ZN85-40.5 Series Indoor High Voltage Vacuum Circuit Breaker

Iinkcukacha zeMveliso

I-ZN85-40.5 yangaphakathi ye-HV i-vacuum breaker yesiphaluka i-3-phase AC 50Hz 40.5kV isixhobo sokutshintsha ngaphakathi.

♦ Indlela yokufakela: uhlobo olunokurhoxiswa;

♦ Indlela yokusebenza: indlela yokusebenza yasentwasahlobo;

♦ Uhlobo lwepali: ipali edibeneyo, ipali edibeneyo;

♦ Isicelo: switchgear KYN61-40.5.

♦ Iplagi yesibini: 58pins, 64pins.

Iimeko zokusingqongileyo

♦ Ubushushu be-Ambient: -15r ~ + 40r;

♦ Ukuphakama:

♦ Ukufuma okuhambelanayo: umyinge wemihla ngemihla ;

♦ Ubunzulu benyikima:

♦ Iindawo ezingenamlilo, ingozi yogqabhuko-dubulo, ukungcola okunzulu, umhlwa weekhemikhali, kunye nokungcangcazela okukhulu.

IiParameters eziphambili zobuGcisa

Hayi	Into	Iyunithi	Ixabiso
1	Umbane olinganisiweyo	kV	40.5
2	Ikalwe ngoku	A	1250 1600, 2000, 2500
3	Ilinganiswe kwisekethe emfutshane yokwaphulwa kwangoku	kA	25, 31,5
4	Dynamic current (incopho)		63, 80
5	4s uzinzo thermal ngoku		25, 31,5
6	Ilinganiswe kwisekethe emfutshane yokwenza yangoku (incopho)		63, 80
7	Ireyithwe inombolo yesekethe emfutshane yangoku yokwaphula	Amaxesha	20
8	Ulandelelwano lokusebenza olukalwe		O-0.3s-CO-180s-CO
9	Imizuzu eyi-1 yamatyeli ombane ukumelana nombane	kV	95
10	Impembelelo yombane elinganisiweyo imelana nombane	kV	185
11	Ubomi bomatshini	Amaxesha	10000
12	Ireyithwe i-single capacitor bank switching current	A	630
13	Ireyithwe i-back-to-back capacitor bank yangoku	A	400
14	Umbane olinganisiweyo wemoto yokugcina amandla	IN	AC/DC 220/110
15	Amandla okugcina amandla ombane	IN	≤230
16	Ixesha lokugcina amandla	s	≤15
17	Isantya sombane wekhoyili yokuvala/yokuvula	IN	DC 220/110
18	Ilinganiswe ngoku yekhoyili yokuvala/yokuvula	A	1.05(110V) 0.96(220V)
19	Usulelo phakathi kwabafowunelwa abavulekileyo	mm	20±2
20	Qhagamshelana nohambo	mm	7.5±1.5
amashumi amabini ananye	Izigaba ezintathu zokuvula kunye nokuvala i-asynchronism	Nksk	≤2
amashumi anambini	Ixesha lokuvala unxibelelwano lokuvala	Nksk	≤3
amashumi amabini anantathu	Uxhathiso lwesekethe engundoqo (ingabandakanyi ingalo yoqhagamshelwano)	mΩ	≤40