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AC Drive Inverter Solar Inverters with High Quality Extend Equipment Service Life
US$80.00
1-99 Pieces
US$70.00
100-300 Pieces
US$60.00
301+ Pieces
Sample price:US$103.00/piece.Request sample
Product profile
Customization
AvailableApplication
Vector Control TransducerPrinciple of Work
V/F Control TransducerModel NO.
LW-270Switch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
High Voltage Variable-Frequency DriveLink of Transformation
AC-AC Variable-Frequency DriveNature of DC Power
Current Variable-Frequency DriveBrand
JnnRated Power
5.5kwRated Voltage
AC220VRated Frequency
50/60 HzMaterial
ABS/Metal/PlasticIP Level
IP54Transport Package
Cardboard BoxSpecification
269x182x134.8mmTrademark
JNNOrigin
ChinaProduction Capacity
50000PCS/YearKey features
Multiple Special Functions: Supports universal, one-to-many, multi-split, PV water lifting, and fire inspection modes.
Superior Software Algorithm: Features PID voltage stabilization, sleep mode, and on-site debugged functional logic.
Dual Control Modes: Offers V/F control and Open-loop Vector control for versatile motor drive applications.
Wide Motor Compatibility: Supports both asynchronous and synchronous motor drives for flexible stocking.
IP54 Protection Rating: Dust and water resistant design ensures durability in various environments.
1-Year Warranty Coverage: Comprehensive warranty protection for all mechanical and functional defects.
Fast Delivery Capability: High production capacity allows for 10,000 pieces per month delivery.
OEM and ODM Services: Customized manufacturing services available to meet specific client requirements.
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: ≤2.95h 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 control modes are supported?
A:
The inverter supports V/F control and Open-loop Vector control modes.
Q:What is the IP protection level?
A:
The device features an IP54 rating for dust and water resistance.
Q:Does it support different motor types?
A:
Yes, it supports both asynchronous and synchronous motor drives.
Q:What special functions are included?
A:
It includes universal, one-to-many, multi-split, PV water lifting, and fire inspection functions.
Q:What is the warranty period?
A:
We provide a 1-year warranty for the product.
Send Inquiry
*To:
Shanghai Winning Electric Co., Ltd.
Shanghai Winning Electric Co., Ltd.*Content:
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