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The electrical junction box with busbar is a new type bus bar insulation cover, it is fabricated with high-quality raw materials in our state-of-the-art manufacturing unit.

 

Silicone rubber busbar junction box is widely used in 1-35kV high & low voltage electrical distribution room, substation, capacitor bank, transformer input & output wire etc. for busbar insulating protection. It helps to avoid body electric shock and short circuit due to the bus bar exposure into the air, also it can reduce the corrosion by toxic gas, extend service life of the electrical equipment etc.

 

We have three different type of Silicone rubber busbar joint box: T-Type, L-Type and I-Type. And each type has various size, thickness etc.

 

Contact us get more details about silicone rubber products, such as TDS, Application Method, OEM etc.

 

We can supply different kind of Silicone Rubber Products, such as color, size and model, also customer required.

 

General Overview

The slot button type silicone rubber busbar joint box is made of radiation-crosslinked polyolefin material, which has excellent physical and chemical properties. It is an insulation treatment material for the connection of the busbar, and is also suitable for the voltage level of 1KV/10KV/35KV. There are various shape protection boxes such as "I", "T" and "L". The slot button type silicone rubber busbar joint box has the functions of electrical insulation, anti-rust and anti-corrosion of solder joints, mechanical protection, and reduced phase spacing, which is widely used in electronics, communication, machinery manufacturing and other fields.

 

Characteristics

Low smoke, soft, flame retardant, high strength, resistant to carbon marks

Environmental standards: RoHS

Standard color: red, yellow, green, and other colors can be customized.

 

The Basic Features

It is not deformed by irradiation, not deformed by heat, and not shrunk when heated.

The appearance is sharp and angular, the wall thickness is uniform, and the size is accurate.

It has the advantages of stable performance, smooth appearance and long service life.

It can better highlight the equipment grade, making the overall effect is more obvious.0

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Main Application of Busbar Junction Box

It is mainly used for insulation protection of electrical equipment conductors at electrical connection, as well as insulation protection for special parts such as high and low voltage switchgear, circuit breakers, rubber junction box and busbar connection box processing, and transformer terminals.

The Characteristics of silicone electrical insulation Product

 

1. Heat and Cold Resistance

Since silicone rubber has high bond energy and good chemical stability, its heat resistance is better than that of organic polymers. Furthermore, since the intermolecular interaction force is weak, the glass transition temperature is low and the cold resistance is also good. Therefore, its properties will not change when used in any part of the globe.

 

2. Waterproof

Since the surface of the polysiloxane is a methyl group, it is hydrophobic and thus can be used for waterproofing.

 

3. Electrical Performance

Since the number of carbon atoms in the silicone rubber molecule is less than that of the organic polymer, the arc resistance and the electric leakage resistance are very good. In addition, even if it burns, it forms silicone insulation, so it is excellent in silicone electrical insulation.

 

4. Weather Resistant

Since the siloxane bond energy is larger than the ultraviolet ray energy, aging due to ultraviolet rays is less likely to occur. In the ozone-resistant accelerated aging test, the organic polymer is cracked due to aging in a matter of seconds to several hours. However, even after aging for 4 weeks, the silicone rubber only slightly decreased in strength and did not cause cracking, that is, its ozone resistance was good.

 

The Use of Silicone Electrical Insulation

 

1. For Outdoor Cable Accessories

Since it is a cable accessory for outdoor use, the silicone rubber insulators must have trace resistance. By using a polymer having a cross-linking density adjusted, a material having a low permanent elongation property can be obtained for use in a product which shrinks at a normal temperature (low-temperature shrinkage).

 

2. For Indoor Cable Accessories

Since it is a cable fitting for indoor use, it is unlikely to be affected by salt spray, so it is often unnecessary to have a trace of leakage resistance. In the case of shrinkage at room temperature (low temperature shrinkage), it is still necessary to have low permanent deformation characteristics.

 

3. For Coating

If a silicone rubber coating is applied to a heavily contaminated part, good hydrophobicity can be maintained for a long period of time. The installed insulators can also be coated according to the degree of pollution to achieve the purpose of continued use and cost saving.

 

RuiSen Popular Silicone Insulation Series

 

1. Self-Fusing Insulation Tape

It is a newly-formulated self- fusing silicone rubber tape, which forms avoid-free electrical insulation protection system, when applied to any connector, bus or cable.

