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Agf-Mt DC Multi-Circuits Monitoring Device for PV Combiner Box RS485 Modbus-RTU LCD Display
US$103.60-207.20
1 Piece
Sample price:US$103.60/piece.Request sample

Product profile

Customization

Available

Warranty

2 Years

Display

LCD Display

Model NO.

AGF-M

Installation

Indirect Connected

Usage

Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter

Electric Equipment

DC Energy Meter

Theory

Static Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Customized

Communication

RS485 Modbus-RTU

Frequency

45~60Hz

Rated Voltage

up to 1500V (Busbar)

Rated Current

DC0~±20A

Application

Paired with PV Combiner Box for DC Multi-Circuits

Accuracy

0.5 Class

Transport Package

Carton

Specification

DC meter

Trademark

Acrel

Origin

China

Key features

Multi-Circuit Monitoring: Supports up to 24 DC circuits with 0.5 Class accuracy for precise measurement.
High Voltage Support: Measures bus voltage up to 1500V DC with built-in 1kV fuse protection.
Real-Time Temperature Monitoring: Internal thermistor measures box temperature from -20 to 100 degrees Celsius.
RS485 Modbus Communication: Standard RS485 port with Modbus-RTU protocol for seamless data transmission.
Flexible Installation: Compatible with DIN rail and base plate mounting with perforated hole design.
Status Monitoring: 3-channel DI inputs monitor lightning protectors and DC breakers via optocoupler.
Wide Operating Range: Operates in temperatures from -35 to +65 degrees Celsius with 95% humidity tolerance.
Customizable Configuration: Offers full customization for communication, voltage, current, and application scenarios.

Company profile

ACREL CO., LTD.
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: ≤4.70h

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 maximum number of circuits this device can monitor?
A:
The device supports monitoring up to 24 DC circuits depending on the model (AGF-M4T to AGF-M24T).
Q:What is the rated current and accuracy of the meter?
A:
The rated current is DC 0 to 20A with a high accuracy of 0.5 Class.
Q:Can the device measure the temperature inside the combiner box?
A:
Yes, it features an internal temperature measurement function using an NTC thermistor, ranging from -20 to 100 degrees Celsius.
Q:What communication protocol does the device use?
A:
It uses the RS485 interface with the Modbus-RTU protocol, supporting baud rates from 4800 to 38400bps.
Q:Is the device suitable for outdoor installation?
A:
Yes, it is designed for outdoor environments with a working temperature range of -35 to +65 degrees Celsius.

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