LE-01MQ v2 energy consumption meter
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  • LE-01MQ v2 energy consumption meter
  • LE-01MQ v2 energy consumption meter
  • LE-01MQ v2 energy consumption meter

LE-01MQ v2 energy consumption meter

LE-01MQ, 5908312599852

Single-phase electricity meter,

Bidirectional measurement of electricity and grid parameters

MID certification

Remote reading – RS-485interface and Modbus RTU communication protocol

Backlit LCD display

5-year warranty



The meter is configured via the configuration menu accessible from the front panel and via the communication port in accordance with the Modbus RTU software functions.




functions
* single-phase
* bidirectional
* direct measurement up to 100 A
* kWh/kvar display (consumed/supplied)
* grid parameter displays
* MID-compliant
* Modbus RTU protocol
* RS-485 port
* SO pulse output
* backlit, multifunction LCD display
* password protection for meter configuration
  

Measured values

Active energy consumed/supplied AE+/AE- [kWh]
Reactive energy consumed/supplied RE+/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  
Power requirement    



 

www-energy_vector_diagram_230724.jpg



Service programme

LE Config
The programme allows you to test-read the calculated energy value and configure the meter’s basic parameters.

LE Config software > download



le_config_a.jpg

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 an Excel table. The data can be formatted as required using the spreadsheet’s 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 read data via the internet.
 


   

Subscriber billing module for electricity consumption
This is a module for billing subscribers’ electricity consumption or other recorded cumulative values, e.g. water consumption, 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 reports running in parallel.
 

    
 
 

LE-01MQ
Type
single-phase
Measurement
Direct
The minimum measured current
0,02 A
Base current
5:00 AM
Reference voltage
230 V AC
Maximum current
100 A
Counter's own consumption
10 VA; 2 W
Scope of indication of the abacus
0÷99999,99 kWh
Counter constant
1, 10, 100, 1000 imp/kWh
Compatibility
MID
Communication protocol
MODBUS RTU
ports
RS-485
LCD backlight
YES
Reading signaling
2 x LED
Accuracy class
B
The kWh/kvarh counter constant
1, 10, 100, 1000 imp/kvar
Pulse output kWh / kvarh
open collector
Connection voltage kWh / kvarh
max. 30 V DC
Connection current kWh / kvarh
max. 27 mA
Impulse time kWh / kvarh
60, 100, 200 ms
Measured voltage
176÷276V AC
overload
30×lmax/10 ms
Insulation
4 kV/1 min.; 6 kV/1 μs
Terminal
pluggable terminal blocks 16 mm²
Working temperature
-20÷55°C
Dimensions
2 modules (35 mm)
Assembly
on rail 35 mm
Ingress Protection Marking
IP51
Measuring system
single-phase
Communication
Modbus
2-way energy measurement
TAK

Licznik Le-01MQ schemat podłączenia