DC charging pile metering integrated electric energy meter

Product Introduction

DJSF1352-D-600DC charging pile metering integrated electric energy meterIt is a rail type energy meter designed for DC charging stations and industrial DC systems, which can accurately measure DC voltage, current, power, and energy. It supports bidirectional energy metering, line loss energy metering, and time-sharing energy metering. The product complies with EN 50470-4 and EN IEC62052-11 standards, with RJ12 extended communication interface and LCD display. It is widely used in DC charging piles, photovoltaic energy storage systems, data center power monitoring and other scenarios, providing reliable solutions for high-precision DC energy management.

Product Features:

High precision measurement

Compliant with EN 50470-4 standard, accuracy level B (level 1)

• electricity metering

  Support bidirectional metering, line loss energy, and time-sharing energy measurement

• wide temperature range

  The working temperature range is -40 ℃ to 70 ℃, suitable for various environmental conditions

• Protocol compatibility

  Supports Modbus, DLT645, DLT698 protocol adaptation and seamless integration with various charging management systems

• seal

  Targeting the DJSF1352-D series integrated lead seal, effectively reducing measurement disputes

• Display extension

  For the DJSF1352-D series, external display units can be connected

2. Model

3. Technical parameters

4. Installation Guide

4.1 Appearance and installation dimensions

(1) DJSF1352-D-360

(2) DJSF1352-D-600DC energy meter

(3) DJSF1352-L

4.2 Product Installation

Adopting standardDIN35mmrail-mounted installation

4.3 Terminals and Wiring

4.4 Display module wiring

4.5 Precautions

Communication interface wiring：

in progressRS485When connecting for communication, it is recommended to use shielded twisted pair cables with a minimum cross-sectional area of each core0.5mm2Connect them separatelyATheBEnd and ensureThe shielding layer is reliably grounded. During the wiring process, it is necessary to avoid parallel communication lines with strong electrical cables or other strong electric field environments to reduce electromagnetic interference and ensure communicationThe stability of the letter.

5. Communication Guide

DJSF1352-DThe instrument adoptsModbus-RTUAgreement:“9600，8，n，1”Among them9600 As the default baud rate, it can be adjusted through programmingchange to1200、2400、4800、9600 Wait, wait,8 Indicating that there is8 Data bits;nIndicates no parity check bit;1 Indicating that there is1 A stop position.

DJSF1352-D-600DC charging pile metering integrated electric energy meterProduct certificate:

Company Profile

Ankerui Electric Co., Ltd. was established in 2003 and listed on the ChiNext board in 2012 with the code 300286. The company is headquartered in Jiading, Shanghai and is a high-tech and software enterprise that provides solutions for energy efficiency management and energy safety of enterprise microgrids. It has obtained over 700 certificates and software copyrights (as of December 31, 2024).

At present, Ankeri has more than 500 R&D engineering and technical talents, focusing on user side energy efficiency systems and energy Internet. It has one-stop service capabilities from cloud platform software to terminal components, and has formed a "cloud edge end" energy Internet ecosystem. At present, more than 14000 system solutions have been running all over the country. The company has deployed sales and technical support teams in major cities across the country to quickly respond to customer needs. The e-commerce team is facing the whole country and steadily expanding overseas markets, combining online and offline services to provide users with a good service experience; The company currently has various cloud platforms and system solutions covering multiple fields such as electricity, environmental protection, fire protection, new energy, data centers, intelligent buildings, transportation, and municipal engineering.

The company will adhere to the concept of "innovation, efficiency, unity, and integrity", insist on stable operation and continuous innovation, provide solutions for users' safe, reliable, and efficient energy use, and provide data support for achieving "carbon peak and carbon neutrality".