30-11 + EF146
1SFC101190V0001
XT2S 160 + BEA140/XT2 +
AF140-30-11
1SFC101191V0001
1SBC101973S0201
5/14 | ABB Motor protection and control - short form catalog
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