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LMZB1-24 epoxy resin casting busbar type current transformer, is widely used outdoor for measuring current, electric energy and protective relaying in the electrical system with rated frequency 50Hz or 60Hz and highest voltage for equipment 24kV. Rated primary current is 400-10000Aand rated secondary current is 5A or 1A.
Main technical parameter
1. Rated voltage: 20 kV or 22kV etc
2. Rated secondary current:5Aor1A
3. Rated insulation level: 24/50/125 kV
4. Standards: IEC60044-1.2003 Part 1: Instrument transformers-Part1: Current transformers or IEC61869-1&2-2012 etc.
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Rated Transformation Ratio (A) |
Accuracy Classes Combination |
Accuracy class and relative rated output (VA) |
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|
0.2(S) |
0.5 |
10P10 |
||
|
400/5 |
0.2(S)/0.2(S) 0.2(S)/0.5 0.5/0.5 0.5/10P10 |
15 |
15 |
15 |
|
500/5 |
15 |
15 |
15 |
|
|
600/5 |
15 |
15 |
15 |
|
|
800/5 |
20 |
20 |
20 |
|
|
1000/5 |
20 |
20 |
20 |
|
|
1500/5 |
20 |
20 |
20 |
|
|
2000/5 |
30 |
30 |
30 |
|
|
3000/5 |
30 |
30 |
30 |
|
|
4000/5 |
40 |
40 |
40 |
|
|
5000/5 |
40 |
40 |
40 |
|
|
6000/5 |
60 |
60 |
60 |
|
|
8000/5 |
60 |
60 |
60 |
|
|
10000/5 |
60 |
60 |
60 |
|
|
600/400/300/200/100/50:5 |
0.5 |
5VA or 10VA |
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Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Switchboard：+86-755-26996668
International Sales ：+86-755-86000713、+86-13823790397
Email：international2@chuangy.com
Add：19F, East Tower of Skyworth Semiconductor Design Building, Hi-Tech Industrial Park,Nanshan,Shenzhen,China.518063.
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