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JDZX18-24R voltage transformer, epoxy resin casting and full enclosed construction, is used indoor switch cabinet to measure the current, electric energy and protective relaying in single phase or three phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5/24 kV.
The iron core adopts advanced cold-rolled silicon steel sheet. High voltage outgoing line of primary winding was fetched out from top of the product; outgoing line of secondary winding was fetched out from transverse side of the product.
Technical parameter
1. Rated primary voltage: 20/√3 or 15/√3 etc.
2. Technical standard accords with IEC 60044-2:2003 Part2 Instrument transformers-Part2: inductive voltage transformers
Type
Rated primary
voltage (kV)
Rated secondary voltage (kV)
Accuracy classes combination
Rated
output
(VA)
Thermal limiting current
(VA)
Rated insulation level(kV)
JDZX18-24R
15/√3
20/√3
22/√3
0.1/√3
0.11/√3
0.2
30
300
17.5/38/95
24/50/125
0.5
50
1
80
0.1/√3 /0.1/3
0.11/√3 /0.11/3
0.2/6P(3P)
15/50
300
0.5/6P(3P)
30/50
0.5/0.5/6P(3P)
50/50/150
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)
