10kV CT
Cold-Rolled Silicon Steel Sheets: 10kV CT usually uses cold-rolled silicon steel sheets as its core.
Description
Product Description
Cold-Rolled Silicon Steel Sheets: 10kV CT usually uses cold-rolled silicon steel sheets as its core. These materials are cold-rolled and have excellent magnetic properties, such as high permeability and low core loss, which makes them ideal for current transformers. By using cold rolled silicon steel sheet as the core material, the current transformer can achieve efficient energy transfer, thereby improving the efficiency of the system. Compared to other materials, cold-rolled silicon steel sheets have lower hysteresis loops and magnetization losses, which means less energy waste and lower power consumption.
Epoxy resin: Epoxy resin has excellent dielectric properties and mechanical strength, is the first choice of 10kV CT insulation material. Epoxy castings provide reliable insulation that protects internal components from electrical breakdown and environmental factors..
Copper : Copper conductors are typically used for windings in 10kV CT. These materials offer high electrical conductivity and mechanical durability, enabling efficient transmission of current signals while withstanding operational stresses.
Material (Epoxy Resin ): 10kV CT are housed in enclosures made of epoxy resin. Epoxy resin has excellent insulation properties, can effectively prevent current or voltage crossing, to ensure the safe operation of the circuit.
It has high temperature resistance and can adapt to the working requirements in high temperature environment.It has good corrosion resistance, can resist the erosion of some chemical substances, and extend the service life of the transformer.It has good sealing performance, so the epoxy transformer usually has good waterproof and moisture-proof performance and is suitable for use in humid environments.Compared to traditional oil-immersed transformers, epoxy transformers generally have a lighter weight and are easy to install and maintain.
Product Details
The 10kV CT plays a key role in the indoor switch cabinet, providing a powerful solution for current measurement, electrical energy monitoring and protective relays in single-phase and three-phase AC systems. These systems operate seamlessly at frequencies of 50Hz or 60Hz, meeting a wide range of electrical requirements for equipment voltages up to 12kV.
Product Superiority
Our product plating of screws and bottom plate reaches 8um/min, which is more moisture-proof and rust-proof. The gloss is better.
| 1. | Application | Metering |
| 2 | Installation | Indoor |
| 3. | Construction | Dry type Epoxy Resin Cast |
| 4 | Insulation | Cast Resin |
| 5. | Number of Phase | Single |
| 6. | Rated Frequency | 50 Hz |
| 7. | System Primary Rated Voltage | 11 kV Phase to Phase |
| 8. | Maximum System Voltage | 12 kV Phase to Phase |
| 9. | System Earthing | Effectively earthed |
| 10. | Basic Insulation Level (1.2/50 μ sec. | 75 KV |
| 11. | Power Frequency Withstand Voltage (1 min.50 Hz) |
28 KV |
| 12. 13. |
Ratio: 11kV Feeder Primary |
10-20/5A Single Winding |
| 14. | Secondary | Single Winding |
| 15. | Accuracy Class | 0.2/0.25 for Measurement |
| 16. | Burden a)for Measurement |
7.5-10 VA |
| 17. | Short Time Current Rating | Minimum 10 kA for 1 Sec |
| 18. | Extended Curent Rating | 120%of Rated Current |
| 19. | Over Current Rating | <10A |
| 20. | Creepage Distance | 25 mm/KV(minimum |
| 21. | Standard | Design,Manufacture,Testing,Installation and Performance shall be in accordance to the latest editions of IBC 61869-1 &IEC 61869-2 |
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