Especially for flexible cable, expansion joints and odd shaped connectors.

Can be easily removed compared to the labor-intensive removal of heat shrink tapes.

 

2. Silicone Rubber Electric Power Equipment Insulation Shields

It is used for the wire connection terminals insulating protection of the transformers, arresters, disconnectors, Drop-out fuse, vacuum circuit breaker, etc. It can effectively prevent the wire connection place from the corrosion by dirt, salty fog, acid rain, dew. It can also help to avoid the short circuit due to its exposure to air.

 

View Available Types of Ruisen Silicone Electrical Insulation Products Below.

Anti-pollution Flashover Coating (rtv insulator coating)

High Voltage Insulator Coatings (HVIC)

 

To prevent the electrical equipment from pollution flashover in humid climate; Free of surface maintenance and cleaning after coated.

Features of RTV High Voltage Insulator Coating:

1. Excellent hydrophobicity and hydrophobic migration, so it can prevent pollution flashover effectively.

2. Resist to high voltage flashover, of good arc resistance, tracking erosion resistance and electrical insulative.

3. High modulus, high strength, strong adhesion and high corrosion endurance, can meet the condition-based maintenance requirements.

4. Resist to ageing, no peeling, no cracking.

5. Enjoys long effective time, no need to maintain and clean during this time.

6. One-component room temperature solidified, handy to use, equipment after coated could be operated immediately, very efficiently.

 

Application Scope of High Voltage Insulator Coatings:

1. Power company, Utility, Power Station, Substation, Transmission Line, Overhead Line & Distribution Line, etc.

2. Glass or Porcelain Disc Insulator, Bushing, Long Rod Insulator, Hollow Porcelain Insulator, etc.

3. Different kind of pollution environments, such as slat fog, cement dust, fly ash, oil and other industrial pollutants.

 

rtv coating for insulators rtv coating also be Referred to as:

1. High Voltage Insulator Coatings (HVICs)

2. Anti-Tracking Coatings

3. RTV Silicone Insulator Rubber (SIR) Coatings

 

Product Standard of rtv silicone coating for insulator:

DL/T 627-2012 Room Temperature Vulcanized Silicone Rubber Anti-Pollution Coating for Insulators

IEEE 1523 IEEE Guide for Application, Maintenance, and Evaluation of Room Temperature Vulcanized (RTV) Silicone Rubber Coatings for Outdoor Ceramic Insulators

 

Contact us get more details about RTV Silicone Rubber Coating, such as TDS, Application Method, OEM etc.

 

We can supply different color of RTV Insulator Coating, such as RED, GRAY, WHITE and other color, also customer required.

Multifunctional Insulator Cleaning Agent (RS-10) is mainly used for eradicating dirt, dust and contaminations on surface of the power equipment, especially clean that which surface was heavily polluted. After cleaning, RS-10 can significantly enhance the adhesion between the RTV coatings and the surface of insulator.

 

The Advantages of Multifunctional Insulator Cleaning Agent RS-10：

Remove the dust, acid, salt and oil completely;

Environmentally friendly, damaged the equipment;

Enhance the adhesion of coating;

Volatilize quickly, no residue.

 

Insulator Cleaner Classification:

High and low voltage electric porcelain (insulator) cleaning agent;

Composite insulator cleaning agent;

High temperature resistant cleaning agent;

Charged water rinse treatment water degreasing additive;

Environmentally friendly transformer oil cleaning agent;

Transformer charged cleaning agent.

 

Application Scope of Multifunctional Insulator Cleaning Agent RS-10:

1. Power company, Utility, Power Station, Substation, Transmission Line, Overhead Line & Distribution Line, etc.

2. Composite Insulator, Silicone Rubber Insulator, Glass or Porcelain Disc Insulator, Bushing, Long Rod Insulator, Hollow Porcelain Insulator, etc.

3. Different kind of pollution environments, such as slat fog, cement dust, fly ash, oil and other industrial pollutants.

 

It is mainly used to clean the surface of insulators in the power industry and surfaces such as porcelain, glass and synthetic materials. Since the product is crystalline, it is more convenient to carry than the liquid cleaning product; the cleaning process does not require water and is more widely used. It can quickly remove dust, oil, moisture, etc. from the porcelain bottle. The cleaned electric porcelain bottle is clean and tidy, which can effectively extend the service life of the electric porcelain bottle and reduce the chance of dirty flash.

