Page 929 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 12/95

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DOL & reversing starters protected by thermal overload relays

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

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

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 12
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 KM1 A1 A1 KM2 Us KM1 A1 A1 KM2 KM1 A1+ A1+ KM2 KM1 A1+ A1+ KM2
TEST 96 98 N A2 A2 N A2 A2 A2- A2- A2- A2-
STOP 2/T1 4/T2 6/T3 KM1:3/L2 KM1:3/L2 - -
Power circuit AC local control AC remote control DC local control DC remote control
V
U W
M 1SBC101275S0201
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