• Carlo Gavazzi - WM20

Carlo Gavazzi - WM20

by: Carlo Gavazzi

Product Code: TPPCGWM20

Availability: Enquire Below

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Quick overview

The WM20 is a powerful MID approved panel mount meter that can be supplied with optional modules to enhance the functionality:

  • Digital Output Module: The digital output module links alarms to static or relay outputs and can transmit pulses proportional to energy consumption.
  • Communication Module: The communication module allows configuration and data transmission using various protocols, including Modbus (RS-485, TCP/IP), BACnet (RS-485, TCP/IP), and Profibus.

This highly accurate CT operated meter boasts Class 0.5 accuracy and can be used to monitor single, two & three phase supplies. It measures both Import & Export Energy, (kWh), and a number of other parameters including Current, (I), Voltage, (V), Active Power (W), Reactive Power (VAr) and Harmonic Distortion. It calculates both the maximum and average power values for the system and each phase, and the meter can be configured using the clear back-lit display or using the free Carlo Gavazzi UCS configuration software.


Meter TypeThree Phase
Fitting TypePanel Mounted
Max Current (amps)5
MID ApprovedYes 
SmartNo
Input TypeCurrent Transformer
Output TypeModbus / BACnet / Profibus *
TariffsSingle
Import / ExportImport & Export
Accuracy class
C (Cl.0.5)
Fuse Type (Voltage Reference)315 mA
Fuse Type (Auxiliary)630 mA
AvailabilitySpecial order *
MEASURED PARAMETERS
Active Energy (kWh)Line Power Factor (PF)
Active Power (W)Line Reactive Power (kVAr)
Apparent Energy (kVAh)Line to Line Voltage (V)
Apparent Power (VA)Line to Neutral Voltage (V)
Average Current (I)Maximum Current (I)
Average Power Demands (W)Maximum Power Demands (W)
Average Voltage (V)Maximum Voltage (V)
Current (I)Power Factor (PF)
Current in Neutral (I)Reactive Energy (kVArh)
Frequency (Hz)Reactive Power (VAr)
Hours Run (hr)Total Harmonic Distortion (Amps)
Line Active Power (W)Total Harmonic Distortion (Volts)
Line Apparent Power (kVA)Voltage (V)
Line Current (I)

* Dependant on model selected

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