What are the rated voltage and current specifications?

Rated Voltage is 3x380~456Vac L-L (direct) or 3x100~120Vac L-L (via PTs). Rated Current is 3x10(80)A AC (direct) or 3x1(6)A AC (via CTs).

Does the meter support multiple tariff rates?

Yes, the ADL400 supports 4 tariff rates and includes functions for frozen data and maximum demand.

What communication protocols are supported?

The meter features an RS485 communication port adapted to the MODBUS-RTU protocol.

Advanced Adl400 Three-Phase Energy Meter for DIN Rail Installation

Name: Advanced Adl400 Three-Phase Energy Meter for DIN Rail Installation
Brand: ACREL CO., LTD.
SKU: 2149048212

Shanghai, ChinaACREL CO., LTD.

US$46.90

1 Piece

Sample price:US$46.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

ADL400

Display

LCD

Installation

on Rail 35mm

Usage

Multi-Functional Energy 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

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, CE, MID

Customized

Communication

RS485 Modbu-RTU

Operating Temperature

-25℃~55℃

Output Voltage

AC 3X220V/380V

Measurement

3-Phase AC Kwh, Kvarh, U, I, P, Q, S, PF, F

Frequency

45~65Hz

Transport Package

Carton

Specification

90*72*65MM

Trademark

Acrel

Origin

China

HS Code

9028301400

Production Capacity

100000/Year

Key features

Comprehensive Measurement: Measures 3-phase AC kWh, kVarh, U, I, P, Q, S, PF, F with 0.5% accuracy.

Harmonic Analysis: Analyzes 2nd to 31st harmonic content and total harmonic distortion.

Long-term Data Storage: Stores and provides data on previous 48 months of electricity consumption.

RS485 Communication: Features RS485 port with MODBUS-RTU protocol for SCADA integration.

Multi-tariff Support: Supports 4 tariff rates and frozen data functions for flexible billing.

IEC Compliance: Meets IEC62053-21 standards and holds CE, MID, RoHS, and EAC certifications.

Flexible Customization: Offers full customization including communication, voltage, and measurement parameters.

Compact Installation: Designed for DIN rail 35mm installation with small size and simple setup.

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: ≤4.55h

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:Where is your company located?

Our headquarter is in Shanghai, our factory locates in Jiangyin,Jiangsu Province,China.It takes about 1 hour by car fromShanghai Hongqiao International Airport to our factory. As it is low labor cost here in Jiangsu,we can offer a better price with high quality.

Q:What's your lead time?

Sample time 1-3days,mass production 10~20days for order more than 500pcs

Q:Payment terms?

Usually,TT,credit card,western union,in cash and so on.You can also choose to pay 30% as deposit and the balance before shipment or against copy of B/L if the order is large.

Q:Can other logo be put on your products(OEM)?

Yes,but MOQ for OEM will be at least 100pcs.We also need you provide logo Ai Format or EPS.

Q:What is the warranty period?

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