FUNCTION CHARACTERISTICS
40
NG10 - Manual - 04 - 2022
FUNCTIONS
LEDs
START TRIP 1 2 3 4 5
ThALx Alarm relays (ThAL1-L...ThAL8-L)
ThALx Trip relays (Th>1-L...Th>8-L)
50N/51N-87HIZ First element start relays (IE>ST-L)
50N/51N-87HIZ First element trip relays (IE>TR-L)
50N/51N-87HIZ Second element start relays (IE>>ST-L)
50N/51N-87HIZ Second element trip relays (IE>>TR-L)
50N/51N-87HIZ Third element start relays (IE>>>ST-L)
50N/51N-87HIZ Third element trip relays (IE>>>TR-L)
64REF Start relays (64REF-ST-L)
64REF Trip relays (64REF-TR-L)
87G-M-L Id> Start - 87G-M-L first element Start relays (Id> ST-L)
87G-M-L Id> trip - 87G-M-L first element Start relays (Id>TR-L)
87G-M-L Id> Start - 87G-M-L second element Start relays (Id>> ST-L)
87G-M-L Id> Start - 87G-M-L second element Trip relays (Id>>TR-L
74CT CTs monitoring output block relay side H (S(H)<ST-L)
74CT CTs monitoring output block relay side L (S(L)<TR-L)
74TCS Start relays (74TCS-ST-L)
74TCS Trip relays (74TCS-TR-L)
tB-IPh/IE Elapsed signalling relays (tB-L)
Phase protection output selective block relays (BLK2OUT-Iph-L)
Ground protection output selective block relays (BLK2OUT-IE-L)
Phase and ground protection output selective block relays (BLK2OUT-Iph/IE-L)
BF Start relays (BF-ST-L)
BF trip relays (BF-TR-L)
PLC (PLC-L)
Number of CB trips diagnostic relays (CB N.Open-L)
Cumulative CB tripping currents diagnostic relays (CB SumI-L)
Cumulative CB tripping I^2t diagnostic relays (CB SumI^2t-L)
CB Circuit breaker opening time diagnostic relays (CB tbreak-L)
Open CB command relays (CBopen-L)
Close CB command relays (CBclose-L)
Remote tripping relays (RemTrip-L)
Diagnostica filo pilota - Segnalaz. impulsi non ricevuti a BLIN (PulseBLIN-L)
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