updated Porcelain Sheathed Cable Termination is a important part of 110kV products. The main varieties of 110kV and above XLPE insulated cable termination are: Outdoor termination, GIS termination (installed in fully enclosed combined appliances) and transformer termination (installed in transformer oil tanks). Prefabricated Rubber Stress Cone Termination and Prefabricated Intermediate Joint are main type of high voltage crosslinked cable accessories used in China. Our 110kV series products meet the requirements of IEC60840 and GB/T11017.3, the product adopts special electric field analysis software to optimize the design, and they are made of high quality materials and advanced production technology, it ensures uniform electric field, stable performance and reliable operation.
The main body of the updated Prefabricated Cable Joint is made of imported EPDM rubber injection molding. After installation, it is protected by high strength copper shell. Inside the shell, high-performance waterproof insulation sealant is poured into one body. The outer layer can be equipped with glass fiber reinforced plastic protection box as required. The inside of the box is poured with waterproof insulation sealant to ensure the safe operation of the joint in the harsh environment such as water accumulation and high corrosion for a long time.
updated Prefabricated Dry Cable Termination is made of stress cone and silicone rubber insulation material. The stress cone was designed and optimized by finite element analysis software, made of electrically conductive silicone rubber, it make the electric field distribution at cable shield port is improved and uniform reliably.
updated Semi-conductive Tape is a kind of high shape, semi-conductive ethylene propylene rubber insulation tape, does not need vulcanization, stable performance, in a wide range of temperature to maintain stable conductivity, its conductivity is affected by low viscosity oil, does not affect the conductivity of cable semi-conductive layer.
The updated Shielding Earth Braid is used to isolate electromagnetic field noise sources from sensitive devices and cut off the propagation path of the noise sources. updated Shielding Earth Braid is divided into active shielding and passive shielding. Active shielding is to prevent noise sources from radiating outward. Passive shielding is designed to prevent sensitive equipment from being interfered by noise sources.
The updated Silicone Rubber Insulation Protective Cover is a distribution transformer, wire clip protection products. The updated Silicone Rubber Insulation Protective Cover with aging resistance is made from macromolecule material and imported silicone rubber, the product has good toughness, strong hydrophobicity, anti-uv, applied to distribution transformer, lightning arrester, outdoor power equipment switch, bus terminal stud insulation safety items, such as can effectively prevent the bare electric equipment wiring end, Damage to electric power facilities and electric shock accidents occur due to various reasons.