{"id":2628,"date":"2022-03-03T21:44:11","date_gmt":"2022-03-03T13:44:11","guid":{"rendered":"https:\/\/www.unisun-electric.com\/?page_id=2628"},"modified":"2022-03-05T17:43:21","modified_gmt":"2022-03-05T09:43:21","slug":"11-33kv-single-phase-combined-ct-pt","status":"publish","type":"page","link":"https:\/\/www.unisun-electric.com\/?page_id=2628","title":{"rendered":"11-33kV Single phase combined CT VT"},"content":{"rendered":"\t\t
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11-33kV Single phase combined CT PT<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\"\"<\/figure>

11-33 kV<\/span><\/span>
<\/h4><\/h4>

11-33kV Single phase combined CT PT<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Product parameters:<\/h3>

\u00b7 Outdoor UV resistant epoxy resin insulated combined CT PT
\u00b7 Single Phase<\/b>
\u00b7 Rated voltage:  11kV, 12.47kV, 15kV, 17.5kV, 20kV, 22kV, 24kV, 33kV, 35kV,<\/span>
\u00b7 Metering class for CT: 0.2S, 0.2, 0.3, 0.5, 0.5S, 0.6
\u00b7Metering class for PT: 0.2, 0.3, 0.5, 0.6
\u00b7 Standard: IEC, ANSI, GB
\u00b7 Type name: JLDZW-10, JLDZW-11, JLDZY-12.47, JLDZY-17.5<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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General<\/strong><\/p>

This outdoor epoxy resin type combined current transformer\/voltage transformer metering instrument transformer (metering units, MOF), used in current transformer used in 11kV, 12.47kV, 15kV, 17.5kV, 20kV, 22kV, 24kV, 33kV, 35kV, and 36kV power system, for measuring energy.
It has been used in outdoor pole mounted and transmission line.
The voltage transformer made from outdoor high quality ultraviolet-proof epoxy resin, high quality CRGO core for metering, primary and secondary use pure electrolytic copper, both winding and core have shielding processing.<\/p>

Standard<\/strong>
All UNISUN Electric instrument transformers are in conformity with IEC standards, and recommendations IEC 61869. Transformers in conformity with specific country standards can also be supplied. (IEEE C57.13, NBR6855).<\/p>

Specification data sheet<\/strong><\/p>

Current Transformer<\/p>

Rated primary current(A)<\/p><\/td>

Rated secondary current(A)<\/p><\/td>

Accuracy class and output (VA)<\/p><\/td>

Rated short-time thermal current(kA)<\/p><\/td>

Rated dynamic stable current (kA)<\/p><\/td><\/tr>

0.2S<\/p><\/td>

0.2<\/p><\/td>

0.5S<\/p><\/td><\/tr>

5, 10, 15, 20, 25, 30, 40, 50, 75, 100, 150, 200, 300, 400, 600, 800,100<\/p><\/td>

5<\/p><\/td>

10<\/p><\/td>

10<\/p><\/td>

10<\/p><\/td>

75\u2160ln<\/p><\/td>

187.5\u2160ln<\/p><\/td><\/tr><\/tbody><\/table>

Voltage transformer<\/p>

Rated primary voltage(kV)<\/p><\/td>

Maximum system voltage(kV)<\/p><\/td>

Rate secondary voltage(V)<\/p><\/td>

Accuracy class and output (VA)<\/p><\/td>

limit output (VA)<\/p><\/td><\/tr>

0.2<\/p><\/td>

0.5<\/p><\/td><\/tr>

15<\/p><\/td>

15.5<\/p><\/td>

100<\/p><\/td>

20<\/p><\/td>

30<\/p><\/td>

640<\/p><\/td><\/tr>

20\/22<\/p><\/td>

24<\/p><\/td>

100<\/p><\/td>

20<\/p><\/td>

30<\/p><\/td>

640<\/p><\/td><\/tr><\/tbody><\/table>