Electricity consumption meter 1-phase LE-01MW F&F
- Electricity consumption meter 1-phase LE-01MW F&F
Electricity consumption meter 1-phase LE-01MW F&F
Product description
Electronic electricity consumption meter LE-01MW is a single-phase and tariff device. It is designed to measure electricity consumption in a direct 2-wire system. Compliant with the MID directive.
Operation
The LE-01MW meter has a built-in real-time clock for measuring electricity consumption divided into different tariff zones. It is equipped with RS-485 communication interface with Modbus RTU protocol. This allows remote reading and remote configuration of the electricity meter.
In accordance with current EU standards, the LE-01 MW current consumption meter has a declaration of conformity with the MID Directive:
Directive 2014/32/EU
Certificate No. SGS 0120/SGS0305
Device characteristics
- single-phase current meter;
- direct measurement up to 100 A;
- dIN rail mounting (1 module);
- operation in one of 2 measurement modes:
- active and reactive energy measurement,
- measurement of active energy consumed and returned to the network
- measurement of energy in 4 tariff zones;
- built-in real-time clock with battery backup, for switching tariff zones;
- 8 time schedules dividing the day into tariff zones;
- possibility of energy accounting according to other schedules for working days and weekend;
- indication of network parameters (voltages, currents, active power, reactive power, apparent power, power factor, frequency);
- rS-485 port-enables cooperation with MeternetPro-remote reading and configuration of the current meter application;
- modbus RTU protocol-enables cooperation with MeternetPro-remote reading and configuration application;
- backlit LCD display;
- possibility of local reading of current consumption indication also in case of power failure of the meter;
- compliance with the MID directive;
Technical data:
Type | single-phase |
Ports | RS-485 |
Communication protocol | MODBUS RTU |
Compatibility | MID Directive 2014/32/EU |
Reference voltage | 230 V AC |
Base current | 5 A |
Maximum current | 100 A |
Minimum measured current | 0,02 A |
Self-consumption of the meter | 8 VA; 0,4 W |
Counter display range | 6 digits |
Counter constant | 100; 1000; 2000 imp//(kWh/kvarh) |
Accuracy class | B |
Installation | 1-phase, 2-wire |
Rated frequency | 50 Hz |
Insulation protection class | II class |
Measured voltage | 100÷289 V AC |
Overload capacity | 30×lmax/10 ms |
Insulation | 4 kV/1 min.; 6 kV/1 μs |
Connection | 25 mm² screw terminals |
Working temperature | -25÷55°C |
Dimensions | 1 module (18 mm) |
Mounting | on a 35 mm rail |
Protection class | IP51 |
LE-01MW F&F
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