 |
LZZBJ9-12/175b4/G1
CURRENT TRANSFORMER
□ 12kV Indoor Single-Phase Epoxy Resin Type
Epoxy resin casting insulation and fully enclosed support
construction, encloses the primary & secondary windings and annular
core in the epoxy resin casting body. The product has the feature of
light weight, omni-directional 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 50Hz or 60Hz and highest voltage for equipment 12kV.
Technical Data
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)
LZZBJ9-12/175b4/G1
CURRENT TRANSFORMER
□ 12kV Indoor Single-Phase Epoxy Resin Type
Epoxy resin casting insulation and fully enclosed support
construction, encloses the primary & secondary windings and annular
core in the epoxy resin casting body. The product has the feature of
light weight, omni-directional 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 50Hz or 60Hz and highest voltage for equipment 12kV.
Technical Data
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)
Specification
|
Rated
transformation ratio |
Accuracy classes combination |
Rated output（VA）
|
(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 0.2(S)/0.5/10P 0.2(S)/0.5/10P/10P |
10 15 |
15 |
15 20 |
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 |
63 |
125 |
||||||
|
1000/5 |
80 |
160 |
||||||
|
1200～1500/5 |
80 |
160 |
||||||
|
1500～2000/5 |
100 |
160 |
||||||
|
2500～3150/5 |
100 |
160 |
||||||
Outline
電話：
0086-755-86000443
0086-755-86000772
傳真：
0086-755-86000614
郵箱：
international2@chuangy.com
地址:
深圳市南山區西麗街道松坪山社區松坪山路5號嘉達研發大樓B座101 / 401 (深圳)
珠海市高新區唐家灣鎮科技五路24號(珠海）
江西省九江縣沙城工業園廬山東路31號(江西)
