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Siemens WL Series User Manual

Siemens WL Series
362 pages
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9 – 80
9.2.2 Interne Module
9.2.2.1 Breaker Status Sensor (BSS)
Für das Sammeln von Informationen über den Zustand des Lei-
stungsschalters mittels Meldeschalter und deren Übertragung auf
den
c.
Meldeschalter für den BSS
(1) Meldeschalter Speicherzustand S41
(2) Meldeschalter S44 Hauptkontakte (EIN / AUS)
(3) Meldeschalter Einschaltbereitscha
ft S40
(4) Ausgelöst-Meldeschalter S45
(5) Meldeschalter S42 am ersten Hilfsauslöser
(6) Meldeschalter Betriebsstellung S46
(7) Meldeschalter Prüfstellung S47
(8) Meldeschalter Trennstellung S48
(9) Meldeschalter S43 am zw
eiten Hilfsauslöser
Trip Unit
Überstromauslöser
1st shunt trip
1. Hilfsauslöser
UVR or 2nd shunt trip
2. Hilfsauslöser
Leg spring
Feder
c
(1)
(2)
(3)
(4)
(5)
(6)
(7) (8)
(9)
9.2.2 Internal modules
9.2.2.1 Breaker Status Sensor (BSS)
For collecting circuit breaker status information via signaling
switches and transmitting these data on the c.
signaling switches for BSS
(1) Signaling switch spring charged S41
(2) Signaling switch
OPEN / CLOSE position S4
(3) Signaling switch ready-to-close S40
(4) Trip signaling switch S45
(5) Signaling switch S42 1st shunt trip
(6) Signaling switch connected position S46
(7) Signaling switch test position S47
(8) Signaling switch disconnected position S48
(9) Signaling switch S43 UVR or 2nd shunt trip

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Siemens WL Series Specifications

General IconGeneral
BrandSiemens
ModelWL Series
CategoryCircuit breakers
LanguageEnglish

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