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17.5kV Outdoor Three-Phase Epoxy Resin Type: JLSZX8-12W, JLSZX8-17.5W
Three-phase outdoor cycloaliphatic epoxy resin casting combined transformer (also called HT Metering Unit ), is made up of made up of three single phase semi insulating PTs(Y0-Y0 connection ) and three CTs ( cascade at A, B and C) ; is widely used outdoor for measuring current and electric energy in the electric system with the frequency 50Hz or 60 Hz and highest voltage for equipment 12Kv or 17.5kV(IEC). The product has the feature of high precision, low temperature rise, fireproofing, explosion protection, electricity theft prevention and good dynamic hot stability etc.
Technical Data:
1.Installation site Outdoor
2.Rated Frequency 50/60Hz
3.Burden power factor COSФ=0.8(lagging)
4.Technical standard accords wiht IEC 60044-1&2, IEC 61869-1&2&3
Specification:
Voltage transformer
|
Model |
Rated voltage ratio (V) |
Phase |
Accuracy class Rated output (VA) |
Limit output (VA) |
Rated Insulation level (kV) |
|
JLSZX8-12W JLSZX8-17.5W |
10000/√3/100/√3 11000/√3/110/√3 15000/√3/110/√3 |
Three phase |
0.2---3× 15 0.5---3× 30 1---3× 60 |
3× 300 |
12/42/75（GB） 17.5/38/95(IEC) |
Current transformer
|
Rated primary current（A） |
Rated short-time thermal current (Ith)（kA/1S） |
Rated dynamic current（kA Peak） |
Accuracy class Rated output（VA） |
|
|
Double ratio |
Single ratio |
|||
|
7.5-15 |
7.5 |
1.0 |
2.5 |
0.2（S）---15
0.5S---15 0.5----10
0.5---15
|
|
10-20 |
10,15 |
1.5 |
3.75 |
|
|
20-40 |
20，25 |
3.0 |
7.5 |
|
|
30-50 |
30 |
4.0 |
10 |
|
|
50-100 |
50，75 |
7.5 |
18.5 |
|
|
100-150 |
100 |
12.5 |
31.5 |
|
|
150-200 |
150 |
17.5 |
43.5 |
|
|
200-300 |
200，300 |
25 |
63 |
|
|
400-600 |
400，500，600 |
50 |
80 |
|
|
500-700 |
700 |
60 |
80 |
|
|
600-800 |
800 |
70 |
||
|
800-1000 |
1000 |
80 |
100 |
|
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Outline drawing:
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(qū)西麗街道松坪山社區(qū)松坪山路5號嘉達(dá)研發(fā)大樓B座101 / 401 (深圳)
珠海市高新區(qū)唐家灣鎮(zhèn)科技五路24號(珠海）
江西省九江縣沙城工業(yè)園廬山東路31號(江西)
