
Definition: It is a device installed in the middle of a 20 kV power cable line and used to connect two cables to ensure continuous transmission of electricity. The base material, ethylene propylene rubber, performs functions such as insulation, sealing and mechanical protection.
Made from ethylene propylene rubber and is an important component used to connect two sections of 20 kV cables:
Definition: It is a device installed in the middle of a 20 kV power cable line and used to connect two cables to ensure continuous transmission of electricity. The base material, ethylene propylene rubber, performs functions such as insulation, sealing and mechanical protection.
Purpose: Provides stable electrical characteristics of cable lines, ensuring uninterrupted flow of current through the connection points; Prevents external factors such as moisture, dampness and dust from entering the coupling, preventing deterioration of the insulating properties of the cable; Withstands mechanical loads that arise during cable operation, such as tension, pressure and torque, ensuring long-term and stable operation of the coupling.