EPOXY INSULATORS

Polymer Line Post Insulator Bushing

A polymer line post insulator bushing is a component used in electrical power transmission and distribution systems to provide electrical insulation and mechanical support for conductors, typically in overhead power lines. Let’s break down the key terms:

1. Polymer: These insulators are typically made of synthetic polymers, such as silicone rubber or epoxy resin, which offer good electrical insulation properties, high mechanical strength, and resistance to environmental factors like UV radiation, moisture, and pollution.
2. Line Post: A line post insulator is a type of insulator designed to support conductors in an overhead power line. It is typically a long, slender structure that is attached to a support structure (e.g., a utility pole) and provides a continuous insulating barrier for the conductor.
3. Insulator Bushing: An insulator bushing is a component that electrically insulates a conductor or other electrical equipment from a grounded or conductive support structure. It’s typically a cylindrical or tubular structure that surrounds the conductor, preventing electrical current from passing to the support structure.

Polymer line post insulator bushings are commonly used in medium to high voltage transmission and distribution systems due to their advantages over traditional porcelain insulators. They are lightweight, durable, and resistant to electrical tracking and flashover. These insulators also require minimal maintenance and have a longer service life.

The design and specifications of polymer line post insulator bushings may vary depending on the voltage level, environmental conditions, and other factors specific to the electrical system in which they are used. They are crucial components for ensuring the safe and reliable transmission of electrical power across long distances.

Voltage:	10kv
Height:	210
Diameter:	180
Screw:	4-M12
Material:	Epoxy Resin
MOQ:	50pcs
Certificate:	CE, RoHS, REACH

Insulation Bushing Description

1. The product adopts epoxy resin material. It gains high level of insulation, intensity and stability.

2. Bushing series is used for insulation and connection transition of completes with rated voltage of 12KV, 24kv and 35KV.

3. Epoxy resin vacuum casting, the APG epoxy resin pressure gelatin, the liquid silica gel formation, we always supply the best quality products.

4. It can be detected by X-ray instrument, bureau put instrument, thermal Cycle Test Machine.

5 It provides different specifications based on the size of electric current for the user’s choice, and sold well both at home and abroad.

Application

Epoxy resin cast insulation bushing, connect with charged display device, used in switchgear application.

Wall bushings are used for power distribution devices and high-voltage electrical appliances in power stations and substations, for conductors to pass through grounding partitions, walls or electrical equipment enclosures, and support conductive parts to insulate them from the ground or enclosure.

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