What is the lead time for production?

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

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

Does the meter support harmonic analysis?

Yes, it measures total harmonic content and sub-harmonic content from the 2nd to the 31st order.

Acrel Adf400L-21d Multi-Circuits Power Meter Centralized Installation, Centralized Management 21 Circuits Single Phase 10 (80) a

Name: Acrel Adf400L-21d Multi-Circuits Power Meter Centralized Installation, Centralized Management 21 Circuits Single Phase 10 (80) a
Brand: ACREL CO., LTD.
SKU: 2053467272

Shanghai, ChinaACREL CO., LTD.

US$414.40

1 Piece

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

ADF400L-21D

Display

Digital

Theory

Electronic Meter

Installation

Direct Connected

Electric Equipment

Three Phase Four Wire

Power Meter Connection

Terminal

Trademark

Acrel

Origin

China

Key features

Multi-Circuit Measurement: Supports up to 12 three-phase or 36 single-phase direct access measurement with flexible module combination.

High Accuracy Class: Features 0.5s level measurement accuracy for precise energy monitoring.

Comprehensive Data Monitoring: Measures voltage, current, power, power factor, frequency, and harmonic content up to 31st order.

Flexible Communication: Supports RS485, Infrared, and Ethernet interfaces with Modbus-RTU and Modbus-TCP protocols.

Advanced Control Functions: Includes prepaid agreement, time control, negative control, and malignant load identification.

Robust Hardware Design: Features 8-digit LCD display with backlight and programmable button interface.

Customization Available: 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: ≤5.15h

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?

We provide a 2-year warranty covering after-sales service for the ADF400L series.

Q:Can this meter support both direct and transformer access?

Yes, it supports direct access (3*10(80)A) and transformer access (3*1(6)A) with flexible module combinations.

Q:What communication protocols are supported?

The meter supports RS485 (Modbus-RTU), Infrared, and Ethernet (Modbus-TCP/TCP/IP) interfaces.

Q:Is customization available for this product?

Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Send Inquiry

*To:

ACREL CO., LTD.

*Content:

0/4000

Supplier replies will be sent to your registered email

Acrel Adf400L-21d Multi-Circuits Power Meter Centralized Installation, Centralized Management 21 Circuits Single Phase 10 (80) a