Taxanaha YTJLW10-720 Transformers Voltage
Dulqaadasho
Taxanaha YTJLW10-720 ee isku xigxiga wejiga, koronto isku xigxiga eber iyo Transformer hadda waa nooc ka mid ah transformers AC oo leh tilmaamo farsamo oo waafaqsan qalabka fiyuuska aasaasiga ah iyo sare ee Grid State iyo sida waafaqsan T/CES 018-2018 "Shabakadda Qaybinta 10kV iyo 20kV AC Transformers Technical Conditions".Voltage, hadda iyo transformers koronto ayaa lagu dhisay sheyga, kaas oo si toos ah loogu soo ururin karaa qalabka wareegga wareegga si uu u sameeyo qalab wareeg ah oo xariif ah.
■ Capacitor-ka ugu weyn wuxuu isticmaalaa awood u dhigma si uu u soo ururiyo danab, kaas oo leh xasillooni waqti dheer oo wanaagsan iyo khibrad shaqo oo mustaqbalka fog ah ee xadhkaha korontada.
∎ Wax-soo-saarka gudaha ee iska caabbinta waa yar yahay, kaas oo la qabsan kara fiilooyinka kala duwan, ka gudbi kara qaladka ka yimaada fiilooyinka, iyo qaladka is-dhaafsiga fiilada ayaa ka yar 0.1%.
■ Isbeddel sax ah oo yar oo ay saamaysay heerkulka deegaanka, iyo isbeddelka qaladka ugu badan ayaa ka yar 0.5% heerkulka buuxa ee -40 °C ~ 70 °C, kaas oo si buuxda u buuxinaya baahida kala duwanaanshaha heerkulka shuruudaha 3-heerka transformer cayiman.
■Waxay qabataa iska caabbinta tamarta aadka u deggan iyo dabaysha xudunta u ah tamarta yar, xasilloonida wax soo saarka wanaagsan iyo saxnaanta sare, oo buuxisa shuruudaha shaqada ee dhammaan xaaladaha shaqada
Tilmaamaha
Sharaxaada | ||
Korontada ugu badan ee la qiimeeyay [kV] | 25.8 | |
Hadda la qiimeeyay [A] | 630 | |
Hawlgalka | buug-gacmeed, toos ah | |
Soo noqnoqda [Hz] | 50/60 | |
Wakhti gaaban u adkaysanayo hadda, 1sec [kA] | 12.5 | |
Wareeg gaaban samaynta hadda [kA peak] | 32.5 | |
Dareenka aasaasiga ah ee u adkeysiga danab [kV crest] | 150 | |
Inta jeer ee korontadu waxay u adkeysaneysaa danab, qalalan [kV] | 60 | |
Inta jeer ee korontadu waxay u adkeysaneysaa danab, qoyan [kV] | 50 | |
Xakamaynta iyo shaqada hawlgalka | RTU ku dhex dhisan ama kala soocan xakamaynta dhijitaalka ah | |
Xakamaynta | Korantada shaqaynaysa | 110-220Vac / 24Vdc |
Heerkulka deegaanka | -25 ilaa 70 °C | |
Inta jeer ee korontadu u adkeyso danab [kV] | 2 | |
Dareenka aasaasiga ah ee u adkeysiga danab [kV crest] | 6 | |
Heerka caalamiga ah | IEC 62271-103 |
Cabbirrada milimitirka
Habka rakibidda
Tilmaamaha rakibidda iyo taxaddarrada
∎ Hubi xiriir la isku halayn karo oo u dhexeeya siliga goynta iyo guriga inta lagu jiro rakibidda.
∎ Calaamadaha wax-soo-saarka labaad ee taransfooriyuhu waa in si dhow loogu xidhaa sanduuqa, xad-dhaafkuna waa in la gaabiyo.
∎ Wax-soo-saarka tamarta sare ee taransfooriyaha ee dhulka waa ka mamnuuc in uu shaqeeyo inta jeer ee uu u adkeysanayo danabka
■ Tilmaamaha fiilooyinka sare
NOOCA | Saamiga isbeddelka ee la qiimeeyay | Aqoonsiga dibadda | hadal |
Isku xirka marxaladda hadda | 600A/1V | Ia+Ia-,Ib+Ib-,Ic+Ic- | |
Isku xigxiga eber ee hadda | 20A/0.2V | I0+ I0- | Aqoonsiga I0+ I0- sida isku xirka khadka kala-guurka |
Isku xigxiga wajiga Voltage | 10kV/√3/3.25V/√3 | Ua+Ua- Ub+Ub- Uc+Uc- | |
Isku xigxiga eber Voltage | 10kV/√3/6.5V/3 | U0+ U0- | Aqoonsiga U0+ sida Isku xirka khadka kala-guurka |
Maaddaama korantada isku xigxiga eber iyo eber-ku-xigta ay u baahan yihiin isku-dubarid saddex-waji ah, waxaa jira baahi loo qabo isku-xirnaanta khadka kala-guurka ee dhexdhexaadka ah, weji kasta I0 +, I0- waxay u dhigantaa fidinta;U0+ ee weji kasta waxay u dhigantaa isku-tagga.Kahor intaadan ka tagin warshadda, alaabta waa la soo xidhay,Fadlan calaamadi marka la rakibayo.Sida soo socota: