ABB K-Line Plus KP-8 Installation & Maintenance Instructions Manual page 12

ABB
K-Line Plus Secondary Disconnect Assignments
Pin Description
A1 Charge Motor +
A2 Shunt Trip -
A3 Close Coil +
A4 Shunt Trip +
A5 Close Coil -
A6 MPSC-2000 VIM
A7 Charge Motor -
A8 Local Elec. Close +
A9 Local Elec. Trip +
A10 Alarm Switch
A11 Alarm Switch
A12 Alarm Switch
A13 Alarm Switch
A14 Aux. Sw. "a" +
A15 Aux. Sw. "a" -
A16 Aux. Sw. "a" +
A17 Aux. Sw. "a" -
A18 Aux. Sw. "b" +
A19 Aux. Sw. "b" -
A20 Aux. Sw. "a" +
A21 Aux. Sw. "a" -
A22 Aux. Sw. "b" +
A23 Aux. Sw. "b" -
5
A24 (Spare)
A25 (Not Used)
pin-out assignments.
(6) The assignments for pins B3 - B6 will differ depending on whether the DESP option has been supplied. See
the MPSC-2000 schematic supplied with the breaker.
Pin Description
B1 Undervoltage Trip Device +
B2 Undervoltage Trip Device -
B3 (MPSC-2000 4WG or DESP)
B4 (MPSC-2000 4WG or DESP)
B5 (MPSC-2000 4WG or DESP)
B6 (MPSC-2000 4WG or DESP)
B7 Aux. Sw. "a" +
B8 Aux. Sw. "a" -
B9 Aux. Sw. "b" +
4
B10 Aux. Sw. "b" -
4
B11 Aux. Sw. "a" +
4
B12 Aux. Sw. "a" -
4
B13 Aux. Sw. "b" +
B14 Aux. Sw. "b" -
B15 Aux. Sw. "a" +
B16 Aux. Sw. "a" -
B17 Aux. Sw. "b" +
B18 Aux. Sw. "b" -
B19 Aux. Sw. "a" +
B20 Aux. Sw. "a" -
B21 Aux. Sw. "b" +
B22 Aux. Sw. "b" -
B23 (Spare)
B24 (Spare)
B25 (Not Used)
5
5
IB 6.2.11.1-1C
Notes:
(1) These assignments
provided for reference only,
and may be changed due to
6
special requirements. Some
pins or plugs may not be
6
present on
6 configurations.
breaker schematic
6
diagram(s) for details.
(2) Note the polarity of control
devices: "+" is the send and
"-" is the return.
(3) The two terminals of each
Auxiliary Switch contact are
connected
Secondary Disconnect pins.
For example, pins A14 and
A15 are connected to a
single "a" contact. Also, the
polarity signs are provided
on these pins for consistency
only; the Auxiliary Switch
contacts are
sensitive.
(4) The Alarm Switches can be
wired in two different ways.
See the schematic supplied
with the breaker for details
on the pin-outs.
(5) The pins marked "(Spare)"
may be used
b r e a k e r s f o r
c u s t o m e r
requirements.
schematic wiring
supplied with the breaker for
Page 12
are
all breaker
See the
wiring
to adjacent
not polarity
in some
s p e c i a l
w i r i n g
Refer to the
diagram