ABB REL650 User Manual

7.9.3 Function block
M17149-3 v6
CCPDSC
I3P*
BLOCK
BLKDBYAR
CLOSECMD
OPENCMD
EXTPDIND
POLE1OPN
POLE1CL
POLE2OPN
POLE2CL
POLE3OPN
POLE3CL
TRIP
START
IEC13000305-1-en.vsd
IEC13000305 V1 EN-US
Figure 117: CCPDSC function block
7.9.4 Signals
PID-3525-INPUTSIGNALS v8
Table 127: CCPDSC Input signals
Name Type Default Description
I3P GROUP
SIGNAL
- Three phase currents
BLOCK BOOLEAN 0 Block of function
BLKDBYAR BOOLEAN 0 Block of function at CB single phase auto re-
closing cycle
CLOSECMD BOOLEAN 0 Close order to CB
OPENCMD BOOLEAN 0 Open order to CB
EXTPDIND BOOLEAN 0 Pole discordance signal from CB logic
POLE1OPN BOOLEAN 1 Pole one opened indication from CB
POLE1CL BOOLEAN 0 Pole one closed indication from CB
POLE2OPN BOOLEAN 1 Pole two opened indication from CB
POLE2CL BOOLEAN 0 Pole two closed indication from CB
POLE3OPN BOOLEAN 1 Pole three opened indication from CB
POLE3CL BOOLEAN 0 Pole three closed indication from CB
PID-3525-OUTPUTSIGNALS v8
Table 128: CCPDSC Output signals
Name
Type Description
TRIP BOOLEAN Trip signal to CB
START BOOLEAN Trip condition TRUE, waiting for time delay
Section 7 1MRK 506 382-UEN A
Current protection
246 Line distance protection REL650 2.2 IEC
Technical manual

ABB REL650 Specifications

General

Brand	ABB
Model	REL650
Category	Protection Device
Language	English