ABB SPAJ 160 C User Manual

SPCJ 4D40
REGISTERS
OPERATION IND.
0000
0
RS 421 Ser.No.
SPAJ 160 C
2
5
0127A
f
n
= 50Hz
60Hz
aux
80...265V
~
–
18...80V
–
n
I
=
1A 5A
( )
I
( )
n
I
=
I 1A 5A
∆
U
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RECONN. INH.
EXTERN. TRIP
( )
<
%
t
[ ]
I
n
/
L1
II
n
/
L3
I
I
<
OPERATION
I
n
/
L2
I
I
(
t
I
∆
1
(
t
% )
[ ]
%
)
[ ]
I
∆
2
I
∆
1
I
∆
2
ALARM
START
TRIP
I
∆
2
I
I
%
[ ]
/
∆
∆
n
c
% )(
>
t
[ ]
I
a
% )(
>
t
[ ]
I
b
>
ALARM
I
a
>
START
I
b
>
TRIP
I
b
>
>
>
>
>
TRIP
PROGRAM
RESET
STEP
L1 L2 L3
IRF
I
II
I
0128A
SGR
SGB
SGF
3
I
>
∆
3
I
<
I
∆
cs
I
∆
n
I
I
%
[]
∆
1
∆
n
I
I
%
[]
∆
2
∆
k
∆
2
t
∆
1
s
[
]
t
rec
min
[
]
<
s
[
]
n
<
I
I
/
t
a
min
[ ]
b
I
I
%
[ ]
a
I
I
/
b
k
t
SPCJ 4D40
n
>
>
>
>
n
I
%
[]
∆
c
SPAJ 160 C
Capacitor protection relay
User´s manual and Technical description

ABB SPAJ 160 C Specifications

General

Rated voltage of output relay contacts	250 V AC/DC
Ambient temperature range	-25°C to +55°C
Storage temperature range	-40°C to +70°C
Frequency	50/60 Hz
Rated current	5 A
Insulation voltage	2 kV AC
Impulse withstand voltage	5 kV
Protection functions	Overcurrent, Earth Fault, Thermal Overload
Standards	IEC 60255
Operating AC voltage range	80-120% of nominal voltage
Operating DC voltage range	80-120% of nominal voltage

Summary

Characteristics

Area of application

Application examples

Illustrates typical connection diagrams for capacitor bank protection.

Description of operation

Connection diagram

Connections

Control signals between the modules

Abbreviations of signal names

Operation indicators

Power supply and output relay module

Technical data

Protection units of module SPCJ 4D40

Overload stage Ib>

Details parameters for the Ib> overload stage.

Overload stage Ia>

Details parameters for the Ia> overload stage.

Undercurrent stage I<

Details parameters for the I< undercurrent stage.

Phase unbalance AI₁, Stage 1

Details parameters for the AI₁> phase unbalance stage.

Phase unbalance AI2>, Stage 2

Details parameters for the AI2> phase unbalance stage.

Setting of compensation

Details settings for unbalance compensation.

Data transmission

Maintenance and repair

Spare parts

Lists available spare parts for the relay.

Ordering numbers

Provides ordering codes for the relay and modules.

Dimensions and instructions for mounting

Information required with order

Lists essential information for placing an order.

Recorded information

Trip test function

Operation indication

Fault codes