WBPRO-METER3 Three-phase Meter with RS-485 Modbus RTU

The WBPRO-METER3 three-phase meter is an ideal choice for industrial metering installations in apartment houses and office buildings as well as for monitoring consumers 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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  • One three phase or three single phase consumers
  • Measures instantaneous parameters: voltage, current, power
  • Stores accumulated values of energies
  • Individual values on all 3 phases and totals for the three-phase load
  • Measurement of active, reactive, full power and energy
  • Power factor, voltage and current angles
  • Peak values of current and voltage



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