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MCset 4 - Air Insulated Switchgear

Choosing for tranquility!

Merlin Gerin
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AIS MV primary switchboard up to 24 kV - MCset 4
Benefits
  • High level protection of people:each section is isolated from the others by earthed metal partitions, safety interlocking
  • Reduced maintenance and probability of failure:monitoring of temperature rise, indication of the fault zone
  • Safety operation:simple use, safety system that prevents all unauthorized operation

Applications

MCset 4 is present on all electrical distribution markets

  • Energy:HV/MV substations, MV/MV substations,
  • Infrastructure:hospital, airport
  • Industries:cements plants, metallurgy

Discovery

 

Medium voltage switchgear (AIS type):withdrawable circuit-breakers 24 kV

 
 
 
Description
MCset 4 is an indoor switchgear assembly that provides maximum user safety.
It is intended to meet all electrical distribution needs from 24kV and incorporates a set of innovative solutions designed using proven techniques
  • high performance breaking devices
  • digital protection and control system
  • designed and tested for internal arc resistance
Performances:
  • Technology:SF6
  • Standard:IEC
  • Rated voltage:24kV
  • Busbar system:Single
  • Rated current busbar:3150A
  • Rated operational current:2500A
  • Rated peak withstand current:31.5kA
  • Internal Arc Classification: A FLR 25kA/1s - 31.5kA/0.15s
  • Loss of service continuity:LSC 2B
  • Partition class : PM
 
 
 
Choosing for tranquility!
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