I-ZN85-40.5 Series Indoor High Voltage Vacuum Circuit Breaker

Imininingwane Yomkhiqizo

I-ZN85-40.5 i-HV vacuum circuit breaker iyisigaba esi-3 se-AC 50Hz 40.5kV isisetshenziswa sokushintsha sangaphakathi.

♦ Indlela yokufaka: uhlobo olukhishwayo;

♦ Indlela yokusebenza: indlela yokusebenza yasentwasahlobo;

♦ Uhlobo lwesigxobo: isigxobo esihlanganisiwe, isigxobo esishunyekiwe;

♦ Isicelo: switchgear KYN61-40.5.

♦ Ipulaki yesibili: 58pins, 64pins.

Izimo Zemvelo

♦ Izinga lokushisa le-ambient: -15r~+40r;

♦ Ukuphakama:

♦ Umswakama ohlobene: isilinganiso sansuku zonke esingu-;

♦ Amandla okuzamazama komhlaba:

♦ Izindawo ezingenamlilo, ingozi yokuqhuma, ukungcola okukhulu, ukugqwala kwamakhemikhali, kanye nokudlidliza okukhulu.

Imingcele Eyinhloko Yezobuchwepheshe

Cha	Into	Iyunithi	Inani
1	I-voltage elinganiselwe	kV	40.5
2	Ikalwe okwamanje	A	1250 1600, 2000, 2500
3	Ilinganiselwe ngokuphulwa kwesekethe emfushane	kA	25, 31.5
4	I-Dynamic current (isiqongo)		63, 80
5	4s ukuqina okushisayo kwamanje		25, 31.5
6	Ilinganiselwe isekethe emfishane eyenza yamanje (isiqongo)		63, 80
7	Ilinganiswe ngenombolo yamanje yokuphulwa kwesekethe emfushane	Izikhathi	20
8	Kukalwe ukulandelana kokusebenza		O-0.3s-CO-180s-CO
9	Iminithi elingu-1 imvamisa yamandla imelana ne-voltage	kV	95
10	Isilinganiso sombani simelana ne-voltage	kV	185
11	Impilo yemishini	Izikhathi	10000
12	Ilinganiselwe ngokushintsha kwamandla ebhange le-single capacitor	A	630
13	Ikalwe i-back-to-back capacitor bank current	A	400
14	I-voltage elinganiselwe yemoto yokugcina amandla	IN	AC/DC 220/110
15	Amandla enjini yokugcina amandla	IN	≤230
16	Isikhathi sokugcina amandla	s	≤15
17	I-ratea voltage yekhoyili yokuvala/yokuvula	IN	DC 220/110
18	Isilinganiso samanje sekhoyili yokuvala/yokuvula	A	1.05(110V) 0.96(220V)
19	Ukusula phakathi koxhumana nabo abavuliwe	mm	20±2
20	Xhumana nohambo	mm	7.5±1.5
amashumi amabili nanye	I-asynchronism yezigaba ezintathu zokuvula nokuvala	ms	≤2
amashumi amabili nambili	Isikhathi sokuvala othintana naye	ms	≤3
amashumi amabili nantathu	Ukumelana nesekethe enkulu (akufaki ingalo yokuxhumana)	mΩ	≤40