Modbus RTU WBPRO-METER12 Multi-circuit Energy Meter with RS-485

The WBPRO-METER12 multi-circuit energy meter is an ideal choice for industrial metering installations in apartment houses and office buildings as well as for monitoring energy usage in data centers and smart offices. Designed for operation in single phase or three phase AC networks.

External split-core current transformers allow for installation on live circuits with zero downtime.

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  • 4 three phase or 12 single phase consumers
  • Measures instantaneous parameters: voltage, current, power
  • Stores accumulated values of energies
  • Individual values on all 12 phases and on 4 three phase channels
  • Measurement of active, reactive, full power and energy
  • Power factor and phase-to-phase angles
  • Peak value of voltages and currents


  • Connection via split type current transformers
  • Detection of incorrect phasing


  • Supply voltage: 9 — 24 VDC
  • Interface: RS-485, Modbus RTU
  • 6-module wide DIN rail mounted enclosure (106 x 90 x 58 mm)