What is the measurement accuracy of the device?

The measuring performance accuracy is at the 0.5s level.

Does the meter support harmonic measurement?

Yes, it measures total harmonic content and sub-harmonic content from 2 to 31 times.

What are the payment terms accepted?

We accept LC and T/T as terms of payment.

Acrel Adf400L-2h DIN Rail Multi Circuit Electrical Instruments 2 Channel 3 Phase 3*1 (6) a High Installation Flexibility

Name: Acrel Adf400L-2h DIN Rail Multi Circuit Electrical Instruments 2 Channel 3 Phase 3*1 (6) a High Installation Flexibility
Brand: ACREL CO., LTD.
SKU: 2047531142

Shanghai, ChinaACREL CO., LTD.

US$103.60

1 Piece

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

ADF400L-2H

Display

Digital

Theory

Electronic Meter

Installation

Direct Connected

Electric Equipment

Three Phase Four Wire

Power Meter Connection

Terminal

Trademark

Acrel

Origin

China

Key features

High Installation Flexibility: Supports up to 12 three-phase or 36 single-phase direct access, plus hybrid measurement via module combination.

Comprehensive Energy Measurement: Measures total active/reactive energy, multi-rate energy, voltage, current, power factor, frequency, and harmonics.

Advanced Communication Options: Features RS485, Infrared, and Ethernet interfaces supporting Modbus-RTU and Modbus-TCP protocols.

Flexible Control Capabilities: Includes 2DI/2DO on main module and up to 4DI/4DO on slave modules for direct or transformer access control.

Precise Measurement Accuracy: Achieves 0.5s level accuracy with clock accuracy within 0.5s per day for reliable data tracking.

Full Customization Support: Offers full customization, minor customization, and flexible customization from samples or designs.

Reliable After-Sales Service: Provides 2-year warranty coverage for all mechanical and functional defects.

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: ≤4.36h

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.

Product Q&A

Q:What is the warranty period for this meter?

The product comes with a 2-year warranty covering after-sales service.

Q:Can the meter be customized?

Yes, full customization, minor customization, and flexible customization are available from samples or designs.

Q:What communication protocols are supported?

It supports RS485, Infrared, and Ethernet interfaces with Modbus-RTU and Modbus-TCP protocols.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:How long is the lead time for production?

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

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ACREL CO., LTD.

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Acrel Adf400L-2h DIN Rail Multi Circuit Electrical Instruments 2 Channel 3 Phase 3*1 (6) a High Installation Flexibility