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Intelligent Motor Protection and Controller Device
US$53.90-54.00
1 Piece
Sample price:US$53.90/piece.Request sample

Product profile

Customization

Available

Certification

CE

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 Microcomputer Technology: Features strong disturbance resistance, stable operation, and digital intelligence.
Wide Voltage Range: Auxiliary power supply supports AC85V to 265V for versatile application.
Comprehensive Protection Functions: Includes protective, analog, measurement, monitoring, and communication capabilities.
Flexible Communication Options: Supports RS485 Modbus RTU communication protocol for system integration.
High Current Capacity: Rated operating current up to 5000A with multiple range options.
Multiple Switching Inputs: 4 channels supporting AC250V/3A and DC30V/3A for versatile control.
Full Customization Available: Offers full, minor, and flexible customization from samples or designs.

Company profile

Jiangsu Acrel Electrical Manufacturing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team
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: ≤4.41h

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 auxiliary power supply range?
A:
The protector supports an auxiliary power supply of AC85V to 265V.
Q:Does the device support communication protocols?
A:
Yes, it supports RS485 Modbus RTU communication for data exchange.
Q:Is customization available for this product?
A:
Yes, full, minor, and flexible customization options are available from samples or designs.
Q:What are the switching input specifications?
A:
It has 4 channels supporting AC250V/3A and DC30V/3A.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 PC.

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