Qhuav hom thiab roj-immersed hwj chim transformer

1. Hais txog qhuav-hom transformers

Qhuav hom transformersxa mus rau transformers nyob rau hauv uas cov tub ntxhais thiab windings tsis immersed nyob rau hauv insulating roj. Qhuav hom transformer txias txoj kev muaj xws li ntuj cua txias (AN) thiab yuam cua txias (PF). Muaj ob hom kev hloov hluav taws xob qhuav hom: ruaj khov rwb thaiv tsev encapsulation (SCB hom) thiab unencapsulated winding qauv. Los ntawm qhov chaw txheeb ze ntawm qhov siab thiab qis voltage windings, muaj ob hom: concentric thiab overlapping. Cov qauv concentric yog yooj yim thiab yooj yim rau kev tsim khoom. Feem ntau qhuav-hom transformers txais cov qauv no. Hom sib tshooj yog tsuas yog siv nyob rau hauv lub chaw tsim khoom ntawm tshwj xeeb transformers.

2. Qhuav hom transformer specifications

Coj SCB{{0}}KVA/10KV/0.4KV qhuav-type transformer ua piv txwv los piav qhia lub ntsiab lus ntawm cov qauv qhuav-hom transformer: Hauv cov qauv saum toj no specifications, S sawv cev rau peb-theem fais fab transformer, thiab C sawv cev tias cov transformer windings yog resin molded solids. Nyob rau hauv txoj hauj lwm ntawm tsab ntawv C, G qhia tias sab nraud insulating nruab nrab ntawm lub winding yog huab cua, B yog qhov chaw nres tsheb winding, nyob rau hauv txoj hauj lwm ntawm B, R qhia lub winding winding, 11 yog lub serial tooj, 1250KVA yog lub rated peev ntawm Lub transformer, 10KV yog qhov ntsuas voltage ntawm thawj sab ntawm lub transformer, 0.4 KV yog qhov ntsuas hluav taws xob ntawm theem nrab ntawm lub transformer.

3. Technical parameters ntawm qhuav-hom transformers

Cov kev tsis sib xws ntawm qhuav-hom transformers yog: suab coefficient tsawg dua 30dB.

4. Qhuav hom transformer kev khiav hauj lwm ib puag ncig yuav tsum tau

Cov kev cai ib puag ncig rau kev ua haujlwm qhuav-hom transformer yog raws li hauv qab no: Qhov siab qis dua 1600 meters (hauv qab muaj peev xwm)

Qhuav cam khwb cia resin transformers

Qhov zoo thiab qhov tsis zoo ntawm hom qhuav thiab roj-immersed transformers

Nyob rau hauv cov nqe lus ntawm tus nqi, qhuav-hom transformers yog kim duaroj-immersed transformers. Lub peev xwm ntawm roj-immersed transformers yog loj dua li ntawm qhuav-hom transformers. Qhuav hom transformers yuav tsum tau nyob rau hauv underground floors, pem teb thiab densely populated teb. Roj-immersed transformers yog siv nyob rau hauv ywj siab substations. Qhuav hom transformers feem ntau yog siv rau hauv lub thawv-hom substations. Thaum qhov chaw loj, siv cov roj-immersed transformer, thiab thaum qhov chaw muaj neeg coob coob, siv cov khoom siv hauv-hom transformer. Thaum cov huab cua hauv cheeb tsam yog cov av noo, siv roj-immersed transformers. Siv cov tshuab ziab khaub ncaws qhuav hauv qhov chaw uas xav tau "kev tiv thaiv hluav taws thiab tawg". Cov tshuab ziab khaub ncaws qhuav tuaj yeem tiv taus qhov hnyav dua li cov roj-immersed transformers. Qhuav hom transformers yuav tsum tau ua nyob rau hauv rated peev. Cov roj-immersed transformer tso cai rau lub sijhawm luv luv.

Roj immersed faib transformer