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R&D Factory 3.7kw Three Phase 380V Variable Frequency Drive
US$30.00-1,000.00
1 Piece
Sample price:US$30.00/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.
V9Principle of Work
Vector Control TransducerSwitch Mode
High Carrier Frequency PWM ControlMain Circuit Type
CurrentVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Current Variable-Frequency DriveFunction
Simple Type, Elevator Special, Textile Special, Constant Torque Universal TypeColor
Black/GreyType
V9Warranty
18 MonthsControl Mode
Vector ControlSamples
ApprovalOEM
AcceptableDelivery Time
3-5 Wokrdays Within 200PCSMaterial
Plastic/MetalPacking
Carton Box/PlywoodBrake Unit
45kw Below Built-in Brake UnitEMC Filter
Built-inTransport Package
Carton Box/PlywoodSpecification
Plastic/MetalTrademark
YuanshinOrigin
ChinaHS Code
8504409990Production Capacity
15000PCS Per MonthKey features
Vector Control Mode: Advanced vector control technology for precise motor speed and torque regulation.
Wide Voltage Range: Supports 1-phase 220V and 3-phase 220V/380V/415V input for global compatibility.
Built-in Brake Unit: Integrated brake unit for 45kW and below ensures stable operation and safety.
IP20 Protection Rating: Forced air-cooling design with IP20 rating protects internal components from damage.
RS485 Communication: Enables PLC operation, multi-speed control, and remote monitoring capabilities.
Flexible Customization: Offers full, minor, and sample-based customization for color, design, and specs.
18 Months Warranty: Comprehensive 18-month warranty coverage for peace of mind and reliability.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.01h
About Our Factory & Business Background
AddressRoom 2210, yunjing international marketing, Martin Street, Guangming District, Shenzhen City
Plant Area500 square meters
Number of Employees47
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CFR, CIF, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1pcs
Supply Chain Partners201
Our Production Capability & Technical Expertise
Main ProductsFrequency Inverter, AC Drive, Frequency Converter, PLC, MPPT Solar Pumping Inverter, Elevator Frequency Converter, Soft Starter, HMI, Tension Control Drive, VFD
Production Lines20
Production MachinesAutomatic Welding Machine
QA/QC inspectors5 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers17 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2009-06-12
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice30%~50%
Annual Export Revenue1,308,680.12 USD
Number of Foreign Trading Staff12
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:How to connect the frequency inverters?
A:
Usually there is two ways for connecting the motors, before you connection, please make sure you use Star connection or Delta connection, you can see the connection diagram as left picture.
Q:How to Check the IGBT failure?
A:
1. Use the diode position of the multimeter, the red pen to point the three-phase output terminals (U, V, W), the black pen point '+', measure whether the three-phase bridge on the inverter part is normal or not, and the multimeter shown about 0.4V is Normal, short circuit or open circuit means damage, as shown in left picture.
Q:How to check the IGBT failure? 2
A:
2. Use the multimeter diode position, the red pen point '-', and the black pens point the three-phase input terminals (U, V, W). Measure whether the three-phase lower bridge of the rectifier part is normal or not. The multimeter showing about 0.4V is Normal, short circuit or open circuit shows damage, as shown in left picture.
Q:What is the warranty period?
A:
The product comes with an 18-month warranty period.
Q:What are the available input voltages?
A:
It supports 1-phase 220V (176V-264V) and 3-phase 220V (176V-264V), 380V (304V-456V), and 415V (323V-528V).
Send Inquiry
*To:
Shenzhen Yuanxin Electric Technologies Co., Ltd.
Shenzhen Yuanxin Electric Technologies Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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