Products

The SEP series busbar insulators are medium - and low - voltage insulators with cylindrical ends and a hexagonal prism in the middle. The middle design provides excellent support for using a clamping wrench during assembly. Their height generally ranges from 16 to 80 mm, and the diameter ranges from 15 to 65 mm.

This product is widely used in stationary cabinets and enclosures in the global power industry. It also finds applications in large - scale shipping. This product has certain requirements for torque, tensile strength, and bending resistance. For shipping customers, there are also higher requirements for salt - spray tests. Our company can provide standoff insulators that can withstand neutral salt - spray tests for 36 - 200 hours, depending on the customers' needs.

The SM series medium - and low - voltage insulators are designed with cylindrical ends and a spindle - shaped middle section. They are also the most commonly assembled insulators in the traditional static electrical industry.

Their height ranges from 20 to 76 mm, the diameter ranges from 17 to 50 mm, and the operating voltage is approximately between 800 and 4000 V.

In terms of performance, the main parameter to be considered is the torque value. Depending on the size of the product, the installation torque ranges from 3 to 30 N·m.

Since they are made of unsaturated resin materials, they have relatively high and stable insulation resistance values. At a voltage of 1000 V, the insulation resistance is greater than 23000 MΩ, enabling them to maintain stable insulation performance under different environmental conditions.

The busbar insulators of the P series are cylindrical in the main body and designed with a hexagonal prism shape at the lower end. They are basically applied in low-voltage environments, with a rated voltage of approximately 600-2500V. Due to the hexagonal prism design at the lower end, a clamping wrench can be used to accurately set the torque. During the assembly process, the installation torque can be better controlled. The general installation torque is between 1-3NM. This product is widely used in circuit boards, so there is a higher demand for precision.

The busbar insulators of the MNS series feature a traditional insulator design. The column body is cylindrical, and there is no area suitable for a clamping wrench. During the installation process, manual installation by workers is required. Generally, the designed height of the product is between 20mm and 80mm. This product is mainly applied in medium and low-voltage traditional power distribution cabinets, such as those of the State Grid Corporation of China.

Due to the diverse environments of different customers, there are various requirements regarding the size, tolerance, and performance of insulators. Even for insulators with similar sizes, when there are special demands for a certain parameter, our company will take it seriously and provide a corresponding solution.

Regarding customized products, the minimum order quantity (MOQ) set by our company is generally between 100 and 500 pieces. The mold manufacturing cycle is approximately 10 to 40 days, which depends on the complexity of the product. According to the customization requirements, our company will also customize a suitable packaging solution for customers' reference.

The EL series insulators feature a design with numerous waves in the middle of the cylinder. This design is intended to increase the creepage distance and enhance the electrical performance. Before leaving the factory, our company conducts a withstand voltage test on each product in accordance with the national standard for withstand voltage testing. In addition, our company also carries out performance tests on the breakdown voltage of the EL series BMC insulators. This BMC busbar insulator is mainly designed for indoor use scenarios. Especially in traditional electrical cabinets, this type of insulator is widely applied.