Diris A40 / A41

DIRIS A40 and A41 are multi-function meter for measuring the extent of electrical values for all LV/HV networks.

They allow starting from the front panel to configure and display all the electric parameters and to exploit the functions of measurement, metering and energies management, harmonics analysis, remote control and control state of control devices, communication and detection of high voltages, peaks and voltage disconnections.

In addition, DIRIS A40 and A41 have a function for correcting connection errors.

• Neutral current measurement using a 4th CT
• For LV and HV network
• Multi-measurements
• Max. demand and last demand
• kWh (+/-), kvarh (+/-) and kVAh metering
• Programmable time meter
• THD 3U, 3V, 3I and In integrated up to harmonic number 51
• Optional modules:
2 impulse output
harmonics analysis on 3U, 3V, 3I and In for harmonics 3 to 25
2 to 6 input / output for control/command or monitoring
- 2 to 4 analog output
JBUS/MODBUS RS485 or Profibus DP serial port
storing of P+/P-C42/Q+/Q- average values over 31 or 62 days
storing of10 last voltage  over voltage and voltage cut-off (EN50160)

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