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7.5 HP 3-Phase Variable Frequency Drive VFD for Motor Speed Control with Overload Protection and Soft Start
US$1.00-9,999.00
1 Piece
Product profile
Customization
AvailableApplication
Three Phase Transducer, General TransducerOutput Type
SingleModel NO.
zhongping79vfd18Principle of Work
V/F Control TransducerSwitch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Current Variable-Frequency DriveFunction
Energy Conservation and Efficiency EnhancementBrand
OtherTransport Package
CartonSpecification
4.1KGTrademark
SchneiderOrigin
ChinaHS Code
8504409999Production Capacity
1000PCS/YearKey features
Integrated Overload Protection: Electronic safeguard prevents motor damage from excessive current, minimizing downtime.
Soft Start Capability: Gradual ramp-up reduces mechanical stress and prevents sudden shock on equipment.
High Efficiency IGBTs: Insulated Gate Bipolar Transistors reduce energy loss and heat generation.
Built-in PID Controller: Enables closed-loop control for constant pressure or flow without external components.
Broad Frequency Range: Supports 0.1 Hz to 400 Hz for precise low to high-speed motor operation.
Comprehensive Protection: Includes overcurrent, overvoltage, undervoltage, overheat, and phase loss protection.
Modular Design: Facilitates easy maintenance and upgrades, reducing lifecycle costs.
IP20 Standard Rating: Protects against solid objects larger than 12.5 mm for standard industrial use.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.39h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.
CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.
After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.
Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.
Product Q&A
Q:What is the standard warranty period for this 7.5 HP 3-Phase VFD?
A:
We provide a comprehensive 18-month limited warranty from the date of shipment for this VