35kv 630A Top Extension Gis Insulation External Busbar and Connectors

• Customization: Available
• Certification: ISO
• Color: Black
• Model NO.: 35kV 630A Top Extension Busbar Connectors
• IP Rating: IP50
• Rated Voltage: 35kv
• Rated Current: 630A
• Transport Package: Bags, Cartons
• Specification: 630A-1250A
• Trademark: YQALT
• Origin: China

Product Description

35kV 630A Top Extension Gis Insulation External BusBar and Connectors

Product Description

 

    1.    Made from imported silicone rubber, this product boasts excellent insulation properties along with resistance to heat, cold, dielectric breakdown, ozone, and environmental aging. It can operate in various conditions and is widely applied in branch cabinets, RMUs, and enclosure substations.
    2.    Every batch of raw materials undergoes rigorous testing for mechanical and electrical properties, ensuring top quality right from the source.
    3.    All finished products undergo a 100% performance test, including power frequency withstand voltage and partial discharge, before leaving the factory.
    4.    Utilizing the German DESMA solid injection system, combined with a dust-free, air-conditioned production workshop with controlled temperature and humidity, ensures the product remains unaffected by external factors and maintains stable quality.
    5.    Featuring an outstanding internal and external shield design, these shielded separable connectors provide stable electrical performance without partial discharge, achieving full insulation and sealing for switchgears.

Items	Parameter
System Voltage	35kV
Rated current	630A,1250A
Rated Frequency	50Hz
Partial Discharge	39.6kV,  ≤10pC
Rated Dynamic Current (0.3s)	63kA
Rated Thermal Stability Current (4s)	25kA