YUEQING HEYI ELECTRICAL CO.,LTD

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YUEQING HEYI ELECTRICAL CO.,LTD

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HEYI,

establishedin1992,whospecializesinresearchanddesign,manufacturing,anddistributionofcurrenttransformers,avarietyofsplitcorecurrenttransformer,minimcurrenttransformerRogowskicoils,halleffectcurrentsensorandrelatedaccessories.whichiswidelyusedinSmartGridIndustryallcoveringdistribution,Saving&Protecting&MeteringElecticty,andPowerSystem.

wehaveonestrongR&DandQCteamcontinuestoinnovatenewsolutions,additionsandextensionsinthepursuitofnotonlymeetingbutexceedingmarketdemandandtooffertheverybestsolutionsforourcustomers.


产品:

toroidal current transformer
 toroidal current transformer MRCurrenttransformerisaveryusefuldevice,itconvertshighACcurrenttosmalleasilymanageablevalue.If currenttransformershavenobusbar,theyaremanufacturedw...
protection current transformer
 protection current transformer PRSeriesProtectiveCurrentTransformercanworkundersuchconditionwhensystemcurrentismuchtimesthanratedworkingcurrent,alsocanworkunderexceedingmeasuring...