WM15 datasheet(2/17 Pages) CARLOGAVAZZI

2 / 17 page

Carlo Gavazzi Controls S.p.A.

WM15

WM15 DS ENG

26/01/2021

• Measure active and reactive energy

• Measure apparent energy

• Measure load operating hours

• Transmit data to other systems via Modbus RTU

• Manage a digital output for pulses or alarm transmission

• Visualize measured variables on display and current consumption via bar graph

Main features

• System and phase variables (V L-L, V L-N, A, W/var, VA, PF, Hz)

• Current and power (kW/kVA) demand calculation

• Simplified 4 push buttons user interface

• Optical port for easy configuration and diagnostic via OptoProg

• Digital output for pulse transmission or alarm

• Optional RS485 Modbus RTU (100 ms data refresh)

• Continuous sampling of each voltage and current

• Backlit matrix LCD display

• MID certified version

• cULus approved (UL 61010)

• Compliant with IEC/EN61557-12 performance requirements (active power and active energy)

UCS software and UCS Mobile application

• Free download: UCS desktop from Carlo Gavazzi website, UCS Mobile from Google Play Store

• Configuration via OptoProg (via Bluetooth) or RS485 from PC (via UCS desktop) or Android mobile device (via UCS

Mobile)

• Setups can be saved offline for serial programming with a single command

• Real time data view for testing and diagnostics

• Notification of possible wiring errors and display of the corrective steps, reassignment of the correct association of the

phases or the direction of the currents via software control.

WM15 Datasheet(PDF) 2 Page - Carlo Gavazzi Holding AG