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          Share:
          PRODUCTS
          LZZBJ9-12A1 、LZZBJ9-12A2 Current Transformer

          LZZBJ9-12A1 、LZZBJ9-12A2

          CURRENT TRANSFORMER

          □  12kV Indoor Single-Phase Epoxy Resin Type


          Epoxy resin casting insulation and fully enclosed support

          construction, encloses primary & secondary windings and

          annular core in the epoxy resin casting body. The product

          has the feature of light weight, omnidirectional installation,

          withstanding nastiness and dampness. It is widely used for

          measuring current, electric energy and protective relaying in

          the electrical system with the rated frequency 50- 60Hz and

          highest voltage for equipment 12 kV


          1、Rated insulation level: 12/28/75kV

          2、Rated frequency: 50/60Hz

          3、Installation site:  Indoor

          4、Technical standard: IEC 60044-1

          (IEC 61869-1&2)





          DESCRIPTION





          Specification

          Two secondary single ratio

          Rated

          transformation ratio(A)

          Accuracy classes combination

          Rated outputVA

          (ALF)

          (FS)

          Short-time thermal current Ith(kA/S)

          Rated dynamic current Idyn(kA)

          Measuring

          Protective

          0.2(S)

          0.5

          10P

          10-200/5

          0.2(S)/0.2(S)

          0.2(S)/0.5

          0.2(S)/10P

          0.5/10P

          0.2S/0.5/10P

          0.2/0.5/10P

          10

          15

          15

          15

          10

          15

          20

          5

          (10)

          150I1n

          375I1n

          300/5

          31.5

          80

          400/5

          31.5

          80

          500/5

          40

          100

          600/5

          50

          125

          800/5

          20

          63

          125

          1000/5

          80

          160

          12001500/5

          80

          160

          15002000/5

          100

          160

          20003150/5

          130

          160



















          Three secondary single ratio

          Rated

          transformation ratio(A)

          Accuracy classes combination

          Rated outputVA

          (ALF)

          (FS)

          Short-time thermal current Ith(kA/S)

          Rated dynamic current Idyn(kA)

          Measuring

          Protective

          0.2(S)

          0.5

          10P

          10-200/5

          0.2S//0.5/ 10P

          0.5/0.5/10P

          10

          15

          15

          15

          20

          10

          15

          5

          (10)

          150I1n

          375I1n

          300/5

          31.5

          80

          400/5

          31.5

          80

          500/5

          40

          100

          600/5

          50

          125

          800/5

          63

          125

          1000/5

          80

          160

          12001500/5

          80

          160

          15002000/5

          100

          160

          20003150/5

          130

          160






          Contact Us

          Email: international2@chuangy.com

          Address: 1F and 4F block B,Jiada R&D Bldg, High-tech Park,Nanshan,Shenzhen,China

          Post code :518057

          Tel. 0086-755-86000713


          Copyright © 2019. Shenzhen Chuangyin   Co., Ltd. All rights reserved. 粵ICP備11018302號
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