SWITCHGEAR MV AIS – ATR -CR Technology Systems S.p.A. | Linquip
ATR is an air-insulated (AIS), metal enclosed medium-voltage (MV) switchgear, mainly used for secondary distribution power systems. It is also used in special configurations for primary distribution power systems. It is designed and standardized for indoor installations. It can be equipped either with SF6 gas-insulated load-break switches, or with an air-insulated disconnector for compartments equipped with a switch, according to the different configurations.
  • Tailor-made product

  • Interchangeable breakers

  • Remote control

  • Easy ordinary and extraordinary maintenance, thanks to front accessibility

  • High safety level for the operators involved

SWITCHGEAR MV AIS – ATR Specifications:

  • Basic Impulse Level, BIL (kV)

    170
  • Max. Rated Frequency (Hz)

    60
  • Series

    ATR
  • Max. Rated Voltage (V)
    36000
  • Max. Rated Current (A)
    2500
  • Min. Rated Current (A)
    400
  • Max. Short-term Current (A)
    25000
  • Time of the short duration of current (s)
    1
  • Min. Rated Frequency (Hz)
    50
  • Min. Short-term Current (A)
    12500
  • Max. Rated Voltage (V)

    36000
  • Max. Rated Current (A)

    2500
  • Min. Rated Current (A)

    400
  • Max. Short-term Current (A)

    25000

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