China ZW8-12 Vacuum Circuit Breaker Ukwenziwa kunye nefektri

ZW8-12 Vacuum Circuit Breaker Featured Image

ZW8-12 Umshini Breaker Breaker

Inkcazo emfutshane:

I-ZW8-12 yangaphandle ene-high-voltage vacuum circuit breaker yi-high-voltage switchgear ene-voltage ene-12kV kunye ne-AC 50Hz yesigaba esithathu. Isetyenziselwa ukutshintshela umthwalo okhoyo ngoku kwiigridi zamandla asezilalini, iigridi zamandla ezidolophini kunye neenkqubo zombane ezincinci.

Material: Procelain, ubhedu, idiphu eshushu kwalenza intsimbi kunye SF6 umoya

Igama lemveliso: Umatshini wesekethe we-12kV

Uhlobo: Chwetheza

Umbane ulinganisiwe: I-12KV

Ikaliwe yangoku: 630A

Umgangatho: IEC60056, IEC60265

Izinto: Inkqubo, ubhedu, idiphu eshushu Galvanize

Ixesha elihlawulelweyo: 5060Hz

Isicelo: Isikhululo sombane

Ubomi boomatshini: 10000

Ukupakisha: Ityala leplanga

Thumela i-imeyile kuthi

Iinkcukacha Product

Iimpawu zemveliso

Ukucaciswa

Inombolo yesiriyeli	igama leparameter	Ixabiso
1	Umbane ulinganisiwe	I-12KV
2	Ikaliwe ngoku	630A
3	Amandla ombane amelana nombane	42kV / 48kV
4	Ubomi boomatshini	10000
5	Ukuqhawulwa komgama omtsha wokuqhawula izibuko	> 200mm
6	Isantya sokuvula umndilili	I-1.0 + 0.2m / s
7	Isantya sokuvala umndilili	0.7 + 0.15m / s

Ipharamitha

Umbane ulinganisiwe			KV	12
Ubukhulu. ombane yokusebenza			KV	12
Ikaliwe ngoku			A	630
Kukalwe umthwalo wesiphaluka omfutshane okwangoku			KA	20
Ikaliwe imfutshane yokwenza isekethe yangoku (incopho)			KA	50
Ikaliwe i-p-eak yokumelana ngoku			KA	50
Ikaliwe ixesha elifutshane ukumelana nemizuzu eyi-1 yangoku			KA	20
Ikaliwe Amandla okugquma inqanaba	Ukuhamba rhoqo kwamandla ombane (eyomileyo)		KV	42
	I-Lig htning impulse yokumelana namandla ombane (incopho}		KV	75
Kulinganiswe ngokulandelelana kokusebenza				(O) -0.3s {CO) -180s (CO)
Ubomi boomatshini			ixesha	10000
Iinos zokuqhekeka ezilinganiswe ngokufutshane kwesekethe yangoku			ixesha	30
Ikaliwe ombane womthamo wendlela yokusebenza			V	110,220
Ikaliwe amandla ombane okusebenza			V	110,220
Umgama wokuvula wonxibelelwano			mm	11 ± 1
Ngaphezulu komgama wokuhamba (intwasahlobo icinezelwe ubude boqhakamshelwano}			mm	3
I-Asynchrony yokuvula okanye yokuvala izigaba ezithathu			Nksk	.2
Ixesha lokutsiba lokuvalwa koqhakamshelwano			Nksk	.2
Isantya sokuvula umndilili			s	1.0 ± 0.2
Isantya sokuvala umndilili			s	0 7 ± 0.15
Ixesha lokuvula		Ngaphantsi kwamandla ombane aphezulu	s	0.015-0.05
		Phantsi ombane yokusebenza esezantsi	s	0.03-0.06
Ixesha lokuvala			s	0.025-0.05
Ukuxhathisa kwesekethe ephambili kwisigaba ngasinye			. C	.120
Ukuvunyelwa kobunzima obuvumelekileyo bokuhamba kunye nokuma okungagungqiyo			mm	3