Voltage transformer nqiCov ntsiab lus
JSZW3-3,6,10 hom voltage transformer yog semi-kaw casting nrog epoxy resin, uas tsuas yog siv rau kev ntsuas hluav taws xob lossis hluav taws xob hluav taws xob thiab kev tiv thaiv relay hauv lub zog hluav taws xob nrog zaus 50Hz thiab ntsuas hluav taws xob 3KV, lossis 6KV lossis 10KV thiab neural point. tsis zoo grounded.Cov khoom no muaj ob hom sib txawv raws li kev teeb tsa: hom A thiab hom B.
Hom npe
Qauv
Cov qauv no voltage transformer semi-casting hom, nrog me me thiab zoo climatic adaptability.Cov hlau-core ntawm lub transformer siv cov tub ntxhais hom sab-hlau qauv, thiab ua los ntawm cov zoo silicon steel phaj los ntawm txias dov thiab nthuav tawm nyob rau hauv cov huab cua, thawj winding, theem nrab winding thiab residual voltage winding mob mus rau lub hlau-core concentrically thiab cam khwb cia nrog epoxy resin, peb theem cam khwb cia thiab tsau ua ke, thawj winding thiab davhlau ya nyob twg A yog tag nrho insulated thiab davhlau ya nyob twg N tsis yog tag nrho insulated.Kev xaim thov xa mus rau Daim duab 1. Nws muaj ob hom: hom A thiab hom B raws li kev teeb tsa, hom A yog ntsia rau sab thiab lub qhov nruab nrab yog nyob ntawm cov hlau-core clamp, hom B muaj lub hauv paus rau kev teeb tsa.
Technical parameter
1, Txuj: GB20840.3-2013 Voltage Transformer
2, Technical parameter los ntawm
3, Lub creepage ntawm cov khoom nto ua raws li qib II ntawm cov pa phem.
4, Lwm yam kev tsis raug thov mus saib cov lus hauv qab no:
Hom | Rated voltage piv (V) | Kev sib xyaw hauv chav kawm raug | Rated tso zis (VA) | Qhov kawg tso zis (VA) | Kev ntsuas hluav taws xob tiv thaiv (KV) | |||||
0.2 | 0.5 | 1 | 3 | 6P | Inductive voltage withstand thawj winding | Voltage withstand rau lub zog zaus ntawm theem nrab winding | ||||
ZWM 3-3 | 3000/√3/100/√3/100/3 | 0.5 / 6P;1/6 P;3/6 PIB | 90 | 150 | 300 | 75 | 600 | 18 | 2 | |
ZWM 3-6 | 6000/√3/100/√3/100/3 | 150 | 240 | 600 | 100 | 1000 | 23 | 2 | ||
ZWM 3-10 | 10000/√3/100/√3/100/3 | 32 | 2 |
Cov kab kos duab
Daim ntawv qhia thiab installation dimension