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V/F Control VFD Inversor Speed Controller Power Saver Variable Frequency Drive AC Drive VSD
US$71.00
1-49 Pieces
US$68.00
50-499 Pieces
US$60.00
500+ Pieces
Sample price:US$60.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter TransducerOutput Type
TripleModel NO.
SD300Principle of Work
Vector Control TransducerSwitch Mode
High Carrier Frequency PWM ControlMain Circuit Type
Voltage/CurrentVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Voltage Variable-Frequency DriveFunction
Simple Type, Constant Torque Universal TypeBrand
IfindOEM
YesColor
White/GreyCountry
Whole AfricaName1
Power InvertersName 2
Solar InverterName 3
Speed ControllerName 4
AC DriveName 6
Frequency InverterName 7
Solar Power InverterName 8
InversorName 9
OnduleurName 10
Onduleur De Pompe SolairePhase
3 Phase InverterSoftware
Suitable for V/F ControlHardware
Famous BrandTransport Package
Carton/Wooden CaseSpecification
DEPENDS ON KWTrademark
IFINDOrigin
JiaxingHS Code
8504409999Production Capacity
110000 PCS/YearKey features
High-Performance Components: Uses German Infineon IGBTs, TI DSP chips, and STMicroelectronics MCU for superior stability.
Advanced Control Modes: Supports V/F control, torque control, and sensorless flux vector control for diverse applications.
Comprehensive Protection: Features over-temperature, over-voltage, over-load, short circuit, and automatic current limiting.
Built-in DC Reactor: Models 18.5kW-90kW include built-in DC reactors to improve power factor and efficiency.
Flexible Control Options: Supports multi-frequency setup, PID control, 16-step PLC, and freely programmable terminals.
Instant Power Failure Recovery: Equipped with instantaneous power failure non-outage capability for continuous operation.
Smooth Start Function: Rotation speed tracking re-start function allows smooth startup of rotating machinery without shocks.
Wide Application Scope: Suitable for water pumps, fans, air compressors, textile machines, and general industrial use.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-12-25Nearest Port: SHANGHAI /NINGBOAverage Response Time: ≤4.74hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryThe supplier manufactures frequency inverters and reports annual output of 240,000 pieces, with exports representing 71%–90% of total sales and markets across South America, the Middle East, Southeast Asia, Eastern Asia, and Africa. It holds ISO 9001/ISO 9001:2015 management certification and CE product compliance certification. Customization from samples, full customization, and flexible customization are available, but the supplier states that it is not a professional technical supplier, does not provide 3D software design or an SDK. Service procedures, complaint handling, and corrective actions are documented and followed, while finished-product inspection has instructions but no written records. No inventory, overseas warehouse, or overseas showroom capability is reported. Customer cases are not provided.
Supplier typeThe supplier is involved in frequency inverter production, power equipment installation, maintenance, and commissioning, and has self-operated import and export rights. Its stated business scope also includes import and export of goods and technologies, subject to applicable approvals.
CertificationsThe supplier reports ISO 9001 and ISO 9001:2015 management-system certification, along with CE product compliance certification. These certifications provide explicit evidence of relevant quality-management and product-compliance credentials.
After-Sales capabilityThe supplier has written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. However, it reports no in-stock service capability, overseas warehouse, or overseas showroom; therefore, documented service processes exist but international service infrastructure is limited.
R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience, but states that it is not a professional technical supplier, has no SDK availability, and does not provide 3D software design services. The evidence supports some engineering experience but does not establish strong innovation capability.
Production capacityAnnual frequency-inverter productivity is reported as 240,000 pieces, with 6–10 quality-control staff in one record and two quality assurance/control inspectors in another. Lead time is within 15 workdays off-peak and one month during peak season, while no inventory capability is reported; production capacity is demonstrated, although inspection-record practices are incomplete.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization. This is direct evidence of broad product customization capability, despite the lack of 3D software design services.
Product Q&A
Q:Can I get samples?
A:
Yes, sample orders are available for quality check and market testing.
Q:What is the delivery time?
A:
It usually takes about 3-5 working days for small orders and 10-15 days for large orders.
Q:What are the payment terms?
A:
We accept various payment methods including T/T, L/C, Western Union, PayPal, and Cash.
Q:What is the warranty period?
A:
We offer an 18-month warranty for our products.
Q:Do you have products in stock?
A:
We have standard models in stock. Special products and large orders are produced based on order quantity.
Send Inquiry
*To:
Jiaxing Ifind Electromechanical Device Co., Ltd.
Jiaxing Ifind Electromechanical Device Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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