What payment terms are accepted?

Accepted payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What are the installation dimensions?

The display unit dimensions are 81.5mm (L) * 86mm (W) * 90mm (H), and the main body fits on a DIN35mm rail.

Acrel Ard2f-1-90L Motor Protection Protection Relay with Display

Name: Acrel Ard2f-1-90L Motor Protection Protection Relay with Display
Brand: ACREL CO., LTD.
SKU: 1943246231

Shanghai, ChinaACREL CO., LTD.

US$99.40

1 Piece

Sample price:US$99.40/piece.Request sample

Product profile

Customization

Available

Rated Working Voltage of The Motor

AC220V / 380V / 660V, 50Hz / 60Hz

Rated Operating Current of The Motor

1 (0.1A-5000A)

Model NO.

ARD2F-1-90L

Relay Output Contact Capacity

AC250V.10A

Switching Input

9 Channels of Passive Dry Contact

Communication

RS485 Modbus_RTU, Profobus_Dp

Rated Operating Current of The Motor 2

5 (0.1A-5000A)

Rated Operating Current of The Motor 3

1.6A(0.4A-1.6A)

Rated Operating Current of The Motor 4

6.3A(1.6A-6.3A)

Rated Operating Current of The Motor 5

25(6.3A-25A)

Rated Operating Current of The Motor 6

100(25A-100A)

Transport Package

Standard Carton

Specification

81.5*86*90

Trademark

Acrel

Origin

China

Key features

Comprehensive Motor Protection: Integrates overload, stall, phase failure, unbalance, and leakage current protection for safe motor operation.

Flexible Control & Communication: Supports RS485 Modbus_RTU/Profibus_DP and DC4-20mA output for seamless integration with DCS systems.

Wide Current Range Options: Available in 9 models covering 0.1A to 5000A, with specific CTs for 100A, 250A, and 800A ranges.

Programmable Logic Functions: Features 9-channel DI input and 5-channel DO output for direct start, star-delta, and soft start modes.

Modular Split Structure: Composed of main body, panel, mutual inductor, and optional modules for easy cabinet installation.

High Accuracy Measurement: Provides 1.5 Class accuracy for voltage and current, supporting real-time monitoring of power parameters.

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

Certified Quality Assurance: Manufactured under ISO9001/45001/14001 standards with 100% finished product inspection and traceability.

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: ≤6.02h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established product development and customization capabilities, including 3D design, ODM services, SDK availability, and new product development within the past year. Production-related evidence includes SMT, DIP, automatic sensor production, debugging, and testing equipment, with documented finished-product inspection. Service management procedures exist for supplier assessment, corrective and preventive actions, and complaint handling. Overseas support is available through agents or branches in Singapore, including installation, training, repair, maintenance, and debugging. However, the supplier has no stated in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Evidence of certification ownership, customer cases, and financial credibility is insufficient. The supplier also reports no established AI model for big-data-enabled management.

Supplier typeThe supplier’s stated business scope covers electrical signal equipment, power electronic components, electrical and intelligent instruments, lighting, IoT and information-security devices, charging stations, power-distribution control equipment, industrial automation systems, and related electrical equipment. Its facilities include SMT, DIP, sensor production, automatic debugging, and testing lines, indicating a manufacturer and technical equipment supplier rather than only a trading intermediary.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, and supplier-service assessment. It also provides overseas installation, training, repair, maintenance, and debugging through overseas agents or branches, including service coverage in Singapore; however, no overseas warehouse or showroom is available.

R&D capabilityThe supplier offers 3D software design, multiple forms of customization, ODM services, and an available SDK, and it reports new product development during the past year. Conversely, it states that it has not established an AI model for big-data processing and management decision enablement; this limits evidence of advanced digital innovation but does not negate its documented product-development capabilities.

Production capacityProduction evidence includes SMT, DIP, automatic electricity-sensor production, automatic debugging, and testing equipment, with written instructions uniformly followed for finished-product inspection and stated peak- and off-season lead times within 15 workdays. Capacity-related limitations include no in-stock service capacity and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, directly supporting broad product-design and customization requirements.

Product Q&A

Q:What are the available rated operating currents?

The product offers a wide range of rated operating currents from 0.1A to 5000A, including specific models for 1.6A, 6.3A, 25A, 100A, 250A, 800A, and more.

Q:Does the relay support communication protocols?

Yes, it supports standard RS-485 communication with Modbus_RTU and Profibus_DP protocols, and also features a DC4-20mA analog output for DCS connection.

Q:Is customization available for this product?

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

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What is the lead time for production?

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