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JDZXW18-12 voltage transformer, single-phase epoxy outdoor grey resin casting and fully enclosed construction, is used for measuring current, electric energy and protective relaying in the electric 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. Overvoltage factor 1,9 Vn 8h
4. Max short circuit secondary current 3A
5. Max temperatura for termal continuous capacity 400VA
6. Therma continuous capacity: 400VA
7. Secondary winding resistance 1.6Ω
8 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） |
|
JDZXW18-12 |
10 11 |
0.1/√3 0.11/√3 |
0.2 |
25 |
400 |
12/28/75 |
|
0.5 |
50 |
|||||
|
1 |
80 |
|||||
|
0.1/√3/0.22 0.11/√3/0.22 |
0.5/3P |
50/100 |
400 |
|||
|
JDZXW18-12 |
6,3/Ö3 |
0.12/0.24 |
0.2 |
25/30 |
400 |
7.2/20/95 |
Note：Upon request we are glad to offer transformers according to other technical specs.
Outline Drawing
电话：
0086-755-86000443
0086-755-86000772
传真：
0086-755-86000614
邮箱：
international2@chuangy.com
地址:
深圳市南山区西丽街道松坪山社区松坪山路5号嘉达研发大楼B座101 / 401 (深圳)
珠海市高新区唐家湾镇科技五路24号(珠海）
江西省九江县沙城工业园庐山东路31号(江西)
