Overview of Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving

Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving 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 Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving

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 Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving

These insulating sleeves protect wires and connections inside transformers. They are made from fiberglass braid. This fiberglass core gives strength and resists heat. The core gets coated with a special resin. This resin seals the fiberglass. It makes the sleeve tough and less likely to absorb moisture. Factory workers apply this resin coating carefully. This ensures the coating is even and reliable.

Next comes the outer layer. This layer uses PVC or silicone. The PVC version is very common. It offers good electrical insulation. It also protects against chemicals, oils, and abrasion. The silicone version is for higher temperatures. Silicone handles extreme heat better. Both outer layers make the sleeve flexible. This flexibility helps installers fit it easily over parts. The sleeve stays smooth, preventing snags.

These sleeves handle very high temperatures. PVC sleeves typically work up to 105°C. Silicone sleeves withstand much more heat, often up to 200°C. This high heat resistance is crucial inside transformers. Transformers generate significant heat during operation. The sleeves prevent wires from melting or shorting. They maintain safety and performance.

The braided design allows stretching. The sleeve can expand slightly when pulled over components. It then contracts back snugly. This tight fit provides excellent protection. It shields against dust, moisture, and accidental contact. The fiberglass core adds mechanical strength. It resists cuts, tears, and punctures during handling.

Factory coating ensures consistent quality. Every sleeve gets the same resin treatment. This guarantees reliable electrical insulation properties. The 2715 designation often refers to specific dimensions. Common sizes include various inner diameters and wall thicknesses. Choosing the right size ensures proper fit and protection. These sleeves are essential for transformer longevity. They prevent electrical failures caused by insulation breakdown. They are a vital component for safe power distribution.

Applications of Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving

Factory Coated Transformer Resin Braided Insulation 2715 PVC Silicone Fiber Glass Insulating Sleeves offer vital protection in demanding electrical settings. These sleeves are essential for insulating wires and components. They shield against electrical shorts. They also guard against heat damage. The core material is braided fiberglass. This gives inherent strength and flexibility. The braided structure allows the sleeve to stretch. It fits snugly over various shapes and sizes. This ensures consistent coverage.

A special resin coating bonds to the fiberglass braid. This coating is key. It significantly boosts the sleeve’s electrical insulation properties. The coating seals the fibers. This prevents tracking and surface leakage. It enhances dielectric strength. The resin also improves resistance to moisture and chemicals. This protects the underlying components from corrosion. It maintains performance in harsh environments.

These sleeves handle high temperatures reliably. They are suitable for use inside transformers. Transformers generate significant heat during operation. The sleeves resist thermal degradation. This prevents insulation breakdown. They protect windings, leads, and connections. They are also used on busbars and other high-voltage parts. Their durability is important. They withstand mechanical stress and vibration common in transformers.

The 2715 sleeves provide excellent flame retardance. Fire safety is critical in electrical equipment. The materials resist ignition. They help contain potential fires. Their abrasion resistance is another benefit. This protects wires during installation and maintenance. It prevents wear from rubbing against other parts. This extends the lifespan of the wiring system.

Installation is straightforward. The sleeves slide easily over wires or components. Their flexibility simplifies routing in tight spaces. They offer a cost-effective solution. They deliver reliable, long-lasting insulation. This reduces maintenance needs. It prevents costly electrical failures. These sleeves are a trusted choice. They meet the strict demands of power transformers and similar heavy-duty electrical applications. They ensure safety and consistent operation.

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 Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving, 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 Factory Coated Transformer Resin Braided Insulation 2715 Pvc Silicone Fiber Glass Insulating Sleeves Fiberglass Sleeving

People ask many questions about our Factory Coated Transformer Resin Braided Insulation 2715 PVC Silicone Fiber Glass Insulating Sleeves. Here are the top five.

What exactly is this sleeving? It’s a tough braided tube made from fiberglass. A special coating covers it. This coating is a mix of PVC, silicone, and transformer resin. The braid gives strength. The coating adds protection.

What temperatures can it handle? This sleeving works well in very hot places. It handles temperatures up to 155°C (311°F) continuously. It can manage short bursts even hotter. This makes it good for transformers, motors, and electrical parts near heat.

Why is the coating important? The coating does several jobs. It seals the fiberglass braid. This stops fraying. It makes the sleeve resistant to oils, chemicals, and moisture. It also improves electrical insulation. The coating adds flame resistance.

Is it flexible? Yes, it stays flexible. The braided design allows bending. You can put it on wires, cables, or components easily. It fits snugly over different shapes. This flexibility helps during installation and in tight spaces.

How do you install it? Installation is simple. Cut the sleeving to the length you need. Slide it over the wire, cable, or component. That’s the basic step. The coating helps it stay in place. It protects the part inside reliably.