PRODUCTS

Series YTJLW10-720 Voltage Transformers

Kufotokozera Kwachidule:

Series YTJLW10-720 gawo zinayendera, ziro zinayendera voteji ndithiransifoma panopa ndi mtundu wa AC thiransifoma ndi specifications luso kuti zikugwirizana ndi pulayimale ndi sekondale maphatikizidwe zida za State Grid ndipo malinga ndi T/CES 018-2018 "Distribution Network 10kV ndi 20kV AC Transformers Technical Conditions".Voltage, panopa ndi osinthira mphamvu amamangidwa muzogulitsa, zomwe zimatha kusonkhanitsidwa mwachindunji ndi wowononga dera kuti apange wanzeru vacuum circuit breaker.easy kukhazikitsa, kugwiritsa ntchito mphamvu zochepa, kulondola kwambiri komanso kuyeza kokhazikika.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kunyoza

Series YTJLW10-720 gawo zinayendera, ziro zinayendera voteji ndi thiransifoma panopa ndi mtundu wa AC thiransifoma ndi specifications luso kuti zigwirizane ndi zida pulayimale ndi sekondale maphatikizidwe wa gululi State ndipo malinga T/CES 018-2018 "Distribution Network 10kV ndi 20kV AC Transformers Technical Conditions ". Voltage, zamakono ndi zosintha zamagetsi zimapangidwira mu mankhwala, omwe amatha kusonkhanitsidwa mwachindunji ndi woyendetsa dera kuti apange wanzeru vacuum circuit breaker.easy kukhazikitsa, kugwiritsa ntchito mphamvu zochepa, kulondola kwakukulu ndi kuyeza kokhazikika.

■ Capacitor yaikulu imagwiritsa ntchito mphamvu yofanana kuti itenge magetsi, yomwe imakhala ndi kukhazikika kwa nthawi yaitali komanso nthawi yayitali yogwira ntchito mumagulu amagetsi.
■ The linanena bungwe mkati kukana ndi yaing'ono, amene angagwirizane ndi zingwe zosiyanasiyana, kugonjetsa cholakwika chifukwa zingwe, ndi cholumikizira chingwe cholakwa ndi zosakwana 0.1%.
■ kusintha kolondola kwakung'ono komwe kumakhudzidwa ndi kutentha kozungulira, ndipo kusintha kwakukulu kolakwika kumakhala kosakwana 0.5% mu kutentha kwathunthu kwa -40 °C ~ 70 °C, komwe kumakwaniritsa zofunikira za index ya kusintha kwa kutentha kwa 3-level. transformer yatchulidwa.
■ imatenga mphamvu yokhazikika yolimba kwambiri komanso mafunde otsika kwambiri, kukhazikika kwabwino komanso kulondola kwambiri, ndikukwaniritsa momwe magwiridwe antchito onse amagwirira ntchito.

Zofotokozera

Kufotokozera

 
Mphamvu yoyezera kwambiri [kV] 25.8
Adavotera [A] 630
Ntchito manual, automatic
pafupipafupi [Hz] 50/60
Kupirira kwakanthawi kochepa, 1sec [kA] 12.5
Kupanga dera lalifupi [kA peak] 32.5
Basic impulse kupirira voteji [kV crest] 150
Ma frequency amphamvu amapirira voteji, youma [kV] 60
Ma frequency amphamvu amapirira voliyumu, yonyowa [kV] 50
Control ndi ntchito ntchito RTU yomanga-mkati kapena yosiyana yowongolera digito
Kulamulira Mphamvu yamagetsi 110-220Vac / 24Vdc
Kutentha kozungulira -25 mpaka 70 ° C
Ma frequency amphamvu opirira [kV] 2
Basic impulse kupirira voteji [kV crest] 6
Muyezo wapadziko lonse lapansi IEC 62271-103

 

Miyeso mu millimeters

pansi (2)

Njira yoyika

pansi (3)

Malangizo oyika ndi zodzitetezera

■ Onetsetsani kukhudzana odalirika pakati pa waya pansi ndi nyumba pa unsembe.
■ Zowongolera zachiwiri za chosinthira thiransifoma ziyenera kulumikizidwa kwambiri ndi bokosilo, ndipo zowongolera zochulukirapo ziyenera kufupikitsidwa.
■ Kutulutsa kwamagetsi kwachiwiri kwa thiransifoma pansi kumaletsedwa kugwira ntchito pafupipafupi kupirira voteji
■Malangizo a waya wachiwiri

TYPE Chiyerekezo chosinthika Chizindikiro cha malonda ndemanga
Magawo apano 600A/1V Ia+Ia-,Ib+Ib-,Ic+Ic-  
Kutsata kwa ziro 20A/0.2V I0+ I0- Identity I0+ I0- monga mizere yosinthira ya Connect
Gawo la Voltage 10kV/√3/3.25V/√3 Ua+Ua-Ub+Ub-Uc+Uc-  
Kutengera kwa Voltage zero 10kV/√3/6.5V/3 U0+ U0- Identity U0+ monga mizere yosinthira ya Connect

 Popeza kuti zero-sequence current ndi zero-sequence voltage imafuna kuphatikizika kwa magawo atatu, pakufunika kugwirizana kwa mzere wapakati, gawo lililonse I0 +, I0- limagwirizana ndi plugging;U0+ wa gawo lililonse limafanana ndi kukweretsa.Musanachoke kufakitale, chinthucho chatsekedwa,Chonde chilembeni mukayika.Monga zotsatirazi:

pansi (1)

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