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HE-AIS-24
HE-AIS-24
Technical Specifications
Main Technical Data
Rated network voltage 15 kV 20 kV
Highest device voltage 17.5 kV 24 kV
Rated frequency / number of phases 50 Hz / 3
Rated short-time network frequency
withstand voltage
55 kV / 63 kV 50 kV / 60 kV
Rated short-time network frequency
withstand voltage
95 kV / 110 kV 125 kV / 145 kV
Continuous rated current 630 A / 1250 A 630 A - 1250 A
Rated short-time withstand current 16 kA (1s)
Rated peak withstand current 40 kA
IAC internal arc resistance classification AF up to 16 kA (1s)
IP protection rating IP4X
  • EN 62271-1
  • EN 62271-200
  • EN 62271-100
  • EN 62271-102
  • EN 62271-103
  • EN 62271-105

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