Overview of Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing

Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing is the primary insulation device outside the transformer box, used to ensure the insulation of the transformer winding wires. It consists of multiple parts, including the central insulated capacitor core, external insulated upper and lower porcelain components, etc. According to the voltage level, there are various forms of bushings, such as pure ceramic, oil-filled bushings, and capacitor bushings. During the operation of a transformer, the insulation sleeve through which the winding leads is one of its current-carrying components, which needs to withstand the load current and short-circuit current.

Characteristics of Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing

Excellent electrical insulation performance: It can effectively prevent the adverse effects of current on wires, cables, or equipment.

High-temperature resistance: Made of high-temperature resistant materials, it can maintain excellent performance in high-temperature environments.

Corrosion resistance: It can effectively prevent chemical substances from causing corrosion damage to wires, cables, or equipment.

Antiaging performance: Maintain stable performance in long-term use and effectively extend service life.

Good mechanical strength and sealing performance: able to withstand instantaneous overheating in the event of a short circuit, with a small appearance, small weight, good sealing performance, strong versatility, and easy maintenance.”

Specification of Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing

Epoxy resin insulation bushings are common in transformers. They are used indoors and outdoors. These bushings handle high voltage electricity. They are made from epoxy resin. This material is strong and reliable. It insulates well. It stops electricity from leaking. Epoxy resin bushings last a long time. They resist wear and tear. They handle different weather conditions. Sun, rain, and snow do not damage them easily.

These bushings come in various sizes. They fit different transformer types. The epoxy resin material is tough. It does not crack easily. It handles physical stress well. It also handles electrical stress. The bushings prevent electrical flashovers. They keep the transformer safe. The material resists tracking. Tracking is surface damage from electricity. This keeps performance stable.

Epoxy resin has good dielectric strength. This means it handles high voltages without breaking down. It has low moisture absorption. Water does not soak into it much. This is important outdoors. Wet conditions do not affect performance much. The material also resists chemicals. Oil and other substances do not harm it. This is good for transformer environments.

The bushings meet international standards. They are safe for use. They have high partial discharge resistance. This means they resist small electrical leaks. These leaks can cause damage over time. Low partial discharge levels mean better reliability. The bushings work in a wide temperature range. Heat and cold do not affect them much. They perform well from very cold to very hot conditions. The surface is smooth. Dirt does not stick to it easily. This helps maintain insulation over time. Installation is usually straightforward. They are designed for easy fitting. Maintenance needs are low. This saves time and money. Epoxy resin bushings are a solid choice for transformer insulation.

Applications of Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing

Epoxy resin insulation bushings are important electrical parts. They insulate and support conductors in high voltage equipment. You find them in transformers, switchgear, and other power devices. They are made using epoxy resin, a strong plastic material. This material offers excellent electrical insulation properties. It protects against electrical current flow where it shouldn’t go.

These bushings are very durable. Epoxy resin withstands harsh conditions well. It handles high temperatures without breaking down easily. It also resists damage from chemicals and moisture effectively. This makes epoxy bushings reliable for long-term use. You don’t need to replace them often.

A key advantage is their strong insulation. Epoxy resin prevents electrical flashovers and short circuits. This keeps the equipment safe and running smoothly. It protects both the machinery and the people working near it. We use them because safety is critical in power systems.

You see these epoxy bushings widely used in power transformers. They connect the internal windings to the external power lines. They insulate the connection points securely. Transformers need bushings that perform reliably for years. Epoxy resin bushings meet this requirement.

They are also common in indoor switchgear. Switchgear controls and protects electrical circuits. Bushings isolate the live parts inside the metal enclosures. Epoxy resin provides the necessary insulation barrier. It prevents faults inside the cabinet.

Outdoor applications are common too. Epoxy bushings are used on things like circuit breakers and disconnects outside. They face weather elements like rain, snow, and sun. The epoxy material holds up against these outdoor stresses. It keeps its insulating properties even in bad weather.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Transformer/Indoor/Outdoor Insulating Materials Epoxy Resin Insulation Bushing

What is an epoxy resin insulation bushing used for?

Epoxy resin insulation bushings manage electrical connections. They keep conductors separate from grounded surfaces. They stop electrical leaks. They prevent short circuits. They are used inside and outside buildings. They handle high voltage systems safely.

Can epoxy bushings handle outdoor weather?

Yes. These bushings are tough. They resist rain, snow, and sunlight. They handle temperature changes well. They do not crack easily in cold weather. They stay stable in hot conditions. This makes them reliable outside year-round.

How good are these bushings at blocking electricity?

Very good. The epoxy resin material is an excellent insulator. It stops electricity from flowing where it shouldn’t. It keeps high voltage contained. This prevents shocks. It protects equipment and people. Their insulation strength is high.

Are epoxy bushings strong physically?

Yes. Epoxy resin makes them strong. They resist pressure. They do not break easily. They handle vibrations well. They are durable. This physical strength protects the electrical connection inside. It ensures long service life.

Do these bushings need much upkeep?

No. Epoxy resin bushings need little maintenance. Their material does not absorb water. Dirt does not stick to them easily. They resist chemical damage. They stay clean and work well. Just check them visually sometimes. This saves time and cost.