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The minimum order quantity is 1 piece.

Acrel Ard2-250/C LED Display Stable and Reliable Operation, Intelligent Smart Motor Control Protection Relay RS485 Communication

Name: Acrel Ard2-250/C LED Display Stable and Reliable Operation, Intelligent Smart Motor Control Protection Relay RS485 Communication
Brand: ACREL CO., LTD.
SKU: 2044439742

Shanghai, ChinaACREL CO., LTD.

US$135.80

1 Piece

Product profile

Customization

Available

Accuracy Active Energy

Class 0.5

Auxiliary Power Supply

AC/DC85-265V

Model NO.

ARD2-250/C

Frequency Range

45-65Hz

Pulse Output

1600-160000imp/Kwh

Trademark

Acrel

Origin

China

Key features

Comprehensive Motor Protection: Protects against overload, phase failure, short circuit, blockage, and leakage with SOE fault recording.

RS485 Remote Communication: Supports Modbus RTU for remote monitoring and integration with PLC and PC systems.

Wide Power Supply Range: Compatible with AC85-265V and DC100-350V auxiliary power supplies.

Flexible Current Transformer Options: Available in 5A, 1.6A, 6.3A, 25A, 100A, 250A, and 800A ranges with precise settings.

SOE Event Recorder: Records up to 8 fault events to assist maintenance personnel in troubleshooting.

Analog Output Capability: Features DC 4-20mA analog output for seamless system integration.

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

High Precision Accuracy: Delivers Class 0.5 accuracy for active energy measurement.

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: ≤5.57h

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:Can this device communicate with PLC or PC systems?

Yes, it features an RS485 remote communication interface (Modbus RTU) to form a network system with PLC and PC for remote monitoring.

Q:What is the accuracy class for active energy measurement?

The device offers Class 0.5 accuracy for active energy measurement.

Q:Is customization available for this product?

Yes, full customization, minor customization, and flexible customization options are available based on samples or designs.

Q:What are the available current transformer ranges?

Available ranges include 5A, 1.6A, 6.3A, 25A, 100A, 250A, and 800A with specific setting ranges for each.

Q:How many fault events can the SOE recorder store?

The SOE event recorder can store up to 8 events to help maintenance personnel identify fault causes.

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Acrel Ard2-250/C LED Display Stable and Reliable Operation, Intelligent Smart Motor Control Protection Relay RS485 Communication