Voltage monitoring module, pluggable on CAPDIS-Sx, from 52 kV, incl. Modbus

Item number: 2500773
Properties Voltage monitoring module, pluggable onto the U0 interface of a CAPDIS-Sx+.... more
Product information "CAPDIS-M HV"


Voltage monitoring module, pluggable onto the U0 interface of a CAPDIS-Sx+. Monitoring and measurement of voltages via the capacitive tap of the CAPDIS-Sx. Expandable to voltage transformer replacement via CAPDIS-4 (optional and depending on variant).

Main functions

Three-phase voltage transformer replacement via capacitive sensors consisting of the CAPDIS-M measuring head for CAPDIS-Sx series devices and the CAPDIS-4 voltage amplifier.

CAPDIS-M: Voltage monitoring module, pluggable on the U0 interface of a CAPDIS-Sx+

  • Calibration per phase by teach function
  • Voltage measurement 3-phase (switchable)
  • Under- and overvoltage monitoring
  • Under- and overfrequency monitoring
  • ModbusRTU interface
  • for high voltage applications (from 52 kV)
Device data
Article number2500773
Product designationCAPDIS-M Voltage Monitoring Module | pluggable on CAPDIS-Sx | from 52 kV | incl. Modbus
Controls and display
Front displayLC-Display and LEDs
Indication in display
  • Current voltages on L1, L2 and L3
  • Frequency
  • Zero-sequence voltage
Direction keys3 function keys
Test button
Dimensions and installation instructions
Case height x width x depth51 x 114 x 24 mm
Installation typePluggable
Operating conditions
Operating temperature-20°C ... 55°C
Storage temperature-25°C ... 70°C
Protection classIP40
Voltage level53..480 kV (High-voltage)
Interfaces and communication
Modbus-RTU Slave
Limit value monitoringUnder- and overvoltage, under- and overfrequency, adjustable, switching delay adjustable