ACA-500/ACA-36 – Capacitive Coupler

Capacitive PLC coupler (wideband transmission)

For injecting and transmitting the PLC signal over the MV phase-to-ground distribution feeders.

Key features

  • For installation into a symmetrical tee connector in gas insulated switchgear (GIS).
  • Dimensions comply with UNE EN-50181 standard.
  • Frequency range: 2 ÷ 30 MHz.
  • Coupling type: Phase-to-ground by capacitor of 500 pF.
  • System voltage (between phases):
    24 kVrms (ACA-500).
    36 kVrms (ACA-36).
  • Protection elements:
    MV side: draining to earth of 50 Hz current and gas surge arrester.
    LV side: gas surge arrester.
  • Nominal impedances: 50 Ω.
  • Earth connection: M6 rod.
  • Connection to the communication equipment by means of BNC connector.



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