一、概述
本型電流互感器為油漫絕緣、戶外型產(chǎn)品,適用于額定頻率50H或60Hz、額定電壓為35kV的電力系統(tǒng)中,作電能計(jì)量、電流測量和繼電保護(hù)用。
The current transformer of the types LB6-35 is oil insulated and outdoorproducts.It is used for metering electric energy,current and relay protection in theelectric system up to rated frequency 50Hz or 6DHz and rated voltage 35kV.
二、型號(hào)含義
三、結(jié)構(gòu)簡介
本型電流互感器的器身裝在充滿變壓器油的油箱中,并經(jīng)真空干燥和油浸處理，產(chǎn)品為全密封,能有效地防止油老化。
The body of this product, after being vacuum and oil treatment, is put in theail tank full of transformer oilBeing a fully enclosed construction, it is effective toprevent oil from ageing.
四、技術(shù)參數(shù)
額定絕緣水平:40.5/95/185kV;
額定二次電流:5A,1A;
額定一次電流、準(zhǔn)確級(jí)組合、額定輸出及動(dòng)、熱穩(wěn)定電流見表;
外絕緣爬電距離:普通型≥ 735;
W2型≥1100。
注:如果用戶有其它特殊要求,可對(duì)部分參數(shù)進(jìn)行適當(dāng)調(diào)整。
Rated insullation level: 40.5/95/185KV;
Rated primary current:5A,1A:
Rated primary current,accuracy classes combination,rated output,dynamic andthermal current see form.
Creepage distance of outside insulation:general type≥ 735;W2 type ≥ 1100.
Note:if users have other special requirements,we may do some relevantadjustment to partial data.
