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JDZW18-12R voltage transformer, outdoor epoxy resin casting and full-closed construction, is widely used for measuring current, electric energy and protective relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV
Technical Data
1. Installation site Outdoor
2. Rated Frequency） 50/60Hz
3. Burden power factor CosΦ=0.8（lagging）
4. Technical standard accords with IEC 61869-1:2007, IEC 61869-3:2011
Specification
|
Type |
Rated primary Voltage（kV） |
Rated secondary Voltage（kV） |
Accuracy classes combination |
Rated output（VA） |
Thermal limiting Output（VA） |
Rated Insulation level （kV） |
|
JDZW18-12R |
10 11 |
0.1 0.11 |
0.2 |
30 |
600 |
12/28/75(IEC) 12/42/75(GB) |
|
0.5 |
50 |
|||||
|
1 |
80 |
|||||
|
0.22 |
3 |
500 |
600 |
|||
|
0.1/0.1 0.11/0.11 |
0.2/0.2 |
15/15 |
300/300 |
|||
|
0.2/0.5 |
15/25 |
Note：Upon request we are glad to offer transformers according to other technical specs.
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Email：international2@chuangy.com
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