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Jnn Backup VFD Converter Frequency Converter 220V 380V Variable Frequency Inverter
US$94.00
1-99 Pieces
US$90.00
100-299 Pieces
US$86.00
300+ Pieces
Sample price:US$94.00/piece.Request sample
Product profile
Customization
AvailableApplication
Type: VFDOutput Type
SingleModel NO.
LW270-4Principle of Work
Vector Control TransducerSwitch 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 DriveFunction
Simple Type, Elevator Special, Constant Torque Universal TypeBrand
JnnTransport Package
Cardboard BoxSpecification
269*182*134.8mmTrademark
JNNOrigin
ChinaHS Code
9032899099Production Capacity
50000Key features
Advanced Control Methods: Supports Open-loop vector control (SVC), closed-loop vector control (FVC), and V/F control.
Built-in PID Function: Easily realizes process control closed-loop control system for precise regulation.
Multi-Motor Switching: Supports two sets of motor parameters for switching control between two motors.
Extensive Bus Support: Compatible with six fieldbuses including Modbus, Profibus-DP, CANopen, Profinet, and EtherCAT.
Comprehensive Protection: Features over current, over voltage, under voltage, overload, and short-circuit protection.
Timing Control Function: Allows setting time ranges from 0.0 minutes to 6500.0 minutes for automated operations.
OEM and ODM Services: Available customized services for existing products to meet specific client needs.
Fast Delivery Capability: High production capacity of 10,000 pieces per month ensures reliable and quick supply.
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:Does it work with phone cases?
A:
Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).
Q:Why does my device charge slowly?
A:
Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak and off-peak seasons.
Q:Are OEM and ODM services available?
A:
Yes, we provide OEM and ODM customized services for our existing products.
Q:What payment terms do you accept?
A:
We accept LC, T/T, D/P, PayPal, and Western Union.
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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