Reallin-D3001-LM-Energy Meter-AC EV Charger

Type: Three Phase Four Wire DIN Rail Meter
Standards: EN 50470-1/3, IEC 62052-11:2020, IEC 62053-21/23:2020
Voltage: 3x230/400V
Accuracy: Class B/1.0 for active; Class 2.0 for reactive
Dimension(LxWxD): 86.0 x 70.0 x 62.0mm

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Product Overview

The D3001-LM is a three-phase four-wire DIN rail energy meter designed for AC e-mobility charging stations and sub-billing applications. The unit features a compact 4TE-wide physical profile and includes an integrated Modbus interface for system communication. It measures active, reactive, and net energy, and holds MID, IEC, and high durability test certifications to ensure legal billing compliance and operational reliability.

Key Features

Provides complete energy monitoring by measuring active, reactive, and net energy values.
Supports configurable single or bidirectional energy direction settings to match various grid and installation layouts.
Features a standard 4TE-wide DIN rail profile to optimize installation space within electrical enclosures.
Includes a built-in Modbus interface to allow seamless data integration and communication with charging controllers.
Delivers an ideal measurement and sub-billing solution specifically optimized for AC electric vehicle charging infrastructure.
Holds official MID and IEC certifications alongside high durability testing to guarantee regulatory compliance for commercial sub-billing.

Technical Specifications

TypeThree Phase Four Wire DIN Rail Meter
StandardsEN 50470-1/3, IEC 62052-11:2020, IEC 62053-21/23:2020
Rated voltage Un3x230/400V
Voltage range80%Un~115%Un
Minimum current Imin Current0.25A
Reference current Ib Current5A
Maximum current Imax Current65A
Starting current Ist Current0.4%Ib
Rated Frequency Fn50/60Hz
AccuracyClass B/1.0 for active; Class 2.0 for reactive
Pulsating IndicatorLED
Pulsating (meter constant)1000imp/kWh; 1000imp/kvarh
Operation Temperature range-30~70℃
Storage Temperature range-40~85℃
Protection DegreeIP 51 in protective enclosure
Insulation ClassII
Voltage circuit active/apparent power at Un<2W/10VA
Current circuit apparent power at Ib<4VA
LCD Display7 digits with backlight supported
Communication InterfaceRS485 with screw type, maximum upto 38400bps
Communication ProtocolModbus protocol
Weight Of MeterAbout 0.26kg
Dimension(LxWxD)86.0 x 70.0 x 62.0mm

Dimensional Drawing

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