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Composite capacitive wall bushing with CT

Hewei, a leading wall bushing manufacturer, specializes in designing and producing durable, high-performance wall bushings for various industries, guaranteeing cable management across dividers and walls in a safe and orderly manner.

A bushing ct of transformer is an integral part of a transformer and is designed to measure or monitor the current flowing through the transformer bushings. These bushing ct of transformers are specifically engineered to fit within the bushings of high-voltage transformers, enabling the safe and accurate measurement of currents in high-voltage applications.

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As a leading electronic components manufacturer, Hewei has long been known for its high-quality products and solutions that cater to the diverse needs of customers across various industries. With the addition of composite capacitive wall bushings to its offerings, the company further solidifies its position as a trusted partner for electrical insulation and cable management solutions.

The new composite capacitive wall bushings combine the strength and durability of composite materials with the unique electrical properties of capacitive technology. These innovative products offer superior insulation, reduced electromagnetic interference (EMI), and improved signal integrity, making them ideal for use in high-speed data transmission, telecommunications, and industrial automation applications.

Porcelain wall bushings are renowned for their exceptional durability and electrical insulation properties, making them a staple in high-voltage electrical systems. Crafted from high-quality porcelain materials, these bushings provide a robust and reliable passage for wires, cables, or pipes to traverse through walls or partitions while maintaining electrical isolation.

The bushing ct is a current measurement device used in high voltage power systems. It is usually integrated in the bushings of electrical equipment, such as the insulating bushings of transformers or switchgear.

The main function of the bushing ct is to provide a safe measurement of high currents and at the same time convert them to lower currents for subsequent monitoring, protection and control.

Key features of the Bushing CT

1.Integrated design: The Bushing CT is typically integrated into the casing of high-voltage equipment, saving space and installation costs.

2.High Voltage Adaptability: It is able to work safely in high voltage environments and perform current measurements.

3.Current conversion: The Bushing CT converts high currents into lower proportional currents for use in measuring instruments and protection equipment.

4.Wide range of application: It is commonly used in many fields such as power substations, transmission lines and distribution systems.

Working principle of Bushing CT

The working principle of Bushing CT is based on capacitive coupling. The core principle is as follows:

1.Capacitive coupling: A capacitance is formed between the conductor in the casing and the outer shell, and an electric field is generated between the conductor and the outer shell when the current passes through the conductor.

2.Voltage measurement: By measuring the voltage generated by this electric field, the current flowing through the conductor can be deduced.

3.Signal output: The measured voltage signal is converted into an output signal proportional to the current for further analysis and processing.

Why choose us

As a Composite capacitive wall bushin manufacturer, Hewei stands out in the industry for its expertise in crafting innovative insulation solutions that integrate the unique advantages of composite materials with capacitive technology.

Our commitment to excellence and dedication to research and development have enabled us to develop a range of Composite wall bushing that offer superior electrical performance, enhanced durability, and reduced electromagnetic interference, making them the preferred choice for demanding applications in the telecommunications, industrial automation, and high-speed data transmission sectors.

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