Is OEM/ODM service available?

Yes, both OEM and ODM services are available, supported by our 32 R&D engineers.

What electrical parameters can be measured?

It measures U, I, P, Q, S, PF, F, THDv, and harmonics up to the 31st order, along with active and reactive energy.

What certifications does the product hold?

The product holds CE, IEC, and LVD certifications.

Adw300 Three Phase IoT Energy Meter (Lora, NB-IoT, 4G, WiFi)

Name: Adw300 Three Phase IoT Energy Meter (Lora, NB-IoT, 4G, WiFi)
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 2136197395

Jiangsu, ChinaJiangsu Acrel Electrical Manufacturing Co., Ltd.

US$70.00-150.00

1 Piece

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Communication

4G LTE/WiFi/Lora/Lorawan/Nb-IoT/RS485(Modbus-RTU)

Application

Building/Factory/Smart Grids/dB Room and etc

Model NO.

ADW300

Rated Voltage

up to 3*660~792VAC L-L

Rated Current

3*1(6)a AC (Via Cts)

Active Power Accuracy

Class 0.5s

Certificate

CE/IEC/LVD

Transport Package

Carton

Trademark

Acrel

Origin

China

Production Capacity

200000 PCS/Yaer

Key features

Multi-Protocol IoT Connectivity: Supports LoRa, NB-IoT, 4G, WiFi, and RS485 for flexible remote monitoring.

High Precision Measurement: Class 0.5S accuracy for active energy with detailed harmonic analysis up to 31st order.

Comprehensive Electrical Data: Measures voltage, current, power, power factor, frequency, and THD for full system insight.

Flexible Installation Options: DIN rail mounting with direct or indirect LoRa-based wiring solutions for various networks.

Advanced I/O Capabilities: Features 4DI/2DO ports and supports up to 4 loops of temperature measurement modules.

Smart Grid Application Ready: Ideal for building, factory, and smart grid energy management with remote data access.

Certified Quality Assurance: CE, IEC, and LVD certified ensuring compliance with international safety and performance standards.

Customization Support: Offers full customization from samples or designs to meet specific project requirements.

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: ≤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.