Overview of Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer

Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer 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 Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer

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 Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer

This silicone rubber cover protects transformer bushings. It acts like a strong insulation sheath. The cover shields the bushing from weather, dust, and pollution. It prevents moisture damage. It also stops dirt buildup. This keeps the transformer working safely for longer.

The material is high-grade silicone rubber. Silicone rubber stays flexible in extreme cold and heat. It handles temperatures from very low to very high without cracking or melting. The material resists sunlight, ozone, and many chemicals. It doesn’t degrade easily outdoors. This ensures a long service life.

Installation is straightforward. The cover stretches over the transformer bushing. Its flexible design fits different bushing shapes and sizes well. You don’t need special tools. The elastic silicone creates a snug, protective seal. This seal keeps water and contaminants out effectively.

This cover improves electrical safety. It adds an extra layer of insulation. This reduces the risk of flashovers. It prevents tracking on the bushing surface. The cover also helps maintain dry conditions. This is vital for reliable transformer operation.

Maintenance needs are low. The silicone rubber is tough and durable. It withstands harsh environmental conditions year after year. Cleaning is simple, usually just wiping it down. The cover saves money by extending bushing life. It reduces unexpected outages and repair costs. It provides dependable protection for critical power equipment.

Applications of Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer

These silicone rubber covers protect transformer bushings. They shield against weather damage. Rain, snow, and dust cause problems. The cover seals the bushing top tightly. This keeps moisture out. Moisture leads to electrical tracking and flashovers. These events cause outages. The cover prevents them.

It offers strong electrical insulation. The silicone rubber material is excellent for this. It maintains high dielectric strength. It keeps electricity safely inside the bushing. The cover resists surface leakage currents. Leakage currents weaken insulation over time. This protection extends the bushing’s life significantly.

The sheath handles tough conditions. It withstands extreme temperatures. Hot sun and freezing cold don’t damage it. UV radiation from sunlight causes degradation. This material resists UV damage well. It also resists ozone and many chemicals. These are common near substations. The cover stays flexible and effective for years.

Physical damage is another risk. Animals, birds, or falling debris can hit exposed bushings. The silicone rubber cover acts as a shock absorber. It cushions impacts. This prevents cracks or breaks in the porcelain or composite bushing housing. Preventing damage avoids costly repairs and downtime.

Installation is straightforward. The flexible silicone stretches over the bushing top. It fits various sizes and shapes. A strong clamping band secures it. This creates a reliable, weatherproof seal. Maintenance is simple. Technicians easily inspect the cover during routine checks. Replacing it is quick if needed.

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 Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer, 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 Protective Cover Silicone Rubber Transformer Insulation Sheath Transformer Bushing Cover For Transformer

These silicone rubber covers protect transformer bushings. They shield against weather, dust, and accidental electrical contact. This improves safety and extends equipment life. Many people ask common questions about them.

What is this cover for? It protects the transformer’s bushing. The bushing is the point where high-voltage wires connect. The cover shields this critical part. It prevents rain, snow, dust, and dirt from getting inside. It also stops people or animals from accidentally touching live parts. This reduces shock risks and equipment damage.

Is installation difficult? Installation is usually straightforward. The cover stretches over the bushing. It fits snugly. Many designs use a simple hook-and-loop strap or strong adhesive. No special tools are needed. Just ensure the bushing is clean and dry before fitting the cover.

How do I choose the right size? Measure your bushing carefully. You need the height and diameter. Match these measurements to the product specifications. Covers come in various standard sizes. Picking the correct size is crucial. A proper fit ensures maximum protection and prevents the cover from slipping off.

What material is used? These covers are made from high-grade silicone rubber. Silicone rubber is chosen for its excellent properties. It withstands extreme temperatures, UV rays, and harsh weather. It remains flexible in cold conditions. It doesn’t crack or become brittle easily. This material offers long-lasting insulation and protection.

How long does the cover last? Expect several years of service. The exact lifespan depends on the environment. Constant sun exposure, heavy pollution, or severe weather can shorten it. High-quality silicone rubber resists degradation well. Regular inspection is wise. Look for cracks, tears, or loss of elasticity. Replace the cover if you see significant damage.