Multi-circuit energy meter with RS-485, Modbus RTU
WBPRO-METER12
For industrial metering of four three-phase loads

The WBPRO-METER12 meter is designed for technical energy metering in apartment buildings and office buildings, and 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 the system to be installed without disconnecting consumers.
Key features
Measurements
- 4 three-phase or 12 single-phase consumers
- Measures instantaneous parameters: voltage, current, power
- Stores accumulated energy values
- Individual values for all 12 phases and for 4 three-phase channels
- Measurement of active, reactive and apparent power and energy
- Power factor and phase-to-phase angles
- Peak values of voltages and currents
Connection
- Connection via split-core measuring current transformers
- Detection of incorrect phasing
Other characteristics
- Supply voltage: 9 to 28 VDC
- Interface: RS-485, Modbus RTU
- DIN rail enclosure, 6M (106 x 90 x 58 mm)