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Jnn 4kw 220V Variable Frequency Drive VFD Hybrid Solar Inverter Pump Control
US$94.00
1-99 Pieces
US$90.00
100-199 Pieces
US$86.00
200+ Pieces
Product profile
Customization
AvailableApplication
Vector Control TransducerPrinciple of Work
V/F Control TransducerModel NO.
LW-270-4kW-220V-SolarSwitch 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
4kwRated Voltage
AC220VRated Frequency
50/60 HzMaterial
ABS/Metal/PlasticTransport Package
Cardboard BoxSpecification
269x182x134.8mmTrademark
JNNOrigin
ChinaProduction Capacity
50000PCS/YearKey features
Dual Control Modes: Supports V/F control and Open-loop Vector control for versatile applications.
IP54 Protection Rating: Dust and water resistant design suitable for industrial and outdoor environments.
CE Certified Quality: Product meets European safety standards for reliable performance.
1-Year Warranty: Comprehensive coverage for mechanical defects and component failures.
OEM and ODM Services: Customized manufacturing solutions available for specific client requirements.
High Monthly Capacity: Fast delivery capability with production capacity of 10,000 pieces per month.
Multi-Scenario Application: Ideal for irrigation, commercial buildings, hospitals, schools, and industrial workshops.
Durable Material Build: Constructed with ABS, Stainless Steel, and Plastic for long-lasting use.
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: ≤3.29h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Winning Electric Co., Ltd., established in 2016 and based in Shanghai, China, specializes in the design, R&D, and production of intelligent control products for various industries. The company offers a wide range of products, including motor and pump control devices, and has strong capabilities in system integration and automation project implementation. With a small workforce, the company exports a significant portion of its products and maintains a solid production infrastructure. However, details about specific certifications and customer case studies are lacking.
Supplier typeShanghai Winning Electric Co., Ltd. is a limited company operating as a combined business entity in China.
After-Sales capabilityThe company emphasizes good after-sales service as part of its product quality promise.
R&D capabilityThe company has strong R&D and design capabilities, focusing on intelligent control technology development.
Production capacityThe company operates 8 production lines with a significant annual output, indicating robust production capability.
Customization capabilityThe company offers customized product design and development for intelligent controllers.
Product Q&A
Q:What control modes does this inverter support?
A:
It supports both V/F control and Open-loop Vector control modes.
Q:Is the product suitable for outdoor use?
A:
Yes, it features an IP54 rating, offering protection against dust and water jets.
Q:What is the warranty period for this device?
A:
We provide a 1-year warranty covering mechanical defects.
Q:Can you provide customized manufacturing services?
A:
Yes, we offer both OEM and ODM customized services to meet your specific needs.
Q:What is your typical delivery time?
A:
We have a high production capacity of 10,000 pieces per month, ensuring fast delivery.
Send Inquiry
*To:
Shanghai Winning Electric Co., Ltd.
Shanghai Winning Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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