Electricity consumption meter LE-01MQ

New Electricity consumption meter LE-01MQ View larger

Electricity consumption meter LE-01MQ

LE-01MQ

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.



 

Features
* 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]
FrequencyF[Hz]
Active powerP[W]
Reactive powerQ[var]
Apparent powerS[VA]
Power factorcos¤Ľ 
Power demand  


Typesingle-phase
portsRS-485
Communication protocolMODBUS RTU
Reference voltage3├Ś400 V+N
Current current5:00 AM
Maximum current100 A
The minimum measured current0,02 A
Accuracy of measurement in accordance with IEC61036class 1
Counter's own consumption10 VA; 2 W
Scope of indication of the abacus0├Ě99999,99 kWh
Counter constant1, 10, 100, 1000 imp/kWh
Reading signaling2 x LED
The 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├Ě276V AC
overload30├Ślmax/10 ms
terminalscrew terminals 16 mm┬▓
Working temperature-20├Ě55┬░C
dimensions2 modules (35 mm)
Assemblyon rail 35 mm
Level of securityIP51
230 V - 1-phase 2-wire network


30 other products in the same category: