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Voltage transformer CYEVT1-11instrumentcontrolprimary
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Characteristics
- Type
- instrument
- Electrical characteristics
- voltage
- Other characteristics
- control, primary, secondary, protection, frequency, test, electronic
- Primary voltage
10 kV
- Secondary voltage
1 V, 3.3 V, 6.5 V
- Frequency
50 Hz
Description
The products accord with standard IEC60044-7, GB/T20840.7-2007, and can meet customer’s other special requirement. The products use resistive partial-pressure method to test voltage, mainly be used in the ≤ 10kV switchgear, match with electric instrument, digital measure and protective equipment, able to conduct multifunction such as measure, control, protection and data transmission etc simultaneity.
Main technical parameter
1.Rated primary voltage : 10/ √3kV
1. Rated secondary voltage : 1/√3V, 3.25/√3V or 6.5/√3V
2. Rated digital output : 0x2D41
3. Accuracy for measure winding : 0.2
4. Accuracy for protective winding : 3P
5. Rated frequency : 50Hz
6. Rated insulation level : 12/42/75 kV
7. Ambient temperature : -5℃ -40℃ (indoor), -25℃-50℃(outdoor)
8. Ambient humidity : ≤RH95%(25℃ )
9. Altitude : ≤ 2000m( Can devise according customer’s requirement)
10. Installation site : indoor/ outdoor
Other Shenzhen Chuangyin Technology co., ltd. products
Electronic Voltage Transformer
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.