RFM 0.375-1.2KV 180-1000kvar na cikin gida High Voltage Water Cooling Reactive Compensation Electric Heating Capacitor

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A lantarki dumama capacitor yana amfani da roughened polypropylene fim da high-yi ruwa (ba tare da PCB) a matsayin hadadden matsakaici, high-tsarki aluminum tsare a matsayin iyakacin duniya farantin, ain hannun riga dunƙule da sanyaya ruwa bututu a matsayin gubar-fita m, aluminum gami farantin kamar yadda harsashi, tare da sanyaya ruwa a cikin Tube.Siffar galibi tsarin akwatin cuboid ne.
Electric dumama capacitors ana amfani da yafi a cikin sarrafawa ko daidaitacce tsarin ƙarfin lantarki AC tare da tsayayyen ƙarfin lantarki wanda bai wuce 4.8kV ba da mitar 100kHz da ƙasa.Ana amfani da su musamman don haɓaka ƙarfin wutar lantarki na induction dumama, narkewa, motsawa ko na'urorin simintin gyare-gyare, da makamantan aikace-aikace..Ayyukan samfurin ya dace da daidaitattun buƙatun GB/T3984-2004 "Kwanatin Wutar Lantarki don Na'urorin Haɗuwa".(Standard GB/T3984.1-2004/IEC60110-1998)

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Siffofin fasaha da girman tsarin

Babban aikin fasaha
● Ragewar iyawa: ± 10%, rabon matsakaicin ƙimar zuwa mafi ƙarancin ƙimar kowane daidaitaccen madaidaicin rukuni bai wuce 1.1 ba.
● Dielectric asarar tangent darajar tanδ (cikakken dielectric fim) a rated irin ƙarfin lantarki Un, 20 ℃:
A. Un≤1kV: tanδ≤0.0015.
B. Un> 1kV: tanδ≤0.0012.
● Ƙarfin wutar lantarki: Ƙarfin da harsashi na iya tsayayya da ƙarfin gwajin mita na 1kV na 1min.
●Zazzabi mai shiga ruwa na sanyaya kada ya wuce 30 ℃.
A. Capacitors tare da Qn≤1000kvar, ruwa kwarara≥4L/min.
B. Capacitors tare da Qn≥1000kvar, yawan kwarara ruwa≥6L/min.
● Yawan aiki na dogon lokaci (ba fiye da 4h a cikin 24h) ba ya wuce 1.1Un.
●Tsarin gudu na dogon lokaci (ciki har da halin yanzu) kada ya wuce 1.35In.
● Shigarwa na cikin gida, tsayin daka bai wuce 1000m ba.
● Yanayin zafin jiki na yanayi a cikin shigarwa da yankin aiki bai fi 50 ℃ ba.
● Wurin shigarwa ba shi da girgizar injiniya mai tsanani, babu iskar gas mai cutarwa, tururi da ƙura mai fashewa.
●RWM da RFM nau'in mai sanyaya ruwa, duk-film masu amfani da wutar lantarki na wutar lantarki sun hadu da ka'idodin JB7110-93 "Masu Wutar Lantarki" da IEC60110 (1998) "Matsakaicin 40-24000Hz Capacitors don Na'urorin Haɗawa".

Siffofin samfur da iyakar amfani

●Zuciya: Zuciya tana kunshe da abubuwa masu kamanceceniya da yawa, kuma capacitor element ana birgima da capacitor paper (matsakaici) da madubin aluminum (faranti).The element sandararrun faranti duk suna fitowa daga cikin matsakaici, da kuma sandar farantin daya ne welded tare da sanyaya ruwa bututu, kuma an haɗa tare da grounding ingarma ko grounding farantin a kan murfin ta wurin sanyaya ruwa bututu, wanda shi ne jimlar kanti na. farantin karfe.
●Farashin sanda na biyu yana keɓe daga harsashi, an haɗa shi da sandar jagora ta gunkin haɗin, kuma an zana shi ta hannun rigar ain da ke kan murfin.
● Harsashi: Akwatin harsashi mai rectangular ne, kuma akwai rataye da aka lakafta a bangarorin biyu na bangon akwatin don ɗauka.Murfin yana sanye da rigar ain tare da ƙaho da ɗora mai tushe ko kasan ƙasa.
1. An yi shi da fim din polypropylene tare da kyawawan halaye masu kyau a matsayin matsakaici, foil aluminum kamar wutar lantarki, cikakken tsarin fim, da kuma iska maras amfani.
2. Giant aluminum harsashi, jagorar hanya guda ɗaya, tare da tsarin sanyaya ruwa.
3. Yana da ƙarfin jujjuyawa mai ƙarfi, yawan yawan amfani da ƙarancin hasara.
4. Ya dace da da'irar resonant na babban mitar da super audio mitar induction dumama kayan aiki don inganta ikon factor ko inganta da'irar halaye.

