What is the lead time for production?

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

Does the product have international certifications?

Yes, the product holds CE certification.

Digital Motor Protection Relay

Name: Digital Motor Protection Relay
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 1959885535

Jiangsu, ChinaJiangsu Acrel Electrical Manufacturing Co., Ltd.

US$53.90-54.00

1 Piece

Sample price:US$53.90/piece.Request sample

Product profile

Customization

Available

Certification

Protection

Shock Resistance

Model NO.

ALP300

Installation

Vertical

Housing

Fibre Glass

Input Current

6000A(Ratio)

Optional Function 1

RS485

Optional Function 2

Leakage Current

Optional Function 3

Alarm

Optional Function 4

Analog 4-20mA

Optional Function 5

Switch Value 2di/1do

Transport Package

Carton

Specification

ALP300

Trademark

Acrel

Origin

China

HS Code

8536300000

Production Capacity

200000

Key features

Advanced Protection Technology: Adopts latest single-chip microcomputer technology for strong disturbance resistance and stable operation.

Wide Current Range: Rated operating current covers 0.1A to 5000A with multiple selectable ranges.

Flexible Communication: Supports MODBUS RTU communication via RS485 for seamless system integration.

Comprehensive Monitoring: Monitors three-phase current, leakage current, and provides analog output (4-20mA).

Customizable Functions: Offers optional functions including leakage current, alarm, and switch value monitoring.

OEM/ODM Services: Provides full customization, minor customization, and flexible customization options.

High Reliability: Features digitization, intellectualization, and 100% visual and function inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China

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: ≤6.67h

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.