36kV CT

Cold-rolled silicon steel sheet :Because of its excellent magnetic properties, it is widely used as the core material of 36kV CT in the power industry.

Description

Product Description
Cold-rolled silicon steel sheet :Because of its excellent magnetic properties, it is widely used as the core material of 36kV CT in the power industry. The cold-rolled silicon steel sheet has the characteristics of high permeability and low core loss, which makes it have excellent energy transfer performance. They are able to efficiently conduct magnetic fields, convert electrical energy into magnetic energy, and transmit it to other electrical devices.

Epoxy resin: Epoxy resin is a widely used material with excellent dielectric properties and mechanical strength. Especially suitable as 36kV CT primary insulation material. The dielectric properties of epoxy resins refer to their ability to resist the flow of current, which is essential to ensure the safe and efficient operation of electrical equipment. Due to its high dielectric strength, epoxy resins can withstand high voltage levels without breaking down, making them ideal for current transformer insulation.

In addition to its dielectric properties, epoxy resin also offers exceptional mechanical strength. It has a high tensile strength, which means it can withstand significant mechanical stress without deforming or breaking. This makes it highly reliable in protecting internal components of current transformers from external forces and vibrations.

Epoxy casting is the epoxy resin poured into the mold to provide reliable insulation for the current transformer. The casting process ensures a uniform and seamless insulation layer that effectively prevents electrical breakdown and leakage. In addition, the insulation also blocks moisture, dust, chemicals and other environmental factors, further enhancing the protection of internal components. This manufacturing method guarantees the quality and reliability of the castings, making it one of the commonly used insulation materials in the power industry.

Copper : Copper conductors are typically used for windings in 36kV CT. These materials offer high electrical conductivity and mechanical durability, enabling efficient transmission of current signals while withstanding operational stresses.

Product Details
The 36kV CT manufactured by CHENGHE ELECTRIC is an essential component in indoor switch cabinets, playing a crucial role in modern electrical systems. It not only measures current but also performs important tasks such as electrical energy monitoring and ensuring the smooth operation of protective relays in both single-phase and three-phase AC systems.

In addition to its functional capabilities, the 36kV CT from DAHU ELECTRIC is known for its commitment to quality and innovation. It incorporates advanced features, undergoes rigorous testing, and complies with industry standards, ensuring reliable performance.

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 Reain
5. Number of Phase Single
6. Rated Frequency 50 Hz
7. Systen Primary Rated Voltage 33 kV Phase to Phase
8. Maximum Systen Voltage 36 kV Phase to Phase
9. Systen Earthing Effectively earthed
10. Basic Insulation Level (1.2/50 u sec. 170 KV
11. Power Frequency Withstand Voltage (1 min.50
Hz)
70 KV
12.
13.
Ratio:
11kV Feeder
Primary
400/5A
Single Winding
14. Secondary Single Winding
15. Accuracy Class 0.2/0.2S for Measurement
16. Burden
a)for Measurement
10-15 VA
17. Short Time Current Rating Minimum 80 kA for 1 Sec
18. Extended Curent Rating 120%of Rated Current
19. Creepage Distance 30 mm/KV(minimum)
20. Standard Design,Manufacture,Testing,Installation
and Performance shall be in accordance to
the latest editions of IEC 61869-1 &IEC
61869-2

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Chenghe Electric Power Technology Group Co., Ltd. is a specialized and modern high-tech enterprise integrating R&D and manufacturing.

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No.381, Jing Qi Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province, China
+86-153 5592 1155
+86-133 5613 1133
kel@chenghedl.com

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