 

Contact us get more details about Multifunctional Insulator Cleaning Agent (RS-10), such as TDS, Application Method, OEM etc. also customer required.

 

The Usage of Multifunctional High Voltage Insulator Cleaning Agent:

Scrubbing and brushing method: The cleaning equipment can be scrubbed or brushed with a dry cloth dipped in an electric porcelain bottle cleaning agent. (Note: when it is not charged)

Spraying method: High-pressure spray washing with a charged cleaning machine can quickly remove dust, oil, moisture, carbon powder, metal powder, surface static electricity and other harmful substances on the insulator, and then dry naturally after washing.

Tips: There are two situations that are not suitable for live operation, one is abnormally hot equipment; the other is in a particularly humid environment. Both of them cannot be cleaned with electricity and need to be cleaned by power failure.

 

Precautions:

In order to avoid skin contact with the cleaning solution for a long time, you need to wear rubber gloves.

When cleaning indoors, pay attention to indoor ventilation.

When charging with electricity, personnel should stand at the upwind.

When opening the bottle cap, please do not face the bottle directly to prevent the liquid in the barrel from splashing (long-term exposure, high pressure inside the barrel).

Avoid washing liquid into the eyes. If you are not careful, rinse immediately with clean water. If you still feel unwell, you should go to the hospital for examination.

 

High voltage insulators for sale on cnruisen.com. RFQ today!

 

We can offer different Voltage of Line Post Insulator for Transmission Line. Such as Long Rod Insulator, Rod Insulator and Pin Type Insulator.

 

Contact us get more details about Line Post Insulator, such as TDS, Application Method, OEM etc.

 

We can supply different type of Line Post Insulator, also customer required.

 

Line post insulator is an industrial product used to insulate and suspend conductors in high voltage and ultra high voltage AC and DC transmission lines.

 

line post type insulators Overview:

The line post insulator is an important part of the transmission line. It is the only electrical insulation and important structural support. The performance of the insulator and the rationality of its configuration directly affect the safe and stable operation of the line.

 

Main Types of line post insulator

At present, the line post insulator used in power transmission lines of power supply bureaus are mainly divided into two categories. One type is a disc type suspension glass insulator applied to a tensile string, and the other type is a rod type suspension composite insulator applied to a suspension string and a jumper string. In long-term operation, the two types of insulators exhibit different operating performance and characteristics.

 

Ruisen is one of the leading line post insulator manufacturers in China. RFQ today!

In recent years, with the improvement of people's living standard, the living conditions of the requirements is also rising, which highlights the growing importance of waterproof family. The new concept of "health for Verizon waterproof, care homes", is committed to the comprehensive protection of water security for most of families Home Furnishing, exclude the difficulty and anxiety. Ruisen waterproof coating is a two component, acrylic polymer modified cement based waterproof coating, the simple operation, excellent performance, has the very good waterproof effect.

 

Introduction of K11 Flexible Waterproof Coating:

 

Ruisen general type waterproof coating has the advantages of simple operation, chemical reaction mixture is formed on the surface of materials, waterproof coating, and can penetrate the formation of crystal water through internal repression, achieve double waterproof effect. This product conforms to JC 1066-2008"architectural waterproof coating limit of harmful substances"requirements.

 

The Features of K11 Flexible Waterproof Coating:

1. New environment-friendly products, non-toxic harmless, nonpolluting;

2. Cold construction, only the stirring can be used;

3. The construction can be in damp base (but not water), and the bond;

4. Able to withstand high hydrostatic pressure, water face, negative surface is effective waterproof;

5. Good wear resistance, strong adhesion, can be directly in the dry solid plastering waterproof membrane, stickup ceramic tile etc.;

6. Good permeability, coating material can penetrate the pores of cement-based materials, blocking the water channel, waterproof effect is reliable.

