 |
LDZC-12
CURRENT TRANSFORMER□ C-GIS Fixed cable CT
The secondary windings are full-enclosed in the flame retardant
plastic shells, primary bushing or cable can pass through the
inner hole, bottom has installation inserts for fixation. It is simple
and shortcut, is suitable for measuring current, signal collection
and protective relaying in the medium voltage power system of
cable etc.
Technical Data
1、Rated secondary current: 5A、1A
2、Power frequency withstand voltage: 3kV
3、Rated frequency: 50/60Hz
4、Installation site: Indoor
5、Technical standard: IEC 60044-1
(IEC 61869-1&2)
LDZC1-12
Specification
LDZC1-12
|
Model |
LDZC1-12C |
LDZC1-12P |
LDZC1-12CP |
||||||
|
Purpose |
Measuring current transformer |
Protective current transformer |
Double winding current transformer |
||||||
|
Rated Primary current |
Accuracy class and rated burden (VA) COSФ=0.8 |
||||||||
|
0.2 |
0.5 |
1 |
10P10 |
10P5 |
0.2 |
0.5 |
10P10 |
10P5 |
|
|
30 |
|
|
|
|
|
|
|
|
|
|
50 |
|
|
1 |
|
|
|
|
|
|
|
75 |
|
1 |
1.5 |
|
|
|
|
|
|
|
100 |
|
2.5 |
5 |
|
2 |
|
1 |
|
|
|
200 |
|
5 |
5 |
1.5 |
2.5 |
|
2.5 |
|
|
|
300 |
2.5 |
5 |
|
2.5 |
|
1.5 |
2.5 |
|
2.5 |
|
400 |
5 |
7.5 |
|
3.75 |
|
2.5 |
5 |
|
2.5 |
|
500 |
5 |
10 |
|
5 |
|
2.5 |
5 |
2 |
3.75 |
|
600 |
5 |
10 |
|
5 |
|
3.75 |
7.5 |
2.5 |
5 |
LDZC2-12
|
Model |
LDZC2-11C |
LMZC2-11P |
LMZC2-11CP |
||||||
|
Purpose |
Measuring current transformer |
Protective current transformer |
Double winding current transformer |
||||||
|
Rated Current Ratio |
Accuracy class and rated burden (VA) COSФ=0.8 |
||||||||
|
0.2 |
0.5 |
1 |
10P10 |
10P5 |
0.2 |
0.5 |
10P10 |
10P5 |
|
|
30 |
|
|
1.5 |
|
|
|
|
|
|
|
50 |
|
1.5 |
2.5 |
|
1.5 |
|
|
|
|
|
75 |
|
2.5 |
5 |
|
2.5 |
|
1.5 |
|
|
|
100 |
|
2.5 |
5 |
|
3.75 |
|
2.5 |
|
2 |
|
200 |
2.5 |
5 |
7.5 |
3.75 |
5 |
|
3.75 |
1.5 |
2.5 |
|
300 |
5 |
7.5 |
|
5 |
|
2.5 |
2.5 |
2.5 |
|
|
400 |
7.5 |
10 |
|
7.5 |
|
5 |
7.5 |
3.75 |
|
|
500 |
10 |
15 |
|
10 |
|
5 |
10 |
5 |
|
|
600 |
10 |
15 |
|
10 |
|
5 |
10 |
5 |
|
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