Product Overview
产品执行标准：T/CES 018-2024
FEVT-10NC voltage sensor is a new type of high-voltage measurement and protection sensor, mainly used in outdoor vacuum circuit breakers. The sensor is powerful, and the small signal output does not require secondary PT conversion. It can be directly connected to the secondary equipment through A/D conversion, which meets the development needs of "integrated automation system of substation" and "digitalization, intelligence and networking". It can also be used as a DC sensor.
Product Execution Standard
T/CES 018-2024
Conditions of Use
● Ambient temperature: ﹣40℃ ~70℃, daily average temperature not exceeding 35℃;
● No significant dust, smoke, corrosive gases, steam, or salt spray;
● Relative humidity: Daily average not exceeding 95%, monthly average not exceeding 90%
Technical Parameters
Voltage Section
| Parameter | Value |
| Rated Insulation Level | 12/42/75kV |
| Rated Frequency | 50hz |
| Rated Voltage Factor | 1.9un 8 h |
| Rated Voltage Ratio | （10000/ √ 3）/（6.5/3）V |
| Rated Load Impedance | 2MΩ |
| Accuracy Class | 1P/3P Optional |
| Partial Discharge | ≤20pC |
| Weight | 3.5kg |
| Partial Discharge Quantity (1.2um) | ≤ 20pC |
Dimensions
Ordering Information
1) Rated voltage ratio;
2) Accuracy class and corresponding rated load impedance;
3) For high-altitude products, please provide the altitude;
4) Please provide parameters such as the length of the secondary cable;
5) For other special requirements, please consult the manufacturer.
Keywords
indoor zero sequence (tilt type) voltage sensor
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Product Overview
产品执行标准：T/CES 018-2024
FEVT-10NC voltage sensor is a new type of high-voltage measurement and protection sensor, mainly used in outdoor vacuum circuit breakers. The sensor is powerful, and the small signal output does not require secondary PT conversion. It can be directly connected to the secondary equipment through A/D conversion, which meets the development needs of "integrated automation system of substation" and "digitalization, intelligence and networking". It can also be used as a DC sensor.
Product Execution Standard
T/CES 018-2024
Conditions of Use
● Ambient temperature: ﹣40℃ ~70℃, daily average temperature not exceeding 35℃;
● No significant dust, smoke, corrosive gases, steam, or salt spray;
● Relative humidity: Daily average not exceeding 95%, monthly average not exceeding 90%
Technical Parameters
Voltage Section
| Parameter | Value |
| Rated Insulation Level | 12/42/75kV |
| Rated Frequency | 50hz |
| Rated Voltage Factor | 1.9un 8 h |
| Rated Voltage Ratio | （10000/ √ 3）/（6.5/3）V |
| Rated Load Impedance | 2MΩ |
| Accuracy Class | 1P/3P Optional |
| Partial Discharge | ≤20pC |
| Weight | 3.5kg |
| Partial Discharge Quantity (1.2um) | ≤ 20pC |
Dimensions
Ordering Information
1) Rated voltage ratio;
2) Accuracy class and corresponding rated load impedance;
3) For high-altitude products, please provide the altitude;
4) Please provide parameters such as the length of the secondary cable;
5) For other special requirements, please consult the manufacturer.
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0411-83167110
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No. 95, West Section, Century Road, Pulandian District, Dalian City, Liaoning Province
