Can DJSF1352-RN-2 be used for EV charging billing?

Yes. With high-accuracy DC energy measurement and communication capability, DJSF1352-RN-2 provides reliable energy data for charging operation and billing management.

What electrical parameters can DJSF1352-RN-2 measure?

It can measure DC voltage, current, power, energy, and other electrical parameters, providing comprehensive monitoring data for DC systems.

How is DJSF1352-RN-2 installed?

DJSF1352-RN-2 adopts a DIN rail mounting design, allowing convenient installation inside electrical cabinets and saving installation space.

What should I check if RS485 communication fails?

First, check whether the RS485 wiring is correct, especially whether the A and B terminals are reversed. Then verify the communication address, baud rate, and protocol settings between the meter and host system.

Why choose DJSF1352-RN-2 for DC energy monitoring?

DJSF1352-RN-2 combines dual-circuit measurement, high accuracy, flexible communication, and compact installation, providing an efficient solution for intelligent DC energy management.

Acrel Djsf1352-Rn-2 DC Energy Meter for EV Charger & Solar PV

Name: Acrel Djsf1352-Rn-2 DC Energy Meter for EV Charger & Solar PV
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 1995314181

Jiangsu, ChinaJiangsu Acrel Electrical Manufacturing Co., Ltd.

US$102.00-164.00

1 Piece

Sample price:US$102.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

DJSF1352-RN-2

Display

Digital

Installation

Indirect Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Transport Package

Carton

Specification

17*15*13

Trademark

Acrel

Origin

China

HS Code

9030849000

Production Capacity

20000

Key features

Supports dual-circuit DC energy measurement, enabling simultaneous monitoring of two independent DC circuits with a single meter.

Designed for EV charging, energy storage, and telecom power systems, providing accurate DC energy measurement for critical applications.

Supports bidirectional energy measurement for accurate monitoring of charging and discharging energy flow.

Equipped with RS485 communication and Modbus RTU protocol for seamless integration with EMS, BMS, and IoT platforms.

Measures DC voltage, current, power, energy, and other electrical parameters in real time.

Compact DIN rail mounting design saves installation space and simplifies panel integration.

Provides high-accuracy energy measurement to support reliable energy monitoring, billing, and system analysis.

Supports programmable parameter configuration to meet different DC power system requirements.

Enables remote data acquisition and centralized monitoring through standard communication interfaces.

Ideal for DC charging stations, battery energy storage systems, photovoltaic applications, and telecom base stations.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.56h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM, OEM, SDK availability, multiple design tools, and documented design review, verification, and validation records. Production-related evidence includes SMT, assembly, and automated processing lines, inventory capacity, contracts with associated subcontractors, and standardized finished-product inspection instructions. Service management is supported by written procedures and records for corrective actions, complaints, supplier assessment, and quality assurance. The supplier has overseas agents or branches, export rights, and prior participation in MEE Middle East Energy, but reports no overseas warehouse or showroom and lists zero countries offering overseas services. Financial credibility cannot be assessed because only years are provided, without non-financial supporting results. No explicit certification holdings or customer case details are provided.

Supplier typeThe supplier operates or coordinates SMT, assembly, and automated processing facilities, maintains inventory capability, and has valid manufacturing contracts with associated subcontractors. It also holds self-operated import/export rights and has overseas agents or branches, indicating a manufacturing-oriented supplier with international service arrangements.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, service-capability assessment, and quality assurance. Overseas agents or branches and prior participation in an offline trade show support service reach, while the absence of overseas warehouses and showrooms limits the evidence for localized after-sales infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, SDK availability, R&D responsibilities covering new-product development and production technology support, and use of AutoCAD, Pro/E, and SolidWorks. It also maintains auditable design input, output, review, verification, and validation documentation, supporting a demonstrated product-development process.

Production capacityProduction evidence includes SMT, assembly, and automated processing lines, standardized finished-product inspection instructions, inventory capability, valid contracts with associated subcontractors, and lead times within 15 workdays in both peak and off-seasons. These stated capabilities support a positive assessment of manufacturing and delivery readiness.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad range is reported across R&D and design-service capability records, indicating substantial customization coverage.

Product Q&A

Q:What is the biggest advantage of DJSF1352-RN-2?

The biggest advantage of DJSF1352-RN-2 is its dual-circuit DC energy measurement capability. One meter can monitor two independent DC circuits simultaneously, reducing installation space and simplifying system design.

Q:What applications is DJSF1352-RN-2 suitable for?

DJSF1352-RN-2 is designed for DC charging stations, energy storage systems, photovoltaic systems, telecom power systems, and other DC distribution applications requiring accurate energy measurement.

Q:How many DC circuits can DJSF1352-RN-2 measure?

DJSF1352-RN-2 supports two independent DC circuit measurements, allowing users to monitor multiple DC power branches with one compact meter.

Q:Does DJSF1352-RN-2 support bidirectional energy measurement?

Yes. It supports bidirectional DC energy measurement, enabling accurate recording of energy flow during charging and discharging processes, which is suitable for energy storage applications.

Q:What communication interface and protocols does DJSF1352-RN-2 support?

DJSF1352-RN-2 supports RS485 communication with Modbus RTU protocol, allowing easy integration with energy management systems and monitoring platforms.