What certifications does the meter have?

It holds MID, CE, EAC, RoHS, and ISO certifications.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

What is the lead time for production?

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

Single Phase and Three Phase Electricity Energy Power Economy 7 Meter with MID CE Ea Certificate 2-31st Harmonic RS485 Double-Tariff Max Demand Event Record

Name: Single Phase and Three Phase Electricity Energy Power Economy 7 Meter with MID CE Ea Certificate 2-31st Harmonic RS485 Double-Tariff Max Demand Event Record
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 1969900425

Jiangsu, ChinaJiangsu Acrel Electrical Manufacturing Co., Ltd.

US$37.80-70.87

1 Piece

Sample price:US$37.80/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

ADL200 ADL400

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

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Phase

Single Phase and Three Phase

Accuracy

0.5s Grade

Interface

RS485, Infrared

Protocol

Modbus-RTU

Certificate

MID, CE Eac

Transport Package

Carton

Specification

ADL200&400

Trademark

Acrel

Origin

China

HS Code

9028301400

Production Capacity

200000

Key features

Comprehensive Certifications: Certified with MID, CE, EAC, RoHS, and ISO standards for global compliance.

High Precision Measurement: Features 0.5s Grade accuracy for reliable energy and power data.

Advanced Communication: Supports RS485 and Infrared interfaces with Modbus-RTU protocol.

Flexible Customization: Offers full customization for phases, interfaces, and protocols.

Multi-Function Capability: Measures energy, power, harmonics, and demand events in one device.

DIN Rail Installation: Designed for easy DIN35mm rail mounting in industrial and home settings.

Long-Term Warranty: Includes a 2-year warranty covering mechanical defects.

Harmonic Analysis: Records data for harmonics ranging from 2nd to 31st order.

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: ≤4.27h

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.

Product Q&A

Q:What to do if power or energy count is inaccurate after powering on?

Switch the meter display to the power interface to check if the power display is negative and if the power factor is between 0.9-0.95. Then verify if the incoming and outgoing wires of the current signal are connected reversely and consistent with the wiring diagram.

Q:What to do if the instrument cannot communicate with the host computer normally after powering on?

1. Ensure the voltage value between communication output A and B is between +(4.4-4.5)V. 2. Check if the communication wiring method is correctly wired according to the wiring diagram requirements for terminal A/B corresponding to serial port A/B.

Q:What is the warranty period for this meter?

The product comes with a 2-year warranty.

Q:Is the meter customizable?

Yes, full customization is available for phases, accuracy, interface, protocol, and certificates.

Q:What communication protocols are supported?

The meter supports RS485 and Infrared interfaces with the Modbus-RTU protocol.