What is the warranty period for this product?

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

What certifications does the meter hold?

The meter holds CE, CE-MID, IEC, and EAC certifications.

Acrel Adl400n-CT D16 Anti Reverse Energy Meter for Household Energy Storage System

Name: Acrel Adl400n-CT D16 Anti Reverse Energy Meter for Household Energy Storage System
Brand: ACREL CO., LTD.
SKU: 2091475102

Shanghai, ChinaACREL CO., LTD.

US$60.00

1 Piece

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

DL400N-CT

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

CE, MID

Customized

Transport Package

Carton

Specification

72mm*71.5mm*92.6mm

Trademark

acrel

Origin

China

HS Code

9028301400

Production Capacity

5000

Key features

Anti-Reverse Energy Meter: Prevents reverse flow and enables bidirectional metering for household distributed photovoltaic energy management.

EMS & Inverter Communication: Communicates with inverters or Energy Management Systems via RS485 (MODBUS-RTU) for real-time control.

Multi-Functional Monitoring: Measures 3-phase AC kWh, kVarh, U, I, P, Q, S, PF, F and more for comprehensive power parameter sampling.

Wide Application Scope: Designed for PV grid-connected, micro inverter, energy storage, and AC coupling systems.

Robust Certification: Complies with IEC, CE, CE-MID, and EAC standards for international market access.

Compact DIN-Rail Design: Small volume and convenient installation on DIN rails, suitable for various electrical equipment setups.

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

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: ≤4.74h

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 are the main applications for this energy meter?

It is designed for new energy power generation systems such as photovoltaic grid-connected systems, micro inverter systems, energy storage systems, and AC coupling systems.

Q:Does the meter support bidirectional metering?

Yes, it realizes bidirectional metering and functions of preventing reverse flow, regulating power generation, and charging/discharging batteries based on real-time power.

Q:How does the meter communicate with other devices?

It uses an RS485 interface and Modbus RTU protocol to communicate with inverters or Energy Management Systems (EMS).

Q:What are the rated current options available?

Rated current options include 3x80A AC, 3x120A AC, 3x200A, and 3x300A AC (via CTs).

Q:Is customization available for this product?

Yes, customization options include customization from samples, designs, full customization, minor customization, and flexible customization.