AD-LU 70 FE
Description
The digital power converter AD-LU 70 FE measures all values of the three-phase power grid such as current, voltage, energy, active, reactive, apparent power and frequency and makes this data available via a fieldbus. The device is therefore ideally suited for integration into energy management systems. The AD-LU 70 FE is powered by its measuring voltage L1. The current measurement takes place via the current transformer with passing-through hole attached to the back side. For the measurement of higher voltages or currents, external transformer must be used.
Application
Measurement and monitoring of all electrical characteristics in electrical systems. Detection of load profiles for energy management systems, e.g. ISO 50001. Recording the energy consumption of individual consumers.
Attention: This is a Class A product according to EN 55011. Additional EMC actions may be necessary when used in small businesses or in residential areas.
Specific characteristics
- Connection of 4-wire systems of any load
- Measurement of currents, voltages, power, power factors, frequency
- Low power loss during current measurement thanks to integrated through-current transformers
- Counters for applied and feedback energies
- Counters for inductive and capacitive reactive power
- Fieldbus interface for PROFINET or PROFIBUS