 

Scope of Application:

1. The family decoration engineering such as kitchen, bathroom, Balcony: roof waterproof, Puttie wallpaper, wood floor surface moisture, mildew, ground moisture proof;

2. The basement, walls, water supply and drainage pipeline, swimming pool, drinking water, the water tank.

 

Construction Technology of K11 Flexible Transparent Waterproof Coating:

The base surface treatment

1. The construction of the base surface should be smooth, firm, clean, no water, no leakage;

2. For the larger holes and cracks is greater than 0.1mm should be the first to use repair mortar repair;

3. With water wet surface to saturation, construction can be no clear water surface.

 

Method of Use:

1. Open the packaging barrels, the raw material bag is taken out; the slurry into the container, stirs lowly add powder, stir into the subtle mixture; stir and let stand for 5 minutes to make slurry curing, and then stir a moment can be construction (slurry after adjustment shall be within 1 hours after appropriate);

2. The use of construction roller or brush, brush waterproof layer is generally at least two-layer, second layer brushing direction should be perpendicular to the first layer, to achieve the best effect of the coverage gap is big, suggest enhanced by glass fiber grid cloth;

3. The second layer coating should be 2~3 hours in the first layer of dry, the specific time depending on the environment conditions on site adjustment;

4. Each layer of brush thickness control in less than 1mm, to facilitate maintenance and curing; total thickness of the two layer is about 1.5mm, the dosage of 1.8~2kg per square meter;

5. Waterproof layer construction and maintenance after 1~2 days, the waterproof layer should be fully cured before the next procedureconstruction.

We offer different kinds of Station Post Insulator for Substation, Line Post Insulator, Disc Suspension Insulator, Hollow & Bushing Insulator, Composite Insulators etc.such as Circuit Breaker (CB), Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc.

 

Contact us get more details about Station Post Insulator, such as TDS, Application Method, OEM etc.

 

We can supply different type of high voltage ceramic insulators, also customer required.

We offer different kinds of Hollow & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc.

 

Contact us get more details about Hollow & Bushing Insulator, such as TDS, Application Method, OEM etc.

We can supply different type of Hollow & Bushing Insulator, also customer required.

 

Background technique of ceramic transformer insulator

 

Arcing, corona, etc. occur in the device or the end of the hollow core composite sleeve, and the high temperature generated directly acts on the inner wall of the epoxy layer. Or the plasma generated by the arc and the corrosive gas generated by the decomposition of SF6 in the circuit breaker may impinge on the inner wall of the exposed epoxy layer. Polyethylene oxide itself has high temperature ablation resistance, arc resistance and corona resistance, and may cause severe surface ablation and leakage. Therefore, it is necessary to improve the arc resistance of the Hollow & Bushing Insulator.

 

In the existing science and technology, the fluoroplastic tube is sheathed in the polyethylene oxide/glass fiber composite pipe, thereby utilizing the arc resistance of the fluoroplastic to prevent arc, corona and the like from damaging the inner wall of the hollow composite pipe. However, in this way, its flexibility is poor, the pipe wall is thick, the production is difficult, and the cost is high.

 

Introduction of Hollow Core Insulators hollow insulator:

Hollow & Bushing Insulator plays an important role in insulation, support, etc. in outdoor power stations, substation and electrical equipment, or as a component of electrical equipment for power equipment. It is usually made of glass fiber hollow-wound tube, upper and lower flanges and silicone rubber shed, which provides support and insulation for wires and electrical equipment, or acts as external insulation for electric equipment, bearing external forces such as bending and stretching.

 

Structure of hollow porcelain insulator:

The Hollow & Bushing Insulator consists of an insulated mandrel inner cylinder, a tip flange, and a silicone rubber umbrella sleeve. The silicone rubber umbrella sleeve is formed by connecting two or more silicone rubber umbrella sleeve segments, and the connection structure between the adjacent two silicone rubber umbrella sleeve segments is a stepped lap joint structure, which increases the lap joint area. When the silicone rubber umbrella sleeve is subjected to the axial tensile force, the joint strength between the two mold umbrella sleeves is strengthened, the electrical performance of the hollow composite insulator is ensured, and the service life is prolonged.

High Voltage Insulator Coating (HVIC) is used on excessive voltage insulators to forestall flashover and arcing, particular in severely contaminated environments. Following the following 2 tips, you will get good results: Clean all surfaces of dust, grease and wax & Check temperature and humidity when applying.

