Automation Services Solutions Switch Gears

MEDIUM VOLTAGE SWITCHGEAR SYSTEM NESCOM

Draw-out type switchgear for indoor installation, type-tested, factory-assembled, air-insulated, metal-enclosed with a fourfold compartment.

 

Application as a single bus system or as a duplex system.

 

Optional: motor operated withdrawable units and earthing switches.

 

The following variations are possible for the conduction of hot gases that result from arc faults:

 

  • deflector plate
  • arc absorber
  • pressure release duct

 

 

Technical Data

 

Rated values up to  
rated voltage 17,5 kV
rated power-frequency withstand voltage 38 kV
rated lightning impulse withstand voltage 95 kV
rated busbar current 2.500 A
rated short-time withstand current 40 kA
rated peak withstand current 100 kA
rated short-circuit duration 3 s
internal arc fault test 1s 40 kA

 

Dimensions
cubicle width   800 600  mm
cubicle depth   1.300 1.300  mm
cubicle height   2.200 2.200  mm
rated feeder current   2.500 1.250  A

TECHNICAL ILLUSTRATIONS

> Sectional drawing

> Highlights

 

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