EM619001 PTB MID/Eichrecht certification 1000V DC Bidirectional Energy Meter for DC EV Charger

The DC energy meter is designed for applications such as DC screens, solar power supply, telecommunication base stations, subways, etc. This series of meters can measure the voltage, current, power, forward and reverse energy（bi-directional metering）in the DC system. It can not only be used for local display but also can be connected with industrial control equipment and computers to form a measurement and control system. The instrument can have an RS-485 communication interface and adopt the Modbus-RTU protocol.

EM619001 is a PTB MID/Eichrecht certification 5-1000V DC energy power meter with external shunt. It support RS485 communication- DLT645 and Modbus protocol. The main features are: DIN rail installation, compact size, beautiful appearance, built-in battery, Tariff function, RTC, overload alarm, built-in auxiliary relays. It's a DC Energy Meter for EV DC Fast Charging-150 to 1000 VDC, Up to 600-2000 ADC, Multi-protocols: RS485 Modbus RTU or SML to adapt to different charger controllers,with fast serial data refresh time: Energy resolution of 0.0001 kWh resolution to meet EVSE certification requirements

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1. Brief introduction

Achieve accurate and reliable DC power measurement with the IVY METERING Smart RS485 DC Energy Meter. Designed for applications ranging from telecommunications to high-voltage DC systems (48V-1000V), this meter delivers bi-directional energy metering, crucial for V2G implementations. Gain full transparency in kWh consumption for EV fast charging and fiscal billing. This meter is a core component for accurate DC power measurement, making it the perfect solution for kWh-based charging needs.

EM619001 is a PTB (Eichrecht) certification and MID 5-1000V DC energy power meter with external shunt. Measuring Current up to 2000A. It support RS485 communication- DLT645 and Modbus protocol. The main features are: DIN rail installation, compact size, beautiful appearance, built-in battery, Tariff function, RTC, overload alarm, built-in auxiliary relays. This meter is widely used in Battery Energy Storage System, PV solar bidirectional metering, AC & DC EV charging, Telecommunication Based Station, Power Generation System.

2. Key Features

External Shunt Sampling for DC Measuring, Class 1

Measure DC I, V, kWh (Max 2000A, 5~1000VDC)

DC voltage input maximum 1000V, current external shunt connection (75mV)

RS485 Comm. - DLT645 and Modbus Protocol

Auxiliary Relays Signal Output for Over-current Cutting

LCD Backlight, Tariff Function and FW Upgrade

PTB MID/Eichrecht certification

Revenue grade energy metering

Intuitive and user-friendly LCD display

For DIN rail mounted applications

3. Application