Description:
The Ivy Metering EM513126 is a MID-approved three-phase four-wire DIN-rail energy meter for postpaid metering with LoRaWAN (EU868) remote reading and local RS485 Modbus. It measures import and export energy, reactive energy, power quality parameters and demand, supports four tariffs and reports alarms and events over the LoRaWAN network, making it ideal for tenant billing, solar import/export monitoring and remote consumption monitoring where no disconnect relay is required.
 
Key Features:
MID-approved three-phase four-wire energy meter, 0.25-5(100) A, Class B
Postpaid metering without relay: lower-cost option where remote disconnect is not needed
Overcurrent alarm with configurable threshold and recovery time
Measures forward and reverse active energy, reactive energy, active power, voltage, current, frequency, power factor and demand
Compatible with three-phase four-wire and single-phase supplies
4 tariff rates and 8 time periods, with holiday and weekend tariffs
LoRaWAN EU868 remote reading with configurable active reporting to the server
Local RS485 Modbus RTU (default 9600-8-E-1, up to 115200 baud) and RS485 firmware upgrade
SO pulse output switchable between active and reactive energy (1000 imp/kWh, 1000 imp/kvarh)
Alarms for overcurrent, overvoltage, frequency deviation, terminal-cover and top-cover opening; stores up to 20 event records
LCD 6+2 display with page-turning buttons; DIN-rail (7-module) mounting
 
Technical Specifications:
Model: EM513126
Voltage: 3 x 230/400 V AC (±20%)
Current: 0.25-5(100) A, starting current 0.4% Ib
Accuracy: Class B (EN 50470-3); voltage, current, power and energy ±1%
Frequency: 50/60 Hz
LoRaWAN band: EU863-870 MHz, Modbus-based payload
Local communication: RS485 Modbus RTU
Pulse output: 1000 imp/kWh and 1000 imp/kvarh (SO)
Display: LCD 6+2 digits
Operating temperature: -40 to +70 °C
Protection: IP51 (indoor), insulation Class II, 6 kV impulse withstand
Standards: EN 50470-3:2022, EN IEC 62052-11:2021 + A11:2022 (MID)
Mounting: DIN rail, wall or cabinet
 
Lead Time:
8 - 10 Days (imported to order).