{"product_id":"chint-bh-0-66i-current-transformer-0-2-class-high-precision","title":"CHINT BH-0.66I Current Transformer 0.2 Class High Precision","description":"\u003ch3\u003eCHINT BH-0.66I Current Transformer 0.2 Class High Precision CT 10\/5~4000\/5 0.66kV 50Hz Indoor AC Current Transformer for Energy Metering \u0026amp; Relay Protection\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCHINT BH-0.66I series low voltage current transformer is widely used in indoor AC 50Hz distribution circuit for accurate current measurement, energy metering and relay protection. Standard accuracy class \u003cstrong\u003e0.2\u003c\/strong\u003e, rated insulation voltage 0.66kV, secondary rated output 5A, primary current range from 10A up to 4000A, solid core type with fixed single primary turn by default. Multiple inner diameter options: Φ30\/Φ40\/Φ50\/Φ60\/Φ80\/Φ100\/Φ120 for cable or busbar passing through.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eFull Current Ratio Options（选型按钮英文）\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e10\/5 0.2Class ≤6.6kW Solid Core → 10\/5A,0.2Class,Solid Core,for ≤6.6kW Motor\u003c\/li\u003e\n\u003cli\u003e30\/5 0.2Class ≤19kW Solid Core →30\/5A,0.2Class,Solid Core,for ≤19kW Motor\u003c\/li\u003e\n\u003cli\u003e50\/5 0.2Class 1Turn ≤33kW →50\/5A,0.2Class,1 Primary Turn,for ≤33kW\u003c\/li\u003e\n\u003cli\u003e75\/5 0.2Class 1Turn ≤49kW →75\/5A,0.2Class,1 Primary Turn,for ≤49kW\u003c\/li\u003e\n\u003cli\u003e100\/5 0.2Class Φ30 ≤66kW →100\/5A,0.2Class,Bore Φ30,for ≤66kW\u003c\/li\u003e\n\u003cli\u003e150\/5 0.2Class Φ30 ≤99kW →150\/5A,0.2Class,Bore Φ30,for ≤99kW\u003c\/li\u003e\n\u003cli\u003e200\/5 0.2Class Φ30 ≤130kW →200\/5A,0.2Class,Bore Φ30,for ≤130kW\u003c\/li\u003e\n\u003cli\u003e200\/5 0.2Class Φ40 ≤130kW →200\/5A,0.2Class,Bore Φ40,for ≤130kW\u003c\/li\u003e\n\u003cli\u003e250\/5 0.2Class Φ30 ≤160kW【Recommended】→250\/5A,0.2Class,Bore Φ30,for ≤160kW(Recommended)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n10.250\/5 0.2Class Φ40 ≤160kW →250\/5A,0.2Class,Bore Φ40,for ≤160kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n11.300\/5 0.2Class Φ30 ≤190kW →300\/5A,0.2Class,Bore Φ30,for ≤190kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n12.300\/5 0.2Class Φ40 ≤190kW →300\/5A,0.2Class,Bore Φ40,for ≤190kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n13.400\/5 0.2Class Φ30 ≤260kW →400\/5A,0.2Class,Bore Φ30,for ≤260kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n14.400\/5 0.2Class Φ40 ≤260kW →400\/5A,0.2Class,Bore Φ40,for ≤260kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n15.500\/5 0.2Class Φ40 ≤330kW →500\/5A,0.2Class,Bore Φ40,for ≤330kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n16.600\/5 0.2Class Φ50 ≤396kW →600\/5A,0.2Class,Bore Φ50,for ≤396kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n17.800\/5 0.2Class Φ60 ≤528kW →800\/5A,0.2Class,Bore Φ60,for ≤528kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n18.1000\/5 0.2Class Φ60 ≤660kW →1000\/5A,0.2Class,Bore Φ60,for ≤660kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n19.1200\/5 0.2Class Φ80 ≤790kW →1200\/5A,0.2Class,Bore Φ80,for ≤790kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n20.1500\/5 0.2Class Φ80 ≤990kW →1500\/5A,0.2Class,Bore Φ80,for ≤990kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n21.2000\/5 0.2Class Φ100 ≤1320kW →2000\/5A,0.2Class,Bore Φ100,for ≤1320kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n22.2500\/5 0.2Class Φ100 ≤1650kW →2500\/5A,0.2Class,Bore Φ100,for ≤1650kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n23.3000\/5 0.2Class Φ120 ≤1980kW →3000\/5A,0.2Class,Bore Φ120,for ≤1980kW\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n24.4000\/5 0.2Class Φ120 ≤2300kW →4000\/5A,0.2Class,Bore Φ120,for ≤2300kW\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eCore Technical Parameter\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHINT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBH-0.66I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy Class\u003c\/td\u003e\n\u003ctd\u003e0.2 Class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e0.66kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Rated Current\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Current Range\u003c\/td\u003e\n\u003ctd\u003e10A~4000A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Material\u003c\/td\u003e\n\u003ctd\u003eAnnealed Ring \/ Rectangle Silicon Steel Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eFlame Retardant Insulation Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eHorizontal \u0026amp; Vertical Installation,Busbar \/ Base Plate Fixing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eProduct Advantages\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision Annealed Iron Core\u003c\/strong\u003e: Annealed silicon steel core guarantees stable measuring accuracy, strong load capacity and low heating during long time running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Electricity Theft Design\u003c\/strong\u003e: Reserved lead seal holes on fixing screw \u0026amp; top cover for sealing to prevent unauthorized disassembly and tampering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Retardant Shell\u003c\/strong\u003e: Fire-resistant insulation casing, flame retardant \u0026amp; anti-electric shock, safe indoor usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Accessories\u003c\/strong\u003e: Insulation washers, fixing screws, mounting plates and clamp plates included for flexible busbar\/base mounting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eInstallation \u0026amp; Safety Notice\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003eEither vertical or horizontal mounting available, terminal S2 must be reliably grounded.\u003c\/li\u003e\n\u003cli\u003eSecondary connecting wire cross-section ≥2.5mm² recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFORBIDDEN secondary winding open-circuit under live operation\u003c\/strong\u003e, high dangerous voltage will be induced to damage equipment \u0026amp; cause personal injury.\u003c\/li\u003e\n\u003cli\u003eInstall at dry, ventilated site without corrosive or explosive gas.\u003c\/li\u003e\n\u003cli\u003ePeriodic calibration is required per local standard, replace or repair unqualified CT.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThree-phase distribution cabinet, motor control panel, energy metering box, pump\/fan\/industrial equipment power measurement.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CHINT ELECRTIC","offers":[{"title":"10\/5 0.2Class ≤6.6kW Solid 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