CAMS-10/RC – Combined Sensor & Coupler

Combined sensor & PLC coupler for MV power lines

A capacitive PLC coupler and a voltage divider are integrated in the same device.

Key features

• Complete solution for distribution grid monitoring.
• Indoor (masonry switchgear and AIS) and outdoor use.
• Frequency range: 100 kHz ÷ 10 MHz.
• Coupling type: Phase-to-ground by capacitor of 10 nF.
• System voltage (between phases): 24 kVrms.
• Accuracy: ±1%.
• Protection elements:
  MV side: draining to earth of 50 Hz current and two gas surge arresters.
  LV side: gas surge arrester.
• Nominal impedances:
  PLC side: 50 Ω (balanced).
  Measurement side: 50 Ω (unbalanced).
  Line side: 200 Ω ÷ 400 Ω.
• Line connection: M16 hex head screw (tubular blade terminal).
• Earth/Mounting: three M8 rods.
• Connection to the communication equipment by means of TNC connector.
• Connection to the measurement equipment by means of TNC connector.

Related

• Distribution Automation