Triple Umbrella Glass Insulators

Triple Umbrella Glass Insulators

Triple umbrella glass insulators have excellent insulating performance, which can effectively prevent current leakage in high-voltage power lines and ensure the safety and stability of power transmission.

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Triple Umbrella Glass Insulators Features:

Outstanding insulating performance: Triple umbrella glass insulators have excellent insulating performance, which can effectively prevent current leakage in high-voltage power lines and ensure the safety and stability of power transmission.

High mechanical strength: its high mechanical strength, can withstand large tensile force and pressure, suitable for a variety of harsh environments.

Good corrosion resistance: The glass material has good corrosion resistance and is not easily affected by the external environment, which prolongs the service life of the insulator.

Triple umbrella skirt design: The unique triple umbrella skirt structure further increases the creepage distance, effectively prevents the accumulation of dirt and reduces the risk of flashover accidents.

Aesthetic appearance: In appearance, the triple umbrella glass insulator presents transparent or translucent state, which is aesthetically pleasing and enhances the overall image of power facilities.

Triple Umbrella Glass Insulators Application:

High-voltage transmission lines: Triple-umbrella glass insulators are widely used in high-voltage transmission lines, playing an important role in supporting and insulating wires, ensuring the stability and safety of power transmission.

Special environments: Due to its excellent corrosion and weather resistance, triple-umbrella glass insulators are especially suitable for power facilities in special environments such as coastal areas and high altitude areas.

Substations and power plants: Triple umbrella glass insulators are also widely used in places such as substations and power plants to improve the safety and reliability of power facilities.

Triple Umbrella Glass Insulators Parameters:

ModelNominal Diameter (mm)Structure height (mm)Nominal creepage distance (mm)Connection mark (mm)Rated mechanical damage load (kN)One-minute industrial frequency dry withstand voltage (kV)Industrial frequency wet withstand voltage single piece/5 pieces of string (kV)Lightning impact withstand voltage single piece/5 pieces of string (kV)Minimum frequency breakdown withstand voltage (kV)Insulator single piece weight (kg)
U70BP/146D28014645016708045/200120/4501305.5
U100BP/146D280146450161008045/200120/4501305.5
U120BP/146D280146450161208045/200120/4501305.5
U160BP/155D300155450201608545/200130/5001308.5
U210BP/170D300170450202108545/200130/5001309
U240BP/170D300170450242408545/200130/5001309.4
U300BP/195D330195485243009050/200130/52013012
U70BP/146T30015555016708045/200120/5001308.9
U100BP/146T300155550161008045/200120/5001308.9
U120BP/146T300155550161208045/200120/5001308.9
U160BP/155T320155550201608550/200130/50013010
U210BP/170T320170550202108550/200130/50013010
U240BP/170T320170550242408550/200130/50013010.4
U300BP/195T3801956352430010060/240150/55013016
U420BP/205T4002056502842010060/240150/55013018
U550BP/240T4002406503255010060/240150/55013021.7

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