Siemens SIPROTEC 7SK80 User Manual

Appendix
A.5 Default Settings
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
428
Table A-6 7SK804* or 7SK806*
A.5.2 Binary Input
Table A-7 Binary input presettings for all devices and ordering variants
Table A-8 Further binary input presettings for 7SK802* or 7SK804*
LEDs Default function Function No. Description
LED1 Relay TRIP 511 Relay GENERAL TRIP command
LED2 50/51 Ph A PU 1762 50/51 Phase A picked up
LED3 50/51 Ph B PU 1763 50/51 Phase B picked up
LED4 50/51 Ph C PU 1764 50/51 Phase C picked up
LED5 50N/51NPickedup 1765 50N/51N picked up
67N picked up 2695 67N/67N-TOC picked up
LED6 Failure Σ I 162 Failure: Current Summation
Fail I balance 163 Failure: Current Balance
Fail V balance 167 Failure: Voltage Balance
Fail Ph. Seq. I 175 Failure: Phase Sequence Current
Fail Ph. Seq. V
VT brk. wire
176
253
Failure: Phase Sequence Voltage
Failure VT circuit: broken wire
LED7 Not configured 1 No Function configured
LED8 Brk OPENED Breaker OPENED
Binary Input Default function Function No. Description
BI1 >BLOCK 50-2 1721 >BLOCK 50-2
>BLOCK 50N-2 1724 >BLOCK 50N-2
BI2 >52-b 4602 >52-b contact (OPEN, if bkr is closed)
52Breaker 52 Breaker
BI3 >52-a 4601 >52-a contact (OPEN, if bkr is open)
52Breaker 52 Breaker
Binary Input Default function Function No. Description
BI4 not pre-assigned - -
BI5 not pre-assigned - -
BI6 not pre-assigned - -
BI7 not pre-assigned - -

Siemens SIPROTEC 7SK80 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SK80
Category	Protection Device
Language	English