What certifications does the product have?

The product holds CE, IEC, and LVD certifications.

How is the meter installed?

It is designed for DIN rail installation and supports 3-Phase 4-Wire or 3-Phase 3-Wire connections.

4G/WiFi 3 Phase Wireless Energy Meter Adw300 Multiple Function Power Meters

Name: 4G/WiFi 3 Phase Wireless Energy Meter Adw300 Multiple Function Power Meters
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 2136105095

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 Wireless Communication: Supports 4G LTE, WiFi, LoRa, LoRaWAN, NB-IoT, and RS485 Modbus-RTU for flexible remote monitoring.

High Precision Measurement: Active power accuracy Class 0.5S and reactive power accuracy Class 2 for reliable energy data.

Comprehensive Harmonic Analysis: Measures total and sub-harmonics from 2nd to 31st order for detailed power quality assessment.

Flexible Installation Options: DIN rail mount with options for direct connection or split-core CTs for various current inputs.

IoT Platform Integration: Works with IoT platforms to enable remote checking and management of energy consumption parameters.

Expandable Functionality: Can be equipped with additional modules for temperature measurement and residual current monitoring.

Wide Voltage Range: Rated voltage up to 3*660~792VAC L-L, suitable for low and medium voltage networks.

Professional Manufacturer Support: Backed by Acrel Co., Ltd. with 32 R&D engineers and complete production lines for quality assurance.

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: ≤3.74h

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.