What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

What certifications does the meter have?

The meter is certified with CE, RoHS, ISO, and complies with IEC 62053-22:2003 and IEC 62053-21:2003 standards.

Acrel Adw300 IoT Wireless Smart Energy Meter Optional 4G WiFi Nb-IoT Lora

Name: Acrel Adw300 IoT Wireless Smart Energy Meter Optional 4G WiFi Nb-IoT Lora
Brand: ACREL CO., LTD.
SKU: 1939334641

Shanghai, ChinaACREL CO., LTD.

US$72.80

1 Piece

Sample price:US$79.10/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

Adw300

Display

Digital

Installation

DIN Rail

Usage

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

Electric Equipment

Three-phase Three-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Rated Voltage

3*57.7/100V 3*220/380V 3*380/660V 3*100V 3*380V 3*

Reference Frequency

50Hz

Input Current

3*1(6)a 3*1(6)a(Adw300W) 3*20(100)a (Adw300W)

Power Supply

AC 85~265V

Measurement Standard

IEC 62053-22:2003 and IEC 62053-21:2003

Active Energy Accuracy

Class 0.5s Adw300 Class1 Adw300W

Wireless Communication

4G/WiFi/Lora

Communication Interface

RS485

Communication Protocol

Modbus-RTU

Infrared Communication

The Constant Baud Rate Is 1200

Pulse Constant

6400imp/Kwh , 400imp/Kwh

Transport Package

Carton

Specification

170*150*130mm

Trademark

Acrel

Origin

China

HS Code

8501109190

Production Capacity

5000

Key features

Multi-Communication Options: Supports 4G, WiFi, NB-IoT, LoRa, and RS485 for flexible connectivity.

High Precision Measurement: Class 0.5s accuracy for active energy measurement on three-phase networks.

Compact DIN Rail Design: Easy installation in distribution boxes for sub-item energy metering.

Built-in Power Supply: Integrated +12V power supply eliminates need for external power source.

Remote Control & Alarm: Digital output via relay for remote control and alarm functions.

Digital Input Monitoring: Collects external break-make info and displays local/remote status.

Wide Voltage Range: Rated voltage AC 3*57.7/100V to 3*380/660V for versatile applications.

Full Customization Support: Offers customization from samples, designs, and flexible minor adjustments.

Company profile

Exhibition ExperienceQuality AssuranceR&D CapabilitiesManagement Certification

ACREL CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.02h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established product development and customization capabilities, including 3D design, ODM services, SDK availability, and new product development within the past year. Production-related evidence includes SMT, DIP, automatic sensor production, debugging, and testing equipment, with documented finished-product inspection. Service management procedures exist for supplier assessment, corrective and preventive actions, and complaint handling. Overseas support is available through agents or branches in Singapore, including installation, training, repair, maintenance, and debugging. However, the supplier has no stated in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Evidence of certification ownership, customer cases, and financial credibility is insufficient. The supplier also reports no established AI model for big-data-enabled management.

Supplier typeThe supplier’s stated business scope covers electrical signal equipment, power electronic components, electrical and intelligent instruments, lighting, IoT and information-security devices, charging stations, power-distribution control equipment, industrial automation systems, and related electrical equipment. Its facilities include SMT, DIP, sensor production, automatic debugging, and testing lines, indicating a manufacturer and technical equipment supplier rather than only a trading intermediary.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, and supplier-service assessment. It also provides overseas installation, training, repair, maintenance, and debugging through overseas agents or branches, including service coverage in Singapore; however, no overseas warehouse or showroom is available.

R&D capabilityThe supplier offers 3D software design, multiple forms of customization, ODM services, and an available SDK, and it reports new product development during the past year. Conversely, it states that it has not established an AI model for big-data processing and management decision enablement; this limits evidence of advanced digital innovation but does not negate its documented product-development capabilities.

Production capacityProduction evidence includes SMT, DIP, automatic electricity-sensor production, automatic debugging, and testing equipment, with written instructions uniformly followed for finished-product inspection and stated peak- and off-season lead times within 15 workdays. Capacity-related limitations include no in-stock service capacity and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, directly supporting broad product-design and customization requirements.