Sharuɗɗan amfani da samfur:
1. Tsayin ba ya wuce 1000m, shigarwa na cikin gida.
2. Babu girgizar injiniya mai tsanani a cikin wurin shigarwa, babu iskar gas da tururi mai cutarwa, kuma babu ƙura mai sarrafawa.
3. Zazzabi mai sanyaya ruwa kada ya wuce 30 ℃.Don capacitors da ke ƙasa da 1000kVar, ruwan ruwa bai kamata ya zama ƙasa da 4L / min ba, kuma ga masu ƙarfin da ke da 1000kVar da sama, ruwan ruwan kada ya zama ƙasa da 6L / min.Yanayin zafin iska a kusa da capacitor kada ya wuce 50 ℃.
5. Ƙarfin wutar lantarki na dogon lokaci (ba fiye da sa'o'i 4 a cikin sa'o'i 24 ba) baya wuce 1.1Un, kuma na dogon lokaci (ciki har da halin yanzu) bai wuce 1.3ln ba.

Yin odar bayanai da abubuwan shigarwa

Zaɓin ƙimar ƙarfin lantarki na capacitor dole ne ya dogara da ƙarfin lantarki na cibiyar sadarwa.Idan akai la'akari da cewa shigar da capacitor zai ƙara ƙarfin lantarki, don haka lokacin da zabar ƙarfin lantarki na capacitor, yana da akalla 5% mafi girma fiye da wutar lantarki na cibiyar sadarwa;lokacin da akwai reactor a cikin da'irar capacitor, wutar lantarki ta ƙarshe na capacitor Ƙasa yana ƙaruwa tare da ƙimar reactance na reactor a cikin jerin, don haka lokacin zabar ƙimar ƙarfin wutar lantarki na capacitor, ya kamata a ƙayyade bayan lissafi bisa ga ƙimar amsawa. na reactor a cikin kirtani.Capacitors ƙananan tashoshi ne na masu jituwa.Ƙarƙashin jituwa, za a yi allura mai yawa na masu jituwa a cikin capacitors don sanya capacitors su yi girma ko wuce gona da iri.Bugu da kari, capacitors za su kara girman jituwa da kuma haifar da resonance lokacin da suka ƙare, yi barazana da amincin grid da ikon yin capacitors rayuwa tsawon.Don haka, dole ne a yi amfani da capacitors tare da manyan masu jituwa a ƙarƙashin reactors waɗanda ke murkushe masu jituwa.Matsakaicin halin da ake ciki lokacin da capacitor ke rufe zai iya kaiwa sau ɗarurruwan ƙimar halin yanzu na capacitor.Don haka, mai canzawa don sauya capacitor ya kamata ya zaɓi mai canzawa ba tare da sake rushewa ba.Domin murkushe inrush halin yanzu, na'urar da ke hana inrush halin yanzu ana iya haɗa shi a jere.Bayan an cire haɗin capacitor tare da juriya na fitarwa na ciki daga wutar lantarki, zai iya saukewa daga ƙimar ƙimar ƙarfin lantarki zuwa ƙasa da 75V a cikin mintuna 10.a yi bayanin lokacin.Capacitors da aka yi amfani da su don biyan diyya ya kamata a shigar da su a 150 ~ 200kvar a wuri guda, kuma a kula kada a shigar da capacitors a kan mataki ɗaya da na'ura mai ba da wutar lantarki, kuma kada ku yi amfani da rukuni ɗaya na dropouts don hana overshooting lalacewa ta hanyar ferromagnetic resonance lokacin da layi baya gudana a duk matakai.Ƙarfin wutar lantarki na yanzu yana iya lalata capacitors da masu canza wuta.Ya kamata a zaɓi mai ɗaukar nauyin hawan zinc oxide don kariyar yawan ƙarfin aiki don mai ɗaukar nauyin zinc oxide wanda aka keɓe ga capacitor, kuma yana da kyau a sanya shi tsakanin sandunan capacitor.An zaɓi fis ɗin da aka yi amfani da shi musamman don capacitor don hutu mai sauri, kuma yakamata a zaɓi ƙimar halin yanzu bisa ga lokutan 1.42 ~ 1.5 na ƙimar halin yanzu na capacitor.Lokacin da aka haɗa capacitor kai tsaye zuwa babban injin mai ƙarfin lantarki a layi daya, don hana haɓakar kai lokacin da aka cire haɗin motar daga wutar lantarki, yana haifar da ƙarfin wutar lantarki na tashar capacitor ya tashi sama da ƙimar da aka ƙima, ƙimar halin yanzu. na capacitor dole ne ya zama kasa da 90% na babu-load halin yanzu na mota;Lokacin amfani da wiring Y/△, ba a ba da izinin haɗa capacitor kai tsaye zuwa motar a layi daya ba, kuma yakamata a yi amfani da hanyar waya ta musamman.Lokacin da aka yi amfani da capacitor a tsayi sama da mita 1000 ko kuma ana amfani da capacitor a cikin yanki na wurare masu zafi, ya kamata a bayyana lokacin yin oda.Takaddun shaida na musamman ko buƙatu na musamman don capacitors yakamata a ƙayyade lokacin yin oda.

