![ABB REL 505-C1 2.3 Series Скачать руководство пользователя страница 84](http://html1.mh-extra.com/html/abb/rel-505-c1-2-3-series/rel-505-c1-2-3-series_installation-and-commissioning-manual_3045595084.webp)
78
High speed binary output logic (HSBO)
Chapter 10
Verifying settings by secondary
injection
ZC1P/SchemeType = PermissiveOR
Same result as for the permissive underreach test should be ob-
tained.
2.
Remove applied signals.
Test for three of the trip schemes in ZCOM (Blocking Scheme not included) together
with TRIP.
Procedure
1.
Apply inputs in different combinations to TRIP-PSLn, ZCOM-
CACC and ZCOM-CR and check the outputs of HSBO-TRLx.
For each trip test the blocking action for all three HSBO block-
ing inputs, ZCOM-BLOCK and TRIP-BLOCK. Check results
according to the used scheme and trip program.
• ZCOM/SchemeType = Intertrip
• TRIP/Program = 1/2/3ph
When -PSLn is applied in the same time as -CR, a trip output
should appear in the n-phase(s), HSBO-TRLn.
• ZCOM/SchemeType = PermissiveUR
• TRIP/Program = 1/3ph
When -PSLn is applied in the same time as -CACC and -CR, a trip
output should appear in the n-phase(s), HSBO-TRLn.
• ZCOM/SchemeType = PermissiveOR
• TRIP/Program = 3ph
Each time -CACC and -CR are activated at the same time, a three-
phase trip should be obtained, independent of any phase selection
(-PSLn).
2.
Remove applied signals.
Содержание REL 505-C1 2.3 Series
Страница 16: ...10 Note signs Chapter 2 Safety information ...
Страница 40: ...34 Checking the binary I O circuits Chapter 6 Checking the external circuitry ...
Страница 110: ...104 Two step time delayed phase overcurrent protection TOC2 Chapter 10 Verifying settings by secondary injection ...
Страница 114: ...108 Testing the interaction of the distance protection Chapter 11 Verifying the internal configuration ...