 |
LZZBJ9-12C1、LZZBJ9-12C2 、 LZZBJ9-12C2Q4
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 50Hz or 60Hz and highest
voltage for equipment 12kV
Technical Data
1.Rated insulation level: 12/28/75 kV or 12/42/75 kV
2. Rated frequency: 50/60Hz
3. Installation site: Indoor
4. Technical standard: IEC 60044-1
IEC 61869-1＆2
LZZBJ9-12C1、LZZBJ9-12C2 、 LZZBJ9-12C2Q4
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 50Hz or 60Hz and highest
voltage for equipment 12kV
Technical Data
1.Rated insulation level: 12/28/75 kV or 12/42/75 kV
2. Rated frequency: 50/60Hz
3. Installation site: Indoor
4. Technical standard: IEC 60044-1
IEC 61869-1＆2
LZZBJ9-12C1 Single Ratio
|
Rated transformation ratio(A) |
Accuracy classes combination |
Rated output（VA） COSФ=0.8 |
(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 |
||||||
|
1200～1500/5 |
80 |
160 |
||||||
|
1500～2000/5 |
100 |
160 |
||||||
|
2000～2500/5 |
130 |
160 |
||||||
LZZBJ9-12C1 Double Ratio
|
Rated transformation ratio(A) |
Accuracy classes combination |
Rated output（VA） COSФ=0.8 |
(ALF) |
(FS) |
Short-time thermal current Ith(kA/S) |
Rated dynamic current Idyn(kA) |
||
|
Measuring |
Protective |
|||||||
|
0.2(S) |
0.5 |
10P |
||||||
|
10-20/5 |
0.2(S)/0.2(S) 0.2(S)/0.5 0.2(S)/10P 0.5/10P
|
10 15 |
15 |
15 |
10 15 20 |
5 (10) |
1.5 |
3.75 |
|
20-40/5 |
3 |
7.5 |
||||||
|
50-100/5 |
8 |
20 |
||||||
|
100-200/5 |
15 |
37.5 |
||||||
|
200-400/5 |
30 |
75 |
||||||
|
400-800/5 |
20 |
63 |
130 |
|||||
|
500-1000/5 |
80 |
160 |
||||||
LZZBJ9-12C2 Single Ratio
|
Rated transformation ratio(A) |
Accuracy classes combination |
Rated output（VA） COSФ=0.8 |
(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 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 |
80 |
160 |
||||||
|
2000～2500/5 |
100 |
160 |
||||||
|
2500～3150/5 |
130 |
160 |
||||||
LZZBJ9-12C2Q/4 Double Ratio
|
Rated transformation ratio(A) |
Accuracy classes combination |
Rated output（VA） COSФ=0.8 |
(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/10P/10P 0.5/10P/10P 0.2S/0.2S/10P/10P 0.2S/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 |
||||||
|
2000～2500/5 |
100 |
160 |
||||||
|
2500～3150/5 |
100 |
160 |
||||||
总机：0086-755-86000443
国际事业部：
0086-755-860007、00861313823790397
邮箱：international2@chuangy.com
深圳市南山区西丽街道松坪山社区松坪山路5号嘉达研发大楼B座101 / 401 (深圳)
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