DETAILED DESCRIPTION

WM30-96

Three-phase smart power analyzer with built-in advanced configuration system and LCD data displaying
Αccuracy ±0.2% RDG (current/voltage).
Front dimensions: 96x96 mm
Instantaneous variables readout: 4x4 DGT.
Energies readout: 9+1 DGT.
System variables: VLL, VLN, A, VA, W, var, PF, Hz, Phase-sequence-asymmetry-loss.
Single phase variables: VLL, VLN, AL, An (calculated), VA, W, var, PF.
Harmonic analysis (FFT) up to the 32nd harmonic (current and voltage).
Energy measurements (imported/exported): total and partial kWh and kvarh.
Run hours counter (8+2 DGT) and Real time clock function.
One RS232 or RS485 port (on request) with communication protocol: MODBUS-RTU, iFIX SCADA
compatibility
MODBUS TCP/IP Ethernet port (on request)
BACNet-IP over Ethernet port (on request)
Up to 2 digital outputs (pulse, alarm, remote control) (on request)
Up to 4 freely configurable virtual alarms
Up to 2 analogue outputs (+20mA, +10VDC) (on request)

Free of charge monitoring software
The OPC Server software (for Windows Xp - Vista – 7) allows to easily interface network (RS485 or Ethernet types) equipped with Carlo Gavazzi’s devices via OPC based monitoring platform without any added costs.
Real time data communication from: Eos-Array / Eos-array Lite and Energy Meters: EM21, EM24, EM26, WM5, WM30, WM40 to PC based networks to PC based networks. Data coming from Modbus/RTU or Modbus/TCP devices through RS485/232 or Ethernet network, translated into the OPC standard by means of the OPC-DA Server and made available to any OPC-DA Client (Scada, Historian, Data-Hub, …).

The OPC program is free and you can "download" from the section below (DOCUMENTS AND SPECIFICATIONS)