AC meter for measuring single-phase networks via a direct connection for currents up to 80 A. A backlit display shows the following values with up to seven digits: active energy (class 1) and reactive energy (class 2) for import and export, power, current, voltage (LN), frequency, cos phi, power factor and apparent power. Communication can take place via the integrated M-Bus or infrared interface for connecting a KNX module. The energy meter has 2 permanently configured inputs and outputs. The output can be used either as a pulse output or an alarm output. Up to 25 alarm values (threshold values with a time delay) can be set here. The inputs are used to control the tariffs or to count external pulses. The resettable intermediate counter enables individual intervals to be measured. The meter also records up to 4 tariffs. The integrated clock enables time-controlled functions to be carried out. Calibration according to MID and approval according to IEC. The installation width is 4 DIN modules.
