Yueqing Heyi Electrical Co., Ltd.  

Product Name: Pr Current Transformer for Current Measuring and Protection Model NO.: PR series Voltage Transformation Principle: Electromagnetic Type Magnetic Circuit Structure: Single Stage Type Installation: Busbar Type Insulating Medium: Common Insulating Materials Winding Form: Small Fixed Type Usage: Measurement Operation Condition: Indoor Phase: Single Type: Current Transformer Application: Electronic, Instrument Approve: CE Color: Black Trademark: HEYI Transport Package: Standard Export Pakage Specification: CE Origin: Liushi, Yueqing, Zhejiang Province, China HS Code: 8504311000 Product Description DEscriptIonPR Series Protective Current Transformer can work under such condition when system currentis much times than rated working current, also can work under exceeding measuring current transformer. When current transformer is used to power protective relay, it will keeps its electricalfeatures on many times working current, this ratio wiil be 5, 1 0, 20 0r even higher.Protective grade: 5P10; 10P5; 10P10SPECIFICATIonSRated Frequency()Rated Test Voltage()Rated short-time thermal current(lth)()Rated dynamic curren t (ldyn)()Rated voltaae (Um)()Contin uou s -ove rload ()Operating temperature()Housing self-extinguishing class()Safety factor()Secondary current()50/60Hz3kv AC.(1min)6oln2.5lth0.72Kv AC.1.2ln-10ºC~50ºCVOFS55A/1ACI: 10P5 15VASpec.60/5A100/5A150/5A200/5A250/5A300/5A400/5A500/5A600/5AOD100100100100969696100100ID343434343434346065HT1489868586868684858CI: 5P10 15VASpec.100/5A150/5A200/5A250/5A300/5A400/5A500/5A600/5A800/5A1000/5A1200/5A1600/5A2000/5A2500/5A3000/5A3500/5A4000/5A5000/5AOD100100100969696102110120120123123123178178182182184ID343434454545626862858282125125125120120118HT180130110110110901108822686068404040353538CI: 10P10Spec.100/5A150/5A200/5A300/5A400/5A500/5A600/5A800/5A1000/5A1200/5A1600/5A2000/5A2500/5A3000/5AOD1001001009696102110120120123123178178178ID3434344560606862858282125125125HT16810888108108888822586050383838