Measurement from 2 mA to 85 A, DIN rail mount (4 SU), operation only via KNX bus
The KNX SmartMeter (4 SU) is a bidirectional meter for measurement of active and reactive energy and for monitoring power supply quality.
Calibrated current sensors supplied enable measurements with accuracy class 1 (1%).
- 3-phase bidirectional counter for measuring active and reactive power
- Energy meter of accuracy class 1 (1% for active and reactive energy)
- Lossless current measurement via included, calibrated external current sensors
- Current sensors for a measurement range from 2 mA to 85 A per phase and power between 0.5 W and 58 kW
- Measures: Active and reactive power, active and reactive energy, voltage, current, power factor, unbalanced load, zero system current, THD, harmonics
- Output of all counter readings and measured values at KNX bus via group objects
- Recording of all measured values on microSD card in standard csv format with time stamp
- Special energy meters for supervision of solar collectors (balance, generation and consumption meter)
- Condition monitoring function: Indication of overload overvoltage, power failure, voltage distortion, current distortion, unbalanced load, zero system current