 

High Voltage Coating Function

Insulator contamination, from salt spray, industrial pollutants, and even wasteland sand, can lead to costly power interruptions due to arcing and flashover and lead to well-known preservation issues. In order to reduce protection costs & increase reliability, I’d like to use our high-voltage coating to enhance your utility reputation.

 

The high voltage insulators are exposed to harsh environmental prerequisites as excessive temperature and moisture and as properly as serious pollution due to coastal, industrial, agricultural and desert regions. These factors end result in excessive leakage contemporary over the surface of ceramic and glass insulators that may leads to flashover.

 

Room Temperature Vulcanizing (RTV) silicone rubber coating over the floor of porcelain and glass insulators combines their excessive mechanical electricity with superior hydrophobicity conduct of silicone rubber that leads to extremely discount of leakage cutting-edge in areas with excessive pollution.

 

Their special and patented method presents a particularly hydrophobic surface for its whole life. These coating are no longer affected by using UV light, corona discharge, chemical contaminants, salt, excessive temperature or corrosive environments.

 

Why Choose Ruisen?

Fujian Ruisen New Materials Co., Ltd. with years of extensive, deep and successful experience and presence in hundreds huge projects from Asia to America, is the most famous and highly valued provider of High Voltage Insulator Coating in all over the world. Ruisen RTV-II coating is a room temperature vulcanizing (RTV) silicone rubber product, RTV-II coating is widely used in electrical power system (power plant, overhead line, transmission line, substation, switch yard, distribution etc.) to prevent flash over, arcing etc. under humidity, heavy fog weather or wet weather. Especially in heavy pollution areas such as industrial park, desert and coastal regions.

 

Enhancing gird reliability and eliminate pollution flashover under pollution conditions without compromising physical integrity of equipment.

A functional insulator coating to protect insulators in pollution area, such as industrial area, coastal area and other extreme environmental conditions, also can be used in normal environmental conditions.

 

RTV-II/ PRTV is a one part and new type Room Temperature Vulcanizing RTV silicone rubber coating, also be referred to as High Voltage Insulator Coatings (HVICs) is based on extensive research and development work that lead to upgrade the RTV coating.

 

Our RTV-II silicone rubber coatings work on the principle of providing a hydrophobic surface limiting the leakage current to harmless levels in the presence of moisture and contamination, reduction of pollution related flashover risk and a long service life. To prevent pollution flashover, to avoid power outage and protect electrical power equipment.

 

 

The advantages of Enhanced Anti-pollution Flashover Coating RTV-II:

1. Ready-to-use without adding solvent to make thinning or excessive mixing/shanking before use. Easy to use in different conditions.

2. Excellent self-cleaning and long-term resistance to weathering and a wide variety of pollution environments.

3. Long-term hydrophobicity, Suppression of leakage current, discharges and pollution flashover.

4. Reduced maintenance expenditures and revenue losses, easy to maintain as in washing, compared to conventional insulator surfaces.

5. Facilitated cleaning in case of extreme pollution deposition (e.g. cement); even most difficult pollutants can be wiped off by cloth.

6. Strong adhesion to the insulator surface, withstand high pressure.

7. The service life is longer than normal RTV coating, at least 15 years in most service conditions. Stable operation, long-lasting performance.

8. Nontoxic and environmental friendly material.

 

Application Scope of RTV Silicone Coating for Insulator:

1. RTV-II is ideal Suited for use on both new & old insulators of transmission line and substation, different kind of bushings in substation. Can be used, unprimed, on a variety of insulator substrates including glass, porcelain, HTV silicone and composite insulators.

2. Further suitable as a refresh coating over old RTV coatings provided the old RTV coatings is properly cleaned and still displays strong adhesion to the insulator surface.

3. Can be used in a wide variety of pollution environments including, but not limited to, salt spray, salt fog, industrial (cement dust, fly ash, carbon black, acid emissions, etc.) and desert sand.

4. Designed for use in AC and DC systems, in substations of all voltage levels and on transmission lines under all voltage conditions ranging from low distribution voltages to very high transmission voltages, Rail way, Switchgear etc.

5. Our RTV-II Silicone Rubber Coating can effectively protect ceramic insulator, glass insulator, long rod insulator, CT, PT, bushing, circuit breaker, Hollow porcelain insulator, porcelain surge arrest, switchgear cabinet, Transformer insulator and other outdoor electrical equipment.