Premset

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Range composed of compact, smart and modular units up to 17.5 kV, earth shielded solid and easily adaptable to specific requirements:
   

• Circuit breaker and switch-disconnector using vacuum technology   
• Rated PF withstand voltage: 42/48 kV 1mn
• Rated BIL withstand voltage: 95/110 kV
• Rated busbar current: 630A and 1250A      
• Rated max short time withstand current: 25 kA x 3s     
• Cable earthing switch: 25 kA, M0, E2     
• Degree of protection: IP3X   
• Dimensions W x H x D (mm): 375 x 1550 x 910

Contractual warranty
Period : 18 months

 

A technological breakthrough, opening the way to unprecedented safety, efficiency, and ease of use:

• Safe and reliable in any environment: Insulation and screening of all live parts ensure a trouble-free service life, while SF6-free technology enhances peace of mind.       
• Flexible, simple, modular, and functional: Easy to install and easy to use, with operator-friendly switchgear and optimized service thanks to SSIS technology.
• Smart grid ready, distributed intelligence: Advanced protection, control and monitoring, fully integrated for higher dependability and energy efficiency.

Premset applications can be found in all Medium Voltage secondary and primary distribution substations

• Buildings and industry
• Distribution networks