domestic and industrial automation

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Electricity consumption meter LE-01MQ

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Electricity consumption meter LE-01MQ

Reference: LE-01MQ, EAN13: 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.

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/exported	AE+/AE-	[kWh]
Reactive energy imported/exported	RE+/RE-	[kvarh]
Phase voltage	U1, U2, U3	[V]
Phase current	I1, I2, I3	[A]
Frequency	F	[Hz]
Active power	P	[W]
Reactive power	Q	[var]
Apparent power	S	[VA]
Power factor	cosϕ
Power demand

Type	single-phase
ports	RS-485
Communication protocol	MODBUS RTU
Compatibility	MID Directive 2014/32 / EU
Reference voltage	230 V AC
Current current	5:00 AM
Maximum current	100 A
The minimum measured current	0,02 A
Counter's own consumption	10 VA; 2 W
Scope of indication of the abacus	0÷99999,99 kWh
LCD backlight	YES
Counter constant	1, 10, 100, 1000 imp/kWh
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