LE-03MQ CT v.2 energy consumption meter

’s compliancewith Directive 2014/32/EU
Certificate number: 0120/SGS0753
 

Intended use

The LE-03MQ CT v2 meter is a static (electronic) calibrated electricity meter for single-phase or three-phase alternating current in a semi-direct system. It is used to display and record electricity consumption and mains supply parameters, with the option of remote reading via a wired RS-485 network. The meter is compatible with current transformers (CTs) with a secondary current of 1 A or 5 A.
The meter is configured via a configuration menu accessible from the front panel and via a communication port in accordance with Modbus RTU software functions.

 Features

• 1- or 3-phase configuration (3- and 4-wire);
• Bidirectional measurement of active and reactive energy;
• 1 A or 5 A current transformers;
• Current ratio 1÷9999;
• Display of kWh/kvar (consumed/supplied);
• Display of network parameters;
• MID compliance;
• RS-485 port;
• Modbus RTU protocol;
• SO pulse output (×2);
• Backlit, multi-function LCD display;
• Password protection for meter configuration.

Measured values

• Active energy consumed AE+ [kWh]
• Reactive energy consumed RE+ [kvarh]
• Active energy supplied AE- [kWh]
• Reactive energy supplied RE- [kvarh]
• Phase voltages U1, U2, U3 [V]
• Phase currents I1, I2, I3 [A]
• Frequency f [Hz]
• Active power P [W]
• Reactive power Q [var]
• Apparent power S [VA]
• Power factor cosϕ
• Harmonics THD %
• Power and current requirements kW, kvar, kVA, I

Service programme

LE Config
The programme allows you to view a test reading of the calculated energy and to configure the meter’s basic parameters.

LE Config software > download





PC-LE communication via the CN-USB-485 USB converter ►
Free software.
    

Software for remote meter reading
, LE-01M, LE-03M, LE-03M-CT, LE-01MR, LE-03MP, LE-1MQ, LE-03MQ, LE-03MQ-CT, LE-01MW, LE-03MW, LE-03MW-CT

MeternetPRO
The MeternetPRO programme enables the remote reading of status and readings from meters, multimeters, measurement transducers, input/output expansion modules and other measuring devices that communicate via the Modbus RTU protocol. The application is an integral part of Excel. The data read is displayed in a spreadsheet table. The data can be freely formatted using the spreadsheet’s built-in functions. Data exchange between the devices and the application takes place via an RS-485 network or a local area network (LAN). The programme, together with the database, is installed on a dedicated MT-CPU-1 server, which operates on the local network. The software user interface is a web application (website). The programme can be accessed via any web browser. In the case of a LAN with a public IP address, it is possible to configure the programme to operate and retrieve data via the internet.
 

Subscriber billing module for electricity consumption
A module for billing subscribers for electricity consumption or other recorded cumulative values, e.g. water or heat consumption, etc. It enables the calculation of value increments over specified billing periods (time intervals). Cycles: monthly, weekly, daily, hourly. The module allows the creation of multiple individual and concurrently running reports.