What are the payment terms?

We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments for your convenience.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Is after-sales service available?

Yes, after-sales service is provided, including technical support and maintenance for the energy meter.

Kwh Smart Meter with WiFi Mqtt or Modbus-TCP Protocol for Smart Cities and Smart Building

Name: Kwh Smart Meter with WiFi Mqtt or Modbus-TCP Protocol for Smart Cities and Smart Building
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 2003423945

Jiangsu, ChinaJiangsu Acrel Electrical Manufacturing Co., Ltd.

US$77.20-99.20

1 Piece

Sample price:US$77.20/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

ADW300-WF

Display

Digital

Installation

Direct Connected

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, Maximum Demand Meter

Electric Equipment

Three-phase Four-wire

Theory

Static Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Phase

Three Phase

Accuracy

0.5 or 1 Class

Auxiliary Power

AC85V-265V, AC380V, DC24V

Interface

RS485

Protocol

Modbus-RTU, Dl/T645-07

Communication

Lora, 4G, WiFi

Transport Package

Carton

Specification

ADW300

Trademark

Acrel

Origin

China

HS Code

9028301400

Production Capacity

200000

Key features

Multi-Protocol Communication: Supports WiFi, MQTT, Modbus-TCP, RS485, 4G, and LoRa for flexible IoT integration.

Comprehensive Energy Measurement: Measures kWh, kVarh, harmonics, power quality, and temperature with high accuracy.

Customization Options: Offers customized phase, accuracy, auxiliary power, and interface options per client needs.

Advanced Safety Monitoring: Includes residual current measurement and 4-channel cable temperature monitoring functions.

Cloud Platform Integration: Compatible with IoT EMS Cloud Platform for remote monitoring and data management.

Reliable Quality Assurance: Certified by RoHS, ISO, and CE with 100% finished product inspection before shipment.

Flexible Installation: DIN rail mounting design suitable for distribution boxes in smart cities and buildings.

Strong Manufacturer Support: Backed by 32 R&D engineers and 14 years of experience in energy management solutions.

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: ≤4.64h

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.