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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.
4. Technical standard accords with IEC60044-1 orIEC61869-1&3
Specification:
|
Rated primary voltage (kV) |
Rated secondary voltage （kV） |
Accuracy classes combination |
Rated output (VA) |
Thermal limiting output (VA) |
Rated insulation level (kV) |
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Three-phase |
Zero-sequence |
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|
11/√3 |
0.11/√3 |
0.11 |
0.2/3P |
75/100 |
1200 |
12/28/75 |
|
0.5/3P |
150/100 |
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1/3P |
300/100 |
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|
0.11/√3 |
0.11 |
0.2/0.2/6P(3P) |
45/45/1000 |
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0.2/0.5/6P(3P) |
45/75/100 |
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0.5/0.5/6P(3P) |
90/90/100 |
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Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Outline drawing:
1# International Business Department.
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