What certifications does the meter have?

The product holds CE certification and complies with IEC 62053-22:2003 and IEC 62053-21:2003 standards.

What auxiliary power supplies are available?

Auxiliary power options include AC85V-265V, AC380V, and DC24V.

What is the energy accuracy class?

The active energy accuracy is Class 0.5S for ADW300 and Class 1 for ADW300W.

Smart Three Phase Wireless Energy Meter with Modbus-RTU Technology

Name: Smart Three Phase Wireless Energy Meter with Modbus-RTU Technology
Brand: ACREL CO., LTD.
SKU: 2143218072

Shanghai, ChinaACREL CO., LTD.

US$96.70

1 Piece

Sample price:US$96.70/piece.Request sample

Product profile

Customization

Available

Display

Digital

Installation

Indirect Connected

Model NO.

Adw300

Usage

Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Type

Energy Meter

Certification

Customized

Auxiliary Power

AC85V-265V, AC380V, DC24V

Interface

RS485

Protocol

Modbus-RTU, Dl/T645-07

Power Accuracy

Class 0.5

Transport Package

Carton

Trademark

Acrel

Origin

China

Production Capacity

200000

Key features

Multi-Communication Options: Supports RS485, 470MHz wireless, WiFi, NB-IoT, 4G, and infrared for flexible connectivity.

High Precision Measurement: Class 0.5S active energy accuracy ensures reliable data for industrial and home energy monitoring.

Comprehensive Parameter Monitoring: Measures U, I, P, Q, S, PF, F, harmonics (2nd-31st), and three-phase unbalance degrees.

Flexible Customization: Offers full customization, minor customization, and flexible options for samples and designs.

Advanced DI/DO Control: Features 4 Digital Inputs and 2 Digital Outputs for versatile automation and control applications.

Wide Voltage Input Range: Supports multiple rated voltages including 3x57.7/100V, 3x220/380V, and 3x380/660V.

Robust Manufacturing Quality: Produced by a manufacturer with ISO certifications, 18 production lines, and 100% finished product inspection.

Low Power Consumption: Energy meter consumption is less than 0.5VA per phase, ensuring energy-efficient operation.

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: ≤5.53h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad electrical, power-electronics, automation, IoT, software, and related equipment business coverage. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and finished-product inspection. Its capabilities include 3D software design, ODM, SDK provision, new-product development, extensive customization, SMT/DIP production, automated sensing, debugging, and testing. Overseas support is available through agents or branches in Singapore, including installation, training, repair, maintenance, and debugging. However, the supplier has no reported in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Evidence is insufficient for certification holding and customer cases.

Supplier typeThe stated business scope covers electrical signal equipment, power-electronic components, instruments and meters, software, intelligent equipment, lighting, IoT and information-security devices, charging stations, power-distribution control equipment, and industrial automation systems. Its facilities include SMT and DIP assembly lines plus automatic sensing, debugging, and testing equipment, indicating a manufacturer and technical equipment supplier rather than a purely trading-oriented entity.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with records, and overseas service capability through agents or branches in Singapore covering installation, training, repair, maintenance, and debugging. However, it reports no overseas warehouse and no overseas showroom; these are logistical limitations but do not negate the documented service functions.

R&D capabilityThe supplier provides 3D software design, ODM, SDK access, and multiple forms of customization, and reports new products during the past year. Nevertheless, it states that it has not established an AI model for big-data processing and decision-enabled management, which is a stated sustainability and digital-management gap rather than proof of insufficient product innovation.

Production capacityProduction evidence includes SMT and DIP assembly lines, automatic electricity-sensor production, and automatic debugging and testing equipment; finished-product inspection instructions are uniformly followed. Lead times are stated as within 15 workdays in both peak and off-seasons, but the supplier reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, limiting evidence of flexible or backup capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. These combined statements provide direct evidence of broad customization and design-development capability.