12kV 275mm High Voltage Embedded Pole or Assembly Pole for Vacuum Circuit Breaker

Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: ACB

Description

12kV 275mm High Voltage Embedded Pole or Assembly Pole for Vacuum Circuit Breaker插图112kV 275mm High Voltage Embedded Pole or Assembly Pole for Vacuum Circuit Breaker插图2

General Description

• The vacuum interrupter is encapsulated in epoxy resin, which can be optimally protected from moisture,dust and external damage and suitable for different climatic consitions and high altitue of site.
• Epoxy resin with high glass transition temperature and high cracking resistance ensures the product with good mechanical strength and insulation properties under extreme conditions.
• Between the vacuum interrupter and the epoxy resin, there is LIM silicone rubber buffer layer with high mechanical properties and high pressure resistant, to reduce the internal stress, and maximize thermal and cold impact resistance.
• The design test of -55°C×48h ultra-low temperature freezing test has passed, without any damage to the mechanical properties and insulation properties of the product.

Product lnformation

12kV 275mm High Voltage Embedded Pole or Assembly Pole for Vacuum Circuit Breaker插图3