LOVATO Electric DME modular energy meters

Click2Contact

The LOVATO Electric DME modular energy meters provide a solution for the measurement and analysis of energy consumption to control energy usage throughout buildings and manufacturing plants. Two single-phase versions can be connected directly to systems with rating up to 40 or 63 A. Two three-phase versions are available, one with direct 63 A current and the other with current transformer connection.

Consumption is displayed by a front panel LCD or by a programmable pulse output, which can also act as an alarm if the preset thresholds are exceeded. The user can also view the voltage, current, frequency, power, power factor and maximum. values.

There is also a counter that monitors load time or alarm duration. On the three-phase versions, two tariffs can be selected using an AC input.

The three-phase version with current transformer connection has an optical port on the side of the casing, which can be used to expand the base unit with programmable expansion modules including digital inputs and outputs, USB, RS232, RS485 and ethernet communications and data logging.

The DME CD data concentrator can be used to connect devices with a pulse output that do not have a communication interface to a data network. The DME CD is provided with an integrated RS485 port and the eight pulse inputs (further expanded using expansion modules). The pulses received are meter sources shown on the display, and these can be fully programmed in terms of magnitude, unit of measure and description and further manipulated using arithmetic operations or derivative functions. There are also other advanced functions such as Boolean logic, limit thresholds, alarms, hour counter, remote variables as well as fully programmable inputs and outputs.

Both the DME CD data concentrator and the DME D310 T2 energy meter can be remotely read using the DMKSW remote control software.