Does the device support leakage current protection?

Yes, leakage current protection is available as an optional function.

What is the power supply range?

The power supply range is AC85V-265V or DC100V-350V.

Is ODM service available?

Yes, ODM service is available for this product.

Acrel Ard2f-1 Motor Protection Protection Relay

Name: Acrel Ard2f-1 Motor Protection Protection Relay
Brand: ACREL CO., LTD.
SKU: 893685215

Shanghai, ChinaACREL CO., LTD.

US$91.00

1 Piece

Sample price:US$91.00/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

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 protection, measurement, control, and maintenance for low-voltage motor circuits up to 660V.

Programmable Logic Control: Features logic programmable function to meet various control methods and starting modes.

Flexible Communication Options: Supports RS485 Modbus_RTU and Profibus_DP protocols for reliable host computer communication.

Wide Current Range Coverage: Rated operating current ranges from 0.1A to 5000A across multiple models.

Modular Split Structure: Composed of main body, panel, mutual inductor, and optional communication module for versatile installation.

9-Channel Digital Input: Accepts 9 channels of passive dry contact input with built-in DC24V signal power supply.

Real-time Remote Control: Enables remote start/stop operations via communication bus from the master station.

DC4-20mA Analog Output: Directly connects to DCS systems for field device monitoring and data transmission.

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: ≤4.55h

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.