Short Description:
1KV, 10KV, and 35KV heat-shrinkable busbar protective sleeves are heat-shrinkable sleeves with excellent insulation, heat resistance, and aging resistance, widely used for insulation protection of busbars in high-voltage switchgear, power plants, substations, and other applications.

1KV, 10KV, and 35KV heat-shrinkable busbar protective sleeves are heat-shrinkable sleeves with excellent insulation, heat resistance, and aging resistance, widely used for insulation protection of busbars in high-voltage switchgear, power plants, substations, and other applications.
The heat-shrinkable busbar tube is made of polyolefin through processing and possesses excellent insulation properties. It is categorized into 1KV, 10KV, and 35KV heat-shrinkable busbar tubes. These tubes are utilized for insulation protection of substation busbars and high and low voltage switchgear busbars. They enable the switchgear to have a compact structure (by reducing the phase spacing) and prevent occasional short-circuit accidents.
feature
• Contraction ratio: 2:1, 3:1
• Contraction speed: Fast
• Common colors: red, yellow, green
temperature range
• Continuous operating temperature: -55℃~105℃
• Lower initial shrinkage temperature: 80℃
• Lower end shrinkage temperature: 120℃
Scope of application
• Prevent short-circuit failures caused by small animals such as mice and snakes
Prevent corrosion of the busbar caused by chemical substances such as acids, alkalis, and salts
• Prevent maintenance personnel from accidentally entering live gaps and causing accidental injuries
• Adapt to the development trend of miniaturization of switchgear cabinets
• Address the inter-phase insulation issue of the busbar slot