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Dual DC Input Channels Rail-Mounted Power Meter for Telecom Tower
US$98.50-157.30
1 Piece
Sample price:US$98.50/piece.Request sample

Product profile

Customization

Available

Input Voltage

DC0-1000V

Input Current

Split: 0-75mA; Hall: 0-20mA, 4-20mA, 0-5V, 0-10V

Model NO.

DJSF1352-RN

Accuracy

0.5 or 1 Grade

Auxiliary Power

DC24V, DC48V, AC/DC85V-265V

Interface

RS485, Infraed

Protocol

Modbus-RTU, Dl/T645-2007

Switch Value

2di/2do

After-Sales Service

Yes

Type

Fast EV Charging Station

Certification

CE, ISO, RoHS

Warranty

2 Years

Transport Package

Carton

Specification

DC

Trademark

Acrel

Origin

China

HS Code

9030849000

Production Capacity

200000

Key features

Dual DC Input Channels: Supports dual independent DC circuits monitoring for twin EV chargers and battery systems.
Wide Voltage Range: Measures DC voltage from 0 to 1000V with high precision for telecom and solar applications.
Multiple Current Inputs: Compatible with shunt (0-75mV) and Hall sensors (0-5V, 0-10V, 0-20mA, 4-20mA).
Built-in Bipolar Power: Integrated bipolar power source (-12V to +12V) specifically for Hall Effect CTs.
Flexible Communication: Features RS485 (Modbus-RTU) and infrared interfaces with optional dual RS485 ports.
DO/DI Functionality: Includes 2 relay outputs (2A/30V DC) and 2 dry contact inputs for switch control.
High Accuracy Options: Available in 0.5 or 1 Grade accuracy classes for precise energy and power measurement.
Compact DIN Rail Mount: Small dimension 72*71*87.8mm designed for easy 35mm DIN rail installation.

Company profile

Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team
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: ≤4.62h

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 are the input voltage and current ranges?
A:
The voltage input range is DC 0-1000V. Current inputs support shunt (0-75mV) and Hall sensors (0-20mA, 4-20mA, 0-5V, 0-10V).
Q:Does the meter support dual DC circuit monitoring?
A:
Yes, it features dual independent DC input channels, making it suitable for twin EV chargers and battery voltage monitoring.
Q:What communication protocols are supported?
A:
It supports Modbus-RTU and DL/T645-2007 protocols via RS485 interface, with an optional infrared interface and dual RS485 ports.
Q:What are the applications for this power meter?
A:
It is designed for telecommunications base stations, DC charging piles, solar photovoltaic systems, and DC battery monitoring.
Q:What is the warranty period for this product?
A:
We provide a 2-year warranty for this rail-mounted DC energy and power meter.

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