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12kV Outdoor Three-Phase Epoxy Resin Type:
This three phase, six compositions combined CT&VT, consists of three semi-insulation VTs of Y-Y wiring and three CTs series connected with phase A,B,C. Secondary leads in junction box is easy for wiring and testing. Use epoxy resin insulation stunt structure for outdoor installation. Applicable for highest voltage for equipments no more than 24kV for metering/measuring measurement in power system.
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
Specification:
|
Model |
Rated Primary Voltage (kV) |
Rated Secondary Voltage (kV) |
Accuracy Class |
Rated Output (VA) |
Limited Output (VA) |
Rated insulation level (VA) |
|
|
JSZXW18 -12 |
12.47/√3 10/√3 |
0.12 0.1 0.1/√3 |
0.2 0.5 |
25 50 |
1000VA |
12/42/75 GB 17.5/38/75 IEC |
|
Application:
Use for highest voltage for equipments no more than 17.5kV,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.
Outline Drawing:
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