ABB Tmax RC222 T5 - Advanced Testing and Operational Parameters; Isolation Test for RC223

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25
clack
push
light fixed
continuos blinking
5 blink in 3,5s
4 blink in 3s
3 blink in 3s
2 blink in 2,5s
1 blink in 2,5s
LED: => PreAlarm
=> Alarm
=> YO2 open - YO2 without - YO2 broken cable
=> YO2 without - YO2 broken cable
=> YO2 blocked
=> YO2 broken cable
=> SO open
IDn: 1) 0,03 A => Dt = 0 s ONLY
2) 0,05 ÷ 1A => Dt = 0÷3s max
90°
clack
ISOLATION
TEST
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RC223
RC223
RC223
TEST: solo per prova di isolamento impianto
Effettuare il test d'isolamento con YO2 disconnessa.
TEST: only for insulation test of the installation
Run the insulation test with YO2 disconnected.
TEST: nur für isolationsprüfung der Anlage
Die Isolationsprüfung mit abgeklemmter YO2 durchführen.
TEST: seul pour essai de l'isolemet de l'installation
Effectuer le test d'isolement avec YO2 déconnectée.
TEST: solo para pruieba de aislamiento de la instalaciòn
Realizar el test de aislamiento con YO2 desconectada.