DETAILED DESCRIPTION

WM1596AV53….

WM15 is the answer to both use of analogue panel meters and the growing need for additional electrical variables to make more in-depth analyses condensing the indications of four analogue panel meters into a single meter. WM15 also provides an accurate measurement of power and energy thanks to the continuous and simultaneous sampling of all phases. When it is installed on a distribution board or on a machine, it can relate the energy consumption to the time the load is operating. Moreover, if an alarm is set it can display it locally and transmit automatically and remotely all needed variables to validate the implemented energy efficiency policies or to provide data to start a preventive maintenance plan instead.
To speed up both installation and commissioning costs, WM15 is equipped with a front optical port compatible with OptoProg, the local configurator and UCS the Universal Configuration Software available in both desktop and mobile Android App versions. This tool set allows the installer to check the connections and quickly change the configuration parameters using his smartphone connected via Bluetooth to OptoProg. In addition, in the case of panel series production, the panel builder can easily replicate the same configuration on all WM15 units with a single command, thus eliminating errors and speeding up the production process. In the case of wiring errors, UCS not only provides a diagnostic of the problem encountered but can virtually correct the proper phase associations between voltages and currents to fix the error without requiring a second intervention.

Main technical features

• 5A Current inputs via CT
• 230 to 415 V L-L measuring inputs with self-power supply
• 230 to 600 V L-L measuring inputs with auxiliary power supply
• 96x96 panel mounting, 59 mm depth
• Bidirectional kWh and kvarh, run hour meter
• System and phase variables: V L-L, V L-N, A, W, var, VA, PF, Hz, THD (voltage and current)
• Current and power demand calculation
• Digital output for pulse transmission or alarm
• RS485 Modbus RTU port (100 ms data refresh)
• MID certified (on request)