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0.75kw to 15kw Small Size VFD LC640 AC Motor Speed Controller
US$32.00-65.00
1 Piece
Sample price:US$32.00/piece.Request sample
Product profile
Application
AC MotorOutput Type
TriplePrinciple of Work
V/F Control TransducerModel NO.
LC640Switch Mode
PWM ControlMain Circuit Type
CurrentVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Voltage Variable-Frequency DriveFunction
Motor, Pumps, Compressor, Industrial Equipment, ACBrand
LcgkInput/Output
1pH 220V to 3pH 220V / 3pH 380V to 3pH 380VProtection Class
IP20Language
Chinese/EnglishEfficiency
97%-99%Frequency
0-500HzWorking Temperature
-10℃-40℃Type
AC/AC ConverterCooling Way
FanOEM/ODM
Yes(Logo,Label,Mold and More)Communication
RS485/ModbusTransport Package
CartonSpecification
220V: 0.4~4kw 380V: 0.75~15kwTrademark
LCGKOrigin
ShandongHS Code
8504409999Production Capacity
200000PCS/YearsKey features
High Efficiency Range: Operates with 97%-99% efficiency for energy saving.
Wide Frequency Control: Supports frequency range of 0-500Hz for versatile applications.
Strong Starting Torque: 150% rated torque at 1.0Hz using vector control.
Built-in PID Controller: Features pre-set frequency and RS485 communication.
Comprehensive Protection: Includes over current, voltage, and overheating safeguards.
OEM/ODM Support: Customizable logo, label, mold, and input/output options.
Quality Assurance: CE and ISO9001 certified with 4-stage testing before delivery.
Compact Design: Small volume with economic configuration for easy installation.
Company profile

Jinan Inverter Electric Co., Ltd.Shandong, China
Business Type: Manufacturer/FactoryExport Year: 2023-03-04Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤3.66hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, Others
AI-Powered supplier vetting
SummaryThe supplier focuses on quality control and has a mature dealer-service model but lacks financial and innovation capabilities. It has ISO 9001 certification and a strong after-sales service system. However, the supplier does not have an overseas presence and lacks the ability to innovate or customize for ODM services.
Supplier typeThe supplier operates a one-stop production model with a focus on cost-performance and quality control. It maintains a dealer-service business model with over 50 dealers both domestically and internationally.
CertificationsThe supplier holds ISO 9001 certification and CE approval, indicating adherence to quality management standards.
After-Sales capabilityThe supplier provides a complete after-sales service system with an 18-month warranty, indicating strong after-sales support.
Financial creditThe supplier shows zero operating revenue and no financial activity over the past several years, indicating poor financial credibility.
R&D capabilityThe supplier does not provide ODM services, lacks an SDK, and has not launched any new products in the past year, indicating weak innovation capability.
Production capacityThe supplier operates six production lines with an annual output between US$10 Million and US$50 Million, showcasing robust production capabilities.
Product Q&A
Q:What is the function of VFD?
A:
VFD control the speed and frequency of motors, which is widely used in industrial control, automation system and pump system.
Q:How about your quality of VFD?
A:
We guarantee good quality before talking any other details. We have CE and ISO9001 certificate. 32 patents updated available. High quality R&D development center. Each piece of VFD will have 4 testing(AOI test, Pretest,Aging Test, Whole Test) before delivery.
Q:What's the delivery time?
A:
Within 7-10 days after your deposit received. It depends on quantity you ordered.
Q:How to choose suitable VFD for my machine?
A:
Please send us the nameplates of your motor, then we will recommend you most suitable model type.
Q:Do you support OEM service?
A:
Yes but we have MOQ for OEM service. For more questions,please feel free to send us inquiry!
Send Inquiry
*To:
Jinan Inverter Electric Co., Ltd.
Jinan Inverter Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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