Jerin YTJLW10-720 Masu Canza wutar lantarki
Derating
Series YTJLW10-720 tsari jerin, sifili jerin ƙarfin lantarki da kuma na yanzu transformer ne wani nau'i na AC transformers tare da fasaha bayani dalla-dalla cewa daidai da firamare da sakandare Fusion kayan aiki na Jihar Grid kuma daidai da T/CES 018-2018 "Rarraba Network 10kV da kuma 20kV AC Transformers Technical Conditions" . Ana gina wutar lantarki, na yanzu da na'urori masu wuta a cikin samfurin, wanda za'a iya haɗa shi kai tsaye tare da na'ura mai kwakwalwa don samar da na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
∎ Babban capacitor yana amfani da madaidaicin capacitance don tattara ƙarfin lantarki, wanda ke da kyakkyawan kwanciyar hankali na dogon lokaci da ƙwarewar aiki na dogon lokaci a cikin wutar lantarki.
■ Juriya na ciki na fitarwa yana da ƙananan, wanda zai iya dacewa da igiyoyi daban-daban, shawo kan kuskuren da igiyoyi ke haifar, kuma kuskuren musanya na USB bai wuce 0.1% ba.
∎ ƙaramin daidaito canjin yanayin yanayin yanayi ya shafa, kuma matsakaicin canjin kuskure bai wuce 0.5% a cikin cikakken kewayon zafin jiki na -40 °C ~ 70 °C, wanda ya dace da buƙatun bambancin zafin jiki na buƙatun 3-matakin. kayyade na'urar wuta.
■ Yana ɗaukar juriya mai ƙarfi da ƙarfi da iska mai ƙarancin ƙarfi, kyakkyawan yanayin fitarwa da daidaito mai girma, kuma ya dace da yanayin aiki na duk yanayin aiki
Ƙayyadaddun bayanai
Bayani | ||
Matsakaicin ƙarfin lantarki [kV] | 25.8 | |
Ƙididdigar halin yanzu [A] | 630 | |
Aiki | manual, atomatik | |
Mitar [Hz] | 50/60 | |
Wani ɗan gajeren lokaci jure halin yanzu, 1sec [kA] | 12.5 | |
Short circuit yin halin yanzu [kA peak] | 32.5 | |
Ƙunƙarar ƙaƙƙarfan ƙarfin ƙarfin juriya [kV crest] | 150 | |
Mitar wutar lantarki jure wa ƙarfin lantarki, bushe [kV] | 60 | |
Mitar wutar lantarki jure wa wutar lantarki, rigar [kV] | 50 | |
Sarrafa da aikin aiki | RTU ginannen ko raba sarrafa dijital | |
Sarrafa | Wutar lantarki mai aiki | 110-220Vac / 24Vdc |
Yanayin yanayi | -25 zuwa 70 ° C | |
Jurewar wutar lantarki [kV] | 2 | |
Ƙunƙarar ƙaƙƙarfan ƙarfin ƙarfin juriya [kV crest] | 6 | |
Matsayin duniya | Saukewa: IEC 62271-103 |
Girma a cikin millimeters
Hanyar shigarwa
Umarnin shigarwa da kariya
■Tabbatar amintaccen lamba tsakanin waya ta ƙasa da mahalli yayin shigarwa.
■Ya kamata a haɗa siginar fitarwa ta biyu na taransfoma a kusa da akwatin, kuma dole ne a yanke abubuwan da suka wuce gona da iri.
∎ An hana fitowar wutar lantarki ta biyu na taransfoma zuwa ƙasa daga mitar aiki mai jurewa ƙarfin lantarki
■ Umarnin don yin wayoyi na biyu
TYPE | Matsakaicin canjin canji | Ganewar hanyar fita | magana |
Jerin lokaci na yanzu | 600A/1V | Iya+Ia-,Ib+Ib-,Ic+Ic- | |
Sifili na yanzu | 20A/0.2V | I0+ I0- | Identity I0+ I0- a matsayin Haɗin miƙa mulki |
Tsarin lokaci na ƙarfin lantarki | 10kV/√3/3.25V/√3 | Ua+Ua-Ub+Ub-Uc+Uc- | |
Tsarin sifilin wutar lantarki | 10kV/√3/6.5V/3 | U0+ U0- | Identity U0+ azaman Haɗa layin miƙa mulki |
Tun da sifili-jerin halin yanzu da sifili-jeri irin ƙarfin lantarki na bukatar uku-lokaci kira, akwai bukatar tsaka-tsaki layin mika mulki, kowane lokaci I0+, I0- dace to plugging;U0+ na kowane lokaci yayi daidai da mating.Kafin barin masana'anta, samfurin an kulle shi, da fatan za a yi masa alama lokacin shigarwa.Kamar haka: