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Inverter for Pumps and Fans Multi-Purpose AC Variable Frequency VSD Drive
US$86.00
1 Piece
Product specifications
Power
Voltage
Sample price:US$120.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter TransducerOutput Type
TripleModel NO.
LW-270Principle of Work
V/F Control TransducerSwitch Mode
PWM ControlMain Circuit Type
CurrentVoltage of Power Supply
Medium Voltage Variable-Frequency DriveLink of Transformation
AC-AC Variable-Frequency DriveNature of DC Power
Current Variable-Frequency DriveFunction
Constant Torque Universal TypePower
3kw-7.5kwVoltage
220V 240V 380V 460V 480VCertificate
CE,ISO9001,ISO54001,ISO14001Transport Package
CartonSpecification
269x182x135Trademark
JNNOrigin
ChinaHS Code
9032899099Production Capacity
100000PCSKey features
All-in-one Intelligent Constant Pressure Water Supply Control with Multi-pump Parallel Networking
Dual Motor Drive & PV Water Pumping Dual-mode Compatibility for Wide Application
Full-range Multi-layer Protection & Stable Energy-saving Operation System
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-08-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Winning Electric Co., Ltd. is a China-based limited company focused on intelligent water-pump and motor-control products. The supplier describes capabilities in product design, R&D, system integration, automation implementation, and production, with applications in municipal water supply, drainage, industrial control, agricultural irrigation, and aquaculture. It reports eight production lines, export activity to Africa, Southeast Asia/Middle East, and Australia, and approximately one-month order fulfillment in both peak and off-peak periods. Evidence supports product specialization and some engineering capability, but certification details, after-sales resources, financial credibility, customization results, and specific customer cases remain insufficiently documented. The supplied data also contains inconsistencies, including differing establishment/manufacturer-start dates, employee and quality-control counts, and company-location information.
Supplier typeThe supplier is identified as a Chinese limited company and is described as both a manufacturer and R&D company specializing in motor and pump-control products. Its stated departments include production, technology, engineering, and business functions, indicating an integrated manufacturing and engineering profile.
R&D capabilityThe supplier states that it performs system design, research and development, product development, and integration for intelligent pump and motor-control products, and reports two years of total R&D-engineer experience. These statements support an innovation function, but the limited disclosed R&D experience and absence of patents, new-product records, or technical outcomes prevent a stronger assessment.
Production capacityThe supplier describes production capabilities and reports eight production lines, with products covering pump controllers, protectors, and related control equipment. It also states approximately one-month fulfillment in both peak and off-peak seasons, although the reported employee and quality-control figures are internally inconsistent and production capacity metrics are limited.
Customization capabilityThe supplier explicitly offers product design, development, system integration, and automation-project implementation, including intelligent controllers for pumps, air energy, geothermal, and boilers. This supports potential customization and engineering adaptation, but no specific customized project, technical specification, or delivery example is supplied.
Product Q&A
Q:What is the output frequency range?
A:
The output frequency ranges from 0.00 to 600.00Hz.
Q:Does the device support memory retention after power failure?
A:
Yes, the command will be kept in memory after power failure for keyboard and communication start/stop modes.
Q:What are the allowable voltage fluctuations?
A:
The device allows voltage fluctuations of +10% and -15%.
Q:What is the maximum altitude for operation?
A:
It is rated for altitudes below 1000m; above 1000m, the rating must be reduced by 1% for every 100m increase.
Q:What communication protocols are supported?
A:
It supports 2-channel RS485 MODBUS communication interface.
Send Inquiry
*To:
Shanghai Winning Electric Co., Ltd.
Shanghai Winning Electric Co., Ltd.*Content:
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