Abubuwan shigarwa da amfani:
●Ba a ba da izinin shigar da capacitors ya sami abin mamaki ba.An ba da izinin shigar da capacitors kusa da hita, amma ya kamata a yi amfani da kayan da ba za a iya konewa ba a matsayin bangon bango mai ƙarfi don kewaye capacitors ko sanya su a cikin wani madaidaicin karfe.
●Don hana capacitor sanyaya bututu daga lalacewa, zazzabi na capacitor shigarwa wurin kada ya zama ƙasa da ± 2℃.
●Dole ne a shigar da capacitor a tsaye (hannun rigan yana fuskantar sama).An haramta sosai don amfani da hannun rigar ain don motsa capacitor, kuma tazara tsakanin capacitors shine aƙalla mm 20.
●Haɗin da ke tsakanin bututun ruwa mai sanyaya na capacitor da haɗin kai tsakanin bututun ruwa mai sanyaya da bututun tushen ruwa dole ne a yi shi da bututun roba mai laushi.Ana iya haɗa bututun sanyaya ruwa a cikin jerin, amma ba fiye da capacitors uku ba.Bai kamata a rufe bututun magudanar ruwa ba, kuma a sanya shi a wurin da ya dace don lura da fitar ruwa, ta yadda za a iya lura da fitar da ruwa a kowane lokaci.
●Yawan zafin jiki na ruwan sanyaya kada ya wuce +30 ℃ a mashigar da +35 ℃ a wurin fita.
Lokacin da aka haɗa takamaiman adadin bututun ruwa mai sanyaya a cikin jeri (har zuwa saiti 3), ana iya daidaita matsa lamba na ruwa da amfani da ruwa don daidaita yanayin zafin jiki tsakanin ruwan shiga da fitarwa, ta yadda zafin zafin da ke wurin kada ya wuce. + 35 ℃, kuma matsa lamba na ruwan sanyaya a mashigai kada ya wuce 4 na yanayi.
●Idan ruwa ya tsaya saboda wani kuskure, sai a yanke wutar lantarkin na capacitor nan take.Lokacin da capacitor ya ƙare saboda kuskure, duk ruwan da ke cikin bututun ruwan sanyi ya kamata a kwashe.
●Lokacin da aka haɗa kantuna da yawa akan capacitor a layi daya, yakamata a yi amfani da takardar haɗi mai sassauƙa.A lokaci guda kuma, ya kamata a fitar da babbar hanyar fita daga haɗin mai sassauƙa, kuma kada a fitar da shi daga kowane ɗayan da aka haɗa.Yankin giciye na yanki mai haɗawa bazai zama ƙasa da 2.5cm2 ba.
●Lokacin da layin wutar lantarki ya fi ƙarfin ƙarfin wutar lantarki na capacitor, za'a iya daidaita yawan adadin capacitors da aka haɗa a cikin jerin ko kowane jagorar da ke cikin capacitor da aka haɗa a cikin jerin za a iya amfani dashi a cikin jerin.