Page 141 - Motor_protection_and_control_Manual_motor_starters_ contactors

DOL & reversing starters protected by thermal overload relays

With AS, ASL contactors - open type version in kit form

Direct-on-line starters Reversing starters Description
You can easily assemble a direct-on-line starter by
BER16C-3 connecting AS or ASL contactors and T16 thermal
Connection overload relay.
set
AS You can easily assemble reversing starter thanks to our
ASL
Contactors complete range of accessories:
– VM3 mechanical interlock unit: just clip it between the
2 contactors without increasing starter length.
– BER16C-3 connection set: it assures a safe and simple
reversing connection between both contactor main
VM3 terminals and an electrical interlocking between coil
Mechanical
interlock and N.C. built-in auxiliary contact terminals of both 4
unit contactors.
AS
ASL
Contactors Select now easily and quickly your starter in the fol-
lowing pages at 400 V, up to 7.5 kW.
For complete coordination tables, please contact your
T16 T16 ABB local sales organization.
Thermal overload relay Thermal overload relay

Wiring diagrams

Direct-on-line starters
KM1:5/L3 KM1:5/L3 + +

Us Us
1/L1 3/L2 5/L3 1/L1 3/L2 5/L3 RESET A RESET A 95 RESET A RESET A 95
A1 13 13 M 95 M M 95 M
KM1 STOP FR1 STOP 96 FR1 STOP FR1 STOP 96 FR1
A2 14 14 96 96
2/T1 4/T2 6/T3 2/T1 4/T2 6/T3 O O
13 13 13 13
I KM1 I KM1 I KM1 I KM1
14 14 14 14
A
RESET
M 95 97
FR1 FR1
TEST 96 98 KM1 A1 KM1 A1 KM1 A1+ KM1 A1+
STOP 2/T1 4/T2 6/T3 2/T1 4/T2 6/T3 Us N Us N
A2 A2 A2- A2-

KM1:3/L2 KM1:3/L2 - -
V
U W U V
Power circuit M 1-phase M AC local control AC remote control DC local control DC remote control
~
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Reversing starters
KM1:5/L3 KM1:5/L3 + +
RESET A RESET A RESET A RESET A
Us M 95 Us M 95 M 95 M 95
1/L1 3/L2 5/L3 1/L1 3/L2 5/L3 96 FR1 96 FR1 96 FR1 96 FR1
A1 21 13 A1 21 13 STOP STOP STOP STOP
KM1 KM2 O O
A2 22 14 A2 22 14
2/T1 4/T2 6/T3 2/T1 4/T2 6/T3 II 13 13 II 13 13
KM1 KM2 KM1 KM2
13 13 14 14 13 13 14 14
I KM1 II KM2 I I KM1 II KM2 I
14 14 14 14
22 22 22 22 22 22 22 22
A KM2 KM1 KM2 KM1 KM2 KM1 KM2 KM1
RESET M 95 97 21 21 21 21 21 21 21 21
FR1 Us A1 A1 Us KM1 A1 A1 KM2 A1+ A1+ KM1 A1+ A1+ KM2
TEST 96 98 N KM1 A2 A2 KM2 N A2 A2 KM1 A2- A2- KM2 A2- A2-
STOP 2/T1 4/T2 6/T3 KM1:3/L2 KM1:3/L2 - -
1SBC101275S0201
V W
U
Power circuit AC local control AC remote control DC local control DC remote control
M
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