LS-1221

 

Model number meaning: "LS" indicates the coupling plate type. The first "12" represents a nominal breaking load of 120kN. "12" indicates a 120mm center-to-center distance between the two holes. "120" may indicate other specific specifications.

Dimensions: Thickness: 16mm, width: 65mm, hole diameter: 18mm, hole spacing: 400mm, plate length: 120mm, hole center-to-center distance: 120mm.

Material: Made of carbon steel strip.

Surface treatment: Hot-dip galvanized for enhanced corrosion resistance, suitable for various outdoor environments.

Application: Used for assembling double tension insulator strings with double and triple conductors, and for coupling plates and double suspension insulator strings with double suspension clamps in substations.

Weight: Approximately 5kg.

LS yoke plate are generally made of metal materials with good electrical conductivity, such as steel and aluminum alloy. These materials not only have high strength, but also can withstand large tension and pressure, which can ensure good electrical conductivity and meet the requirements of power transmission. In order to improve its corrosion resistance, the surface will also be treated with anti-corrosion treatment such as hot-dip galvanizing.

LS yoke plate are generally made of metal materials with good electrical conductivity, such as steel and aluminum alloy. These materials not only have high strength, but also can withstand large tension and pressure, which can ensure good electrical conductivity and meet the requirements of power transmission. In order to improve its corrosion resistance, the surface will also be treated with anti-corrosion treatment such as hot-dip galvanizing. Multi-aperture configuration can adapt to different insulator bowl head sizes and wire specifications. LS yoke plate have been widely used, especially in the fields of high-voltage transmission lines, substation hardware systems, and double-guy tower reinforcement.

For users who use LS yoke plate for the first time, it is very important to understand its working principle, so that the entire use process can be smooth and error-free. The coupling plate can evenly transfer the tension of the wire to the insulator string, so that each insulator in the insulator string can reasonably share the load, thereby ensuring that the entire insulator string group is balanced in force, avoiding insulator damage or line failure due to uneven force. The coupling plate is used in conjunction with the insulator string. The insulator acts as an insulator, isolating the live wire from the grounded parts such as the pole tower, meeting the insulation requirements of the power system and preventing the current from leaking to the pole tower and causing safety accidents. During the operation of the transmission line, it will be subject to various external forces, such as wind, gravity, ice load, etc. The LS yoke plate has a certain flexibility and adjustability, and can adapt to the influence of these external forces and environmental changes to a certain extent.

Common models of LS yoke plate are LS-1212, LS-1221, LS-1225, LS-1229, LS-1233, LS-1237, LS-1255, LS-16. Different models have different characteristics and application fields. When selecting, we must make a comprehensive selection based on mechanical performance, environmental adaptation and engineering requirements. In order to improve the application field, the LS yoke plate will be treated with anti-corrosion after production. The core anti-corrosion technologies are as follows:

As a connector in power systems, the LS yoke plate faces ever-increasing technical requirements. To remain relevant in the industry, manufacturers must continuously innovate. Improvements in material strength, environmental adaptability, and long-term reliability expand its application potential. If you require specialized applications, such as UHV or heavy icing zones, please contact customer service in advance to receive recommendations for suitable LS yoke plate. The best solution is the right one.