電話:
0086-755-86000443
0086-755-86000772
傳真:
0086-755-86000614
郵箱:
international2@chuangy.com
地址:
深圳市南山區西麗街道松坪山社區松坪山路5號嘉達研發大樓B座101 / 401 (深圳)
珠海市高新區唐家灣鎮科技五路24號(珠海)
江西省九江縣沙城工業園廬山東路31號(江西)
4.Technical standard accords with IEC 60044-1&2,IEC 61869-1&2&3
IV. Technical Parameters:
Voltage Ratio (kV) |
Accuracy Class |
Rated Burden (VA) |
Current Ratio (A) |
Accuracy Class |
Rated Burden (VA) |
66000/√3/0.12 66000/√3/0.1 66000/√3/0.1/√3 |
0.2 0.5 |
15 30 |
5-10/5 |
0.2S 0.5S |
12.5 |
10-20/5 |
|||||
15-30/5 |
|||||
… |
|||||
500-1000 |
Parameters not only limited as chart. We offer customized CT&VT as your requirements.
Parameters:
No. |
Items |
Unit |
Index |
Remarks |
1 |
Highest Voltage of Equipment |
kV |
72.5 |
|
2 |
BIL |
kV |
GB:72.5/160/350, IEC72.5/140/325 |
|
3 |
Rated Primary Voltage |
V |
66000/√3 |
|
4 |
Rated Secondary Voltage |
V |
100/√3, 100, 120 |
|
5 |
Rated Primary Current |
A |
5 - 1000 |
|
6 |
Rated Secondary Current |
A |
1 or 5 |
|
Remarks |
Standards: GB 20840.1-2010 GB 20840.3-2013 GB 20840.2-2014 IEC 61869-1:2007 IEC 61869-2:2012 IEC 61869-3:2011 |
II. Application:
Use for highest voltage for equipments no more than 72.5kV, for current/voltage measurement in power system.
Features:
1. Use high properties iron core to meet high accuracy, big burden etc.
2. Use epoxy resin cast insulation structure to improve anti-pollution, anti-moisture etc.
3. Use full-sealed cast insulation type
4. Outdoor installation
Drawing and Wiring:
VI. Particular:
Parameters not only limited as chart. We offer customized CT&VT as your requirements.
電話:
0086-755-86000443
0086-755-86000772
傳真:
0086-755-86000614
郵箱:
international2@chuangy.com
地址:
深圳市南山區西麗街道松坪山社區松坪山路5號嘉達研發大樓B座101 / 401 (深圳)
珠海市高新區唐家灣鎮科技五路24號(珠海)
江西省九江縣沙城工業園廬山東路31號(江西)