 |
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 |
||||||
總機(jī)：0755-86000443
國(guó)際事業(yè)部：
+86-755-86000713、+86-13823790397
郵箱：[email protected]
深圳市南山區(qū)西麗街道松坪山社區(qū)松坪山路5號(hào)嘉達(dá)研發(fā)大樓B座101 / 401 (深圳)
珠海市高新區(qū)唐家灣鎮(zhèn)科技五路24號(hào)(珠海）
