Detailed Explanation Of Insulated Busbars

1. Process principle: The dip-coating process is to preheat the busbar to 320℃-370℃, immerse it in a container filled with molten insulating powder, and use the thermal siphon principle to make the insulating powder evenly adhere to the surface of the Dip Moulded Busbar, and then cool and solidify to form a continuous and dense insulating layer. This process can achieve all-round wrapping of the busbar without leaving dead corners, ensuring the stability of insulation performance. At present, the common dip-coating temperature in the industry is controlled at 180℃-200℃. Through precise temperature control, the insulation layer can be closely combined with the Dip Insulated Busbar, and the adhesion can reach ISO 5B grade standard.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Performance characteristics
High insulation: The thickness of the insulation layer can reach 0.3mm-0.8mm, which can effectively isolate the conductor from the external environment, withstand higher voltage levels, and meet the insulation requirements of different electrical systems. For example, in high-voltage power transmission systems, the PVC Dipping Nickel Plated Copper Bus Bar for EV Battery can withstand voltages above 10kV to ensure safe power transmission.

Excellent weather resistance: It can be used for a long time in the temperature range of -40℃ to 120℃, resisting the erosion of harsh environments such as ultraviolet rays, moisture, and salt spray, and extending the service life of the busbar. In outdoor electrical equipment in coastal areas, the PVC Dipped Laminated Flexible Copper has excellent salt spray resistance, and its service life is 3-5 years longer than that of ordinary busbars.

Good mechanical properties: The insulation layer has high hardness and flexibility, can withstand certain mechanical shocks and vibrations, is not easy to crack or fall off, and ensures the reliability of the busbar during transportation and installation. Related tests show that the Plastic Dipping Copper Busbar can withstand a vibration acceleration of 5g for 2 hours without obvious damage.

3. Application scenarios: Suitable for occasions with strict requirements on insulation performance and environmental adaptability, such as outdoor high-voltage electrical equipment, mining machinery, chemical industry, etc. In the chemical industry, the Plastic Dipping Electric Copper Busbar Custom Made can resist the erosion of highly corrosive chemical gases and liquids, ensuring the stable operation of the electrical system. At the same time, in new energy fields such as wind power generation and solar photovoltaics, its weather resistance and mechanical performance advantages are also fully utilized.

 

 

 

 

1. Process principle: The powder spraying process is to charge the insulating powder through an electrostatic generator, and then adsorb the powder on the Epoxy Powder Coating Insulated Busbar surface under the action of the electrostatic field, and form an insulating coating after high-temperature baking and curing. This process can accurately control the thickness and uniformity of the coating and realize personalized coating design. At present, the advanced powder spraying equipment in the industry can control the coating thickness error within ±5μm to ensure stable coating quality.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Performance characteristics
Good coating uniformity: With the help of the principle of electrostatic adsorption, an insulating coating with uniform thickness and smooth surface can be formed on the Electroplating and Powder Coating Busbar surface, effectively avoiding problems such as uneven thickness and bubbles that may occur in traditional coating processes. In the manufacture of electronic equipment, uniform coating helps to reduce local electric field concentration and improve the stability of electrical performance.

High production efficiency: It can realize automated assembly line production, greatly improve production efficiency, and reduce production costs. At the same time, the utilization rate of powder coating is high, which reduces material waste. Compared with traditional coating processes, the material utilization rate of the powder coating process can be increased to 95% or more.

Environmental protection and safety: The powder coating used does not contain volatile organic compounds (VOC), meets environmental protection requirements, and is harmless to the environment and human health during production and use. With increasingly stringent environmental regulations, the environmental advantages of Epoxy Powder Coat Busbars make them more competitive in the market.

3. Application scenarios: It is widely used in occasions with high requirements for appearance quality and coating performance, such as low-voltage distribution cabinets, electronic equipment, rail transportation, etc. In the field of rail transit, Powder Coated Busbar not only meet electrical performance requirements but also can be customized with coatings of different colors and textures to match the overall style of the equipment and improve the aesthetics. In addition, in the computer room of the data center, its good heat dissipation performance and stable insulation performance ensure the reliable operation of a large number of electronic equipment.

 

 

 

PVC Dipping Insulated Busbars and Epoxy Powder Coating Insulated Busbars have their own advantages. In practical applications, they need to be selected according to the specific use environment, performance requirements, and cost budget.

Environmental adaptability: If the busbar needs to be used in extremely harsh environments, such as high humidity, high corrosion, strong vibration, and other occasions, the Insulated Custom Copper Bus Bar with PVC Dipping is a better choice due to its stronger weather resistance and mechanical properties. In relatively mild indoor environments, such as the electrical system of ordinary office spaces, Epoxy Coating Powder Busbars can meet the needs.

Production efficiency and cost: Insulating Coatings Busbars have higher production efficiency, are suitable for large-scale batch production, have relatively low costs, and are suitable for projects that are sensitive to production efficiency and cost. Due to the complexity of the process, the cost of dip-coated insulated busbars is relatively high in small-batch production, but in specific high-performance demand scenarios, its comprehensive cost-effectiveness is better.

Appearance and coating design: The powder spraying process can achieve more diverse colors and surface effects to meet the personalized needs of different customers for the appearance of the busbar; while the coating color of the dip-coated process is relatively single, mainly based on conventional colors. However, in some projects that do not require high appearance and pay more attention to performance, PVC Coated Bus Bars are still the first choice.