Overview of Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer Bushing

Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer 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 Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer 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 Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer Bushing

This insulation protective cover fits over transformer bushings. It is made from strong silicone rubber. The material feels flexible and durable. It stretches easily over the bushing. The cover provides a tight, protective seal.

Its main job is shielding the bushing. It keeps out rain, snow, and dust. Moisture cannot get inside. This prevents electrical failures. It also stops pollution buildup. Contaminants like salt or dirt cause problems. The cover blocks them effectively.

Sunlight won’t damage the silicone. It resists ultraviolet rays well. Extreme temperatures are no problem. The cover handles intense heat and freezing cold. It stays flexible in winter. It doesn’t crack or become brittle.

The cover works for both high voltage and low voltage bushings. It fits various sizes and shapes. The silicone sheath is electrically insulating. It adds an extra safety layer. This insulation helps prevent flashovers. Electrical tracking is reduced.

Installation is straightforward. The cover stretches over the bushing end. It clings tightly without extra clamps. The elastic material holds its shape. Removing it for inspection is simple. It slips off without damage.

This protection extends the bushing’s life. It reduces wear and tear. Maintenance needs decrease significantly. Equipment stays reliable longer. Power outages become less likely. The cover offers a cost-effective solution. It prevents expensive repairs. Downtime costs are minimized.

Applications of Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer Bushing

These silicone covers shield transformer bushings reliably. They fit snugly over both high voltage and low voltage bushings. Bad weather damages bushings over time. These covers stop rain, snow, and ice directly. They keep dust and dirt out too. This protection stops surface tracking and flashovers. Electrical safety improves significantly. The silicone material insulates well. It prevents accidental contact with live parts. Workers stay safer during maintenance. Animals cause many outages. These covers block birds, squirrels, and rodents. Animals cannot perch or chew on protected bushings. This stops short circuits and costly damage. Bushings face constant sun exposure. The silicone resists harsh ultraviolet rays. It won’t crack or become brittle quickly. Bushings last longer needing less replacement. Chemical corrosion is another threat. Oil, grease, and pollution harm bushing surfaces. The silicone barrier keeps these contaminants away. Bushings stay cleaner and perform better. Installation is simple and fast. Technicians slide the covers on easily. No special tools or complex steps are needed. Downtime reduces during installation or checks. The flexible silicone stretches for a tight seal. It shrinks back securely around the bushing shape. This seal stays effective through temperature changes. Vibration or wind won’t loosen it. Utilities save money using these covers. Fewer outages happen from weather or animals. Maintenance costs drop because bushings need less work. Equipment life extends avoiding early failures. These covers offer practical, everyday protection. They tackle common bushing problems directly. Power reliability increases for everyone.

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 Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer 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 Insulation Protective Cover Silicone Sheath Transformer Bushing Cover Silicone Rubber HV LV for Transformer Bushing

Insulation Protective Cover Silicone Sheath: 5 Key Questions

1. What exactly is this cover?
This is a protective sheath made from special silicone rubber. It fits snugly over transformer bushings. Bushings are the points where electrical wires connect to the transformer tank. The cover shields these critical parts.

2. Why is silicone rubber used?
Silicone rubber handles extreme conditions well. It resists very high and very low temperatures. It also withstands strong sunlight, heavy rain, ice, and pollution. Ordinary materials crack or break down faster. Silicone stays flexible and strong.

3. How does it protect the bushing?
The cover acts like a tough barrier. It stops water, dust, and salt from reaching the bushing surface. This contamination causes electrical tracking or flashovers. These events damage equipment. The cover prevents this. It also protects against physical knocks and scratches.

4. Is installation difficult?
Installation is usually straightforward. The silicone sheath stretches open. You slide it over the bushing. It then contracts tightly into place. No special tools are needed. It fits various bushing sizes and shapes. Ensure the bushing surface is clean and dry first.

5. How long does it last?
These silicone covers last a long time. Silicone resists aging caused by weather and electricity. Expect reliable performance for many years. Regular visual checks are wise. Look for serious cuts or tears. Replace the cover if major damage is found. Minor surface marks are normal.