ABB SPAJ 111 C User Manual page 24

1MRS 750810-MUM EN
Issued 97-08-05
Version A (replaces 34 SPCJ 4 EN1)
Checked TK
Approved TK
Data subject to change without notice
Contents
Features
2
Features .......................................................................................................................... 2
Function ......................................................................................................................... 3
Block diagram ................................................................................................................. 4
Front panel ..................................................................................................................... 5
Start and operation indicators ......................................................................................... 5
Settings ........................................................................................................................... 6
Selector switches ............................................................................................................. 6
Measured data ................................................................................................................ 7
Recorded information ..................................................................................................... 8
Menu chart ..................................................................................................................... 9
Technical data .............................................................................................................. 10
Event codes ................................................................................................................... 11
Remote transfer data ..................................................................................................... 12
Fault codes.................................................................................................................... 15
Definite time low-set residual current stage I
setting range 0.2...50% x I
Definite time high-set residual current stage
I >>, setting range 1...200% x I
0
The operation of the high-set residual current
stage can be set out of function
The operation of both residual current stages
can be blocked by means of an external control
signal
Sensitive earth-fault
>, Local display of measured currents, set start
0
currents, recorded fault data and other relay
n
parameters
. Remote serial communication capability
n
Enhanced reliability and system availability
through extensive continuous self-supervision
of hardware and software
Powerful software for setting and monitoring
the relay module using a portable PC
SPCJ 1C7
relay module