What voltage ranges does it support?

It supports multiple voltage inputs including 3x57.7/100V, 3x220/380V, and 3x380/660V.

What are the minimum order requirements?

The minimum order quantity is 1 piece, allowing for flexible purchasing.

Lora Option RS485 Modbus RTU

Name: Acrel Adw300 Series Multifunction Smart Meter 4G/WiFi/Lora Option RS485 Modbus RTU
Brand: ACREL CO., LTD.
SKU: 1907107591

Shanghai, ChinaACREL CO., LTD.

US$77.80

1 Piece

Sample price:US$77.80/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years Warranty

Warranty

2 Years Warranty

Model NO.

ADW300

Display

LCD

Installation

DIN Rail Mounting

Usage

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

Electric Equipment

3 Phases 3 Wires(4 Wires)

Measured Signal

Electrical Parameters

Type

Energy Meter

Certification

Customized

Transport Package

Carton

Specification

ADW300

Trademark

Acrel

Origin

China

Production Capacity

50000

Key features

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

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

Flexible Customization Capabilities: Offers full customization, minor customization, and design-based options to meet specific needs.

Multi-Function Monitoring: Measures voltage, current, power, frequency, temperature, and residual current with DI/DO support.

Robust 2-Year Warranty: Includes a comprehensive 2-year warranty covering mechanical defects and parts replacement.

Compact DIN Rail Installation: Designed for easy DIN rail mounting in distribution boxes for efficient space utilization.

Wide Voltage Input Range: Accepts multiple voltage inputs including 57.7/100V, 220/380V, and 380/660V for diverse applications.

IEC Standard Compliance: Certified CE compliant and meets IEC 62053-22:2003 and IEC 62053-21:2003 standards.

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: ≤4.62h

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.