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LZZBJ9-12/185h/2、LZZBJ9-12/185h /4
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
LZZBJ9-12/185h/2
Rated current ratio
(A)
Accuracy classes
combination
Rated output
(VA)
FS
ALF
Rated short-time thermal current (kA/S)
Rated dynamic current ( 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
0.2/0.5/10P
10
15
15
15
20
5
(10)
10
15
20
100I1n
250I1n
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
LZZBJ9-12/185h /4
|
Rated current ratio (A) |
Accuracy classes combination |
Rated output (VA) |
FS |
ALF |
Rated short-time thermal current (kA/S) |
Rated dynamic current ( kA) |
||
|
Measuring |
Protective |
|||||||
|
0.2（S） |
0.5 |
10P |
||||||
|
10~200/5 |
0.2(S)/ 0.2(S) /10P/10P 0.5/10P /10P
0.2(S)/ 0.2(S) /10P/10P 0.2/0.5/10P/10P |
10 15 |
15 |
15 20 |
5 (10) |
10 15 20 |
100I1n |
250I1n |
|
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 |
||||||
Outline
Switchboard：+86-755-86000443
International Sales ：+86-755-86000713、+86-13823790397
Email：international2@chuangy.com
Add：Room 101 / 401, Building B, Jiada R&D Building, Songpingshan Road No.5, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, China
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Welcome to call the hotline : 0755-86000713