Table Of Contents - ABB SPAJ 160 C User Manual And Technical Description

1MRS 750064-MUM EN
Issued 95-05-02
Modified 97-10-16
Version D
Checked GL
Approved YK
Data subject to change without notice
Contents
Characteristics
2
Characteristics ................................................................................................................ 2
Area of application (modified 97-10) ............................................................................... 3
Description of operation (modified 96-11) ...................................................................... 5
Connection diagram ....................................................................................................... 7
Connections ................................................................................................................... 9
Control signals between modules .................................................................................. 10
Abbreviations of signal names . ..................................................................................... 11
Operation indicators ..................................................................................................... 12
Power supply and output relau module ......................................................................... 14
Technical data (modified 96-11) .................................................................................... 15
Maintenance and repairs ............................................................................................... 18
Spare parts .................................................................................................................... 18
Ordering numbers ........................................................................................................ 18
Dimensions and instructions for mounting .................................................................. 19
Information required with order ................................................................................... 19
The complete user's manual also includes the following documents:
General characteristics of D-type relay module
Capacitor bank relay module type SPCJ 4D40
One-, two- and three-phase overload stage with
definite time charcteristic
One-, two- and three-phase overload stage with
inverse (ANSI) time charcteristic
Phase unbalance protection stage with definite
time charcteristic
Phase unbalance protection stage with inverse
time charcteristic
Undercurrent protection for detection of capaci-
tor disconnection. Reconnection time with wide
setting range
Compensation for natural unbalance current
Capacitor protection relay
1MRS 750066-MUM EN
1MRS 750065-MUM EN
Fully selectable output relay configuration
Easy selection of appropriate operational scheme
for various applications
Numerical display of setting values, current
measured values, memorized values etc.
Continuous self-supervision of hardware and
software
Optical serial communication over the SPA bus
provides access from a higher level central unit
to all set and measured values and to memo-
rized fault values. Various events can also be se-
lected to be automatically read by a control data
communicator and printed out.
SPAJ 160 C