Powered by Made-in-China.com
Product profile
Customization
AvailableTheory
Electromagnetic RelayUsage
Motor RelayModel NO.
ARD3MPhase
3Electricity Type
AcLoad
Medium Power RelayProtective Characteristics
Open RelayAction Principle
Numeric TypeSize
MiniatureType
Electric Parameter RelayRated Voltage
660VRated Current
800AProtocol
Modbus-RTU, Profibus-Dp, Profinet, Modbus-TCP, WifMeasure
Voltage, Current, Power, Harmonic, TemperatureProtect
Over&Under Load and Voltage&Power, Short CircuitStandard Configuration
10di/6do, 2 Modbus-RTUTransport Package
CartonSpecification
ARD3MTrademark
AcrelOrigin
ChinaHS Code
8536300000Production Capacity
200000Key features
Comprehensive Motor Protection: Covers over/under load, short circuit, stall, phase sequence, and temperature faults for safe operation.
Multi-Protocol Communication: Supports Modbus-RTU, Profibus-DP, Profinet, Modbus-TCP, and optional WIFI for flexible networking.
Wide Current Range: Accurate measurement from 0.1A to 5000A with external current transformers up to 800A.
Advanced Measurement Functions: Monitors voltage, current, power, harmonics, temperature, and energy with optional waveform recording.
Flexible I/O Configuration: Standard 10DI/6DO with optional wet/dry contact inputs and 4-20mA analog outputs.
Optional Advanced Features: Includes harmonic analysis, leakage protection, fault records, and color LCD display options.
Customization Capabilities: Offers full customization, minor customization, and flexible options based on samples or designs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.20h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM, OEM, SDK availability, multiple design tools, and documented design review, verification, and validation records. Production-related evidence includes SMT, assembly, and automated processing lines, inventory capacity, contracts with associated subcontractors, and standardized finished-product inspection instructions. Service management is supported by written procedures and records for corrective actions, complaints, supplier assessment, and quality assurance. The supplier has overseas agents or branches, export rights, and prior participation in MEE Middle East Energy, but reports no overseas warehouse or showroom and lists zero countries offering overseas services. Financial credibility cannot be assessed because only years are provided, without non-financial supporting results. No explicit certification holdings or customer case details are provided.
Supplier typeThe supplier operates or coordinates SMT, assembly, and automated processing facilities, maintains inventory capability, and has valid manufacturing contracts with associated subcontractors. It also holds self-operated import/export rights and has overseas agents or branches, indicating a manufacturing-oriented supplier with international service arrangements.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, service-capability assessment, and quality assurance. Overseas agents or branches and prior participation in an offline trade show support service reach, while the absence of overseas warehouses and showrooms limits the evidence for localized after-sales infrastructure.
R&D capabilityThe supplier reports new products during the past year, ODM services, SDK availability, R&D responsibilities covering new-product development and production technology support, and use of AutoCAD, Pro/E, and SolidWorks. It also maintains auditable design input, output, review, verification, and validation documentation, supporting a demonstrated product-development process.
Production capacityProduction evidence includes SMT, assembly, and automated processing lines, standardized finished-product inspection instructions, inventory capability, valid contracts with associated subcontractors, and lead times within 15 workdays in both peak and off-seasons. These stated capabilities support a positive assessment of manufacturing and delivery readiness.
Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad range is reported across R&D and design-service capability records, indicating substantial customization coverage.
Product Q&A
Q:What is the rated voltage range for this relay?
A:
It supports AC 220V, 380V, and 660V at 50Hz or 60Hz.
Q:Does the device support communication protocols?
A:
Yes, it includes standard Modbus-RTU and optional Profibus-DP, Profinet, Modbus-TCP, and WIFI.
Q:What protection functions are included?
A:
It provides protection against over/under load, short circuit, stall, block, unbalance, and phase sequence errors.
Q:Can the relay be customized?
A:
Yes, full customization, minor customization, and flexible customization are available based on samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Jiangsu Acrel Electrical Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
MP-3000 Motor Protection Relay for Medium Voltage Motors
US$2,157.00-2,517.00
1 Piece(MOQ)
2-Pole 100A Bistable Relays for Energy Management.
US$3.00-6.00
100 Pieces(MOQ)
3-Pole 120A Bistable Relays for Energy Management
US$8.00-15.00
100 Pieces(MOQ)
Three-Phase Magnetic Latching Relay for Solar Power Management
US$9.50-15.20
100 Pieces(MOQ)
1-Pole 40A Bistable Relays for Energy Management
US$1.50-3.00
100 Pieces(MOQ)
New Original Gth-22/40 Electrothermal Mounting Thermal Relay for Reliable Motor Protection
US$5.00-30.00
5 Pieces(MOQ)
Scalable High-Quality Premium EV High Current Power Relay for Thermal Management
US$0.37-0.45
20 pieces(MOQ)
Rugged High Sensitivity Micro Industrial Control & Signal Relays for Motor Control
US$1.00-3.00
1,000 Pieces(MOQ)
220V/380V 3 Phase Relay for Smart Meter Motor Overload Relays
US$1.00-10.00
1 Piece(MOQ)
Factory Price 3p Adjustable Thermal Overload Relay Motor Relay for LC1-K Contactor
Negotiable
100 Pieces(MOQ)
Three-Phase Reliable Latching Relay for Battery Management Systems
US$9.50-15.20
100 Pieces(MOQ)
Adjustable Power Delay Disconnect Motor Relay for AC 220V
US$5.15-6.52
5 Pieces(MOQ)
Versatile Motor Protection Motor Management Relay for Industrial Application
US$60.00-150.00
1 Piece(MOQ)
Grt8-St Star Delta Starter Time Relay T1 0.1s-10min T2 0.1-1s 2×Spdt 16A AC1 18mm DIN Rail for 3-Phase Motor
US$12.24-13.89
100 Pieces(MOQ)
Smart Motor Protection Relay for Mcc
US$215.40-646.20
1 Piece(MOQ)
Acrel Low Voltage Three Phase Motor Overload Protection Relay for Mcc
US$215.40-646.20
1 Piece(MOQ)
Modular Fixed Non-Polarized Flexray Automotive & EV Power Relay for Thermal Management
US$0.44-0.54
1 Piece(MOQ)



















