Classification ntawm Fais fab Transformers

Fais fab transformers raug cais raws li daim ntawv thov: kauj ruam- nce (6.3kV / 10.5kV lossis 10.5kV / 110kV, thiab lwm yam rau cov chaw tsim hluav taws xob), kev sib txuas (220kV / 110kV lossis 110kV / 10.5kV ntawm substations), thiab kauj ruam{{10}/0.45kV (35kV) 10.5kV / 0.4kV rau kev faib tawm).

Fais fab transformers kuj raug cais los ntawm tus naj npawb ntawm theem: ib zaug-theem thiab peb-theem.

Fais fab transformers yog cais los ntawm winding hom: ob-winding (txhua theem yog mounted rau tib lub hauv paus, thawj thiab theem nrab windings yog mob sib cais thiab insulated ntawm ib leeg), peb -winding (txhua theem muaj peb windings, thawj thiab theem nrab windings yog mob cais thiab insulated ntawm ib leeg), thiab autotransformer (ib txheej ntawm lub hauv paus windings nrog ib tug kais) Peb-winding transformers xav tau lub peev xwm ntawm cov thawj winding kom ntau dua los yog sib npaug rau lub peev xwm ntawm cov theem nrab thiab theem nrab windings. Qhov feem pua ​​​​ntawm lub peev xwm rau peb -winding transformers, nyob rau hauv qhov kev txiav txim ntawm high voltage, nruab nrab voltage, thiab tsawg voltage, yog: 100/100/100, 100/50/100, 100/100/50. Nws yuav tsum tau hais tias tsis yog lub thib ob los yog thib peb windings ua hauj lwm ntawm tag nrho cov load. Feem ntau, qhov thib peb winding voltage yog qis dua thiab feem ntau yog siv rau ze rau - teb fais fab mov lossis txuas cov khoom siv them nyiaj, txuas peb theem voltage. Autotransformers:

Muaj nyob rau hauv cov kauj ruam- nce lossis nce qib- hom qis, lawv tau siv dav hauv ultra- cov hluav taws xob hluav taws xob hluav taws xob siab vim lawv qhov poob qis, lub teeb yuag, thiab kev lag luam kev lag luam. Feem ntau siv me me autotransformers yog 400V / 36V (24V) qauv, siv rau kev siv hluav taws xob kev nyab xeeb thiab lwm yam khoom siv.

Fais fab transformers yog cais los ntawm rwb thaiv tsev nruab nrab: roj-immersed transformers (flame-retardant thiab non-flame-retardant hom), qhuav-hom transformers, thiab 110kV SF6 gas-insulated transformers.

Fais fab transformer cores yog tag nrho cov tub ntxhais - hom qauv.

Peb -theem fais fab transformers configured hauv kev sib txuas lus engineering yog ob-winding transformers.