ENR-BNR transformer neutral earthing resistance cabinet
Description:
OurcompanyfocusontheR&D,productionandsaleoftheneutralearthingresistancecompletesetdevice.Ourproducthighandlowvoltageneutralearthingresistancecabinetcompletedevicehasthestableperformance.OurcompanyintroducesandabsorbstheadvancedforeigntechnologythendevelopsandproducestheENR-BNRseriestransformerneutralearthingresistancecabinetwhichusedfor6~35kvsystem.Ithasthegoodperformancetoreducetheovervoltagefromthegrid,toimprovethesafetyandreliabilityofgrid.
Thisproductismadeofspecialstainlesssteelalloymaterial.ThestainlessseriesENR-BNRtransformerneutralearthingresistancecabinetcanbeusedin6~35kvsystem.Ithaslargeearthcapacitorcurrentinthecablepowersupplysystem.Therepossibleappearsthearcearthingovervoltage.
Neutralusetheresistanceearthingmethodinordertoinjecttheresistancecurrentforthefailurepoints.Theamountofresistancecurrentis1.05~1.1timesasmanyascapacitorcurrent.
ItcanmoderaterestrictionsthefaultcurrenttoimproveRelayProtectionsensitivityandlimitthetemporaryovervoltageas2.6timesofnormalphaseneutralvoltage.Topreventarcovervoltagedamagethemainequipmentsandalsohasadistinctroleforferromagneticresonanceover-voltageatthesametime.
Technicalparameters:
Pleaseprovidespecialusingconditionforthisproductbeforeyouplacetheorder
Featuresofproduct
Topofthecabinetenclosureinstalledtheringsforeasylifting.
Send product request
Other supplier products
 |
33kv Cast Resin Transformers | Cast Resin Transformers DescriptionIron coreMade up of high quality cold rolled silicon steel sheet that is for electric engineeringLow voltage wi... |
 |
2500 kva Cast Resin Transformers KV | Cast Resin Transformers DescriptionIron coreMade up of high quality cold rolled silicon steel sheet that is for electric engineeringLow voltage wi... |
 |
50 kva SCB10 insulation dry transformer | Product Description SG, DG Dry isolation transformers, which our company specialized in design and manufacture to meet the using import and export ... |
 |
High-quality Dry transformer | High-quality Dry transformer 1)Low loss and low noise 2)Conform to the IEC standard 3)highly withstands short-circuit and lightning impact Dry-ty... |
 |
10.5kv oil-immersed distribution transformers | Oil immersed type Transformer Specifications1)low noise;low loss;2)low partial discharge;3)strong anti-short-circuit ;4)high impedance;5)electric t... |
