What is the lead time for production?

Lead time is within 15 workdays for both peak and off-peak seasons.

Does the meter require an external power supply?

No, it has a built-in +12V working power supply and does not require an external source.

What are the payment terms?

Accepted payment terms include LC and T/T.

Adw 300 Three Phase Digital Energy Meter with Wireless Modbus-RTU Connectivity

Name: Adw 300 Three Phase Digital Energy Meter with Wireless Modbus-RTU Connectivity
Brand: ACREL CO., LTD.
SKU: 2142401462

Shanghai, ChinaACREL CO., LTD.

US$103.70

1 Piece

Sample price:US$103.70/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2years

Model NO.

ADW300

Display

Digital

Installation

Indirect Connected

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

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

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

Specification

87.8*72*71.5mm

Trademark

Acrel

Origin

China

Production Capacity

200000

Key features

Multiple Communication Modules: Built-in 4G, WiFi, LoRa, NB-IoT, and RS485 for flexible IoT connectivity.

Comprehensive Parameter Measurement: Measures kWh, kVarh, voltage, current, power, harmonics, and imbalance.

IEC Standard Compliance: Strictly compliant with IEC 62052-11, IEC 62053-22, and LVD standards.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.

Compact and High Precision: Compact size design with Class 0.5 power accuracy for reliable metering.

Digital I/O Control: Features 2 Digital Outputs and 4 Digital Inputs for remote control and alarm.

Built-in Power Supply: Includes +12V internal power supply, eliminating need for external source.

Local Configuration Support: Enables setting via keypads, HMI, or adjustment software for CT/PT ratios.

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: ≤4.61h

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.