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COMPACT Series switchboard
SF6 gas insulated ring main unit

Compact, SF6 insulated, metal clad switchboard, with rated voltage up to 24 kV and short time current withstand up to 16 kA.

COMPACT unit is a medium voltage equipment which utilizes SF6 gas for the insulation and breaking. The metal housing is hermetically sealed and it contain gas at filling pressure of 130 kPa at 20°C. Inside the housing all the functions, normally utilizzed in the medium voltage/low voltage distribution substation, are contained completly insulated from the outside.

The main characteristics of the COMPACT unit are intrinsic safety of the device (assembly on specifically equipped production lines, use of appropriate and suitably tested materials, checking of all components and the end product) and extensibility (it is the peculiarity of COMPACT unit which allows the upgrading of MV switchgear according to expansion of network requirements).

Compact SERIES SWITCHBOARD also available in ENEL approved version according to standard DY802.

Catalogue MV - COMPACT series switchboards.pdf