Electricity consumption meter LE-01MQ

Electricity consumption meter LE-01MQ View larger

Electricity consumption meter LE-01MQ

LE-01MQ, 5908312599852

Product description

Bidirectional with RS-485 port and Modbus RTU protocole.

The meter measure and display the characteristics of single phase two wires (1p2w) network. The bi-directional measurements makes the meter suitable for active and reactive energy and power monitoring applications, and also perfect for solar PV measurements. With RS-485 Modbus and M-bus port, the meter is easy to remote communication with other AMR/SCADA systems.


* 1-phase
* bidirectional (4-quadrant)
* 100 A direct connection
* indication kWh/kvar (imported/exported)
* indication of network parameters
* according with MID
* Modbus RTU protocol
* RS-485 port
* pulse output SO
* backlited, multi-function LCD display
* password protected set-up

Measured values

Active energy imported/exportedAE+/AE-[kWh]
Reactive energy imported/exportedRE+/RE-[kvarh]
Phase voltageU1, U2, U3[V]
Phase currentI1, I2, I3[A]
Active powerP[W]
Reactive powerQ[var]
Apparent powerS[VA]
Power factorcosϕ 
Power demand  

Communication protocolMODBUS RTU
CompatibilityMID Directive 2014/32 / EU
Reference voltage230 V AC
Current current5:00 AM
Maximum current100 A
The minimum measured current0,02 A
Counter's own consumption10 VA; 2 W
Scope of indication of the abacus0÷99999,99 kWh
LCD backlightYES
Counter constant1, 10, 100, 1000 imp/kWh
Reading signaling2 x LED
Accuracy classB
The kWh/kvarh counter constant1, 10, 100, 1000 imp/kvar
Pulse output kWh / kvarhopen collector
Connection voltage kWh / kvarhmax. 30 V DC
Connection current kWh / kvarhmax. 27 mA
Impulse time kWh / kvarh60, 100, 200 ms
Measured voltage176÷276V AC
overload30×lmax/10 ms
Insulation4 kV/1 min.; 6 kV/1 μs
Terminalpluggable terminal blocks 16 mm²
Working temperature-20÷55°C
Dimensions2 modules (35 mm)
Assemblyon rail 35 mm
Ingress Protection MarkingIP51
230 V - 1-phase 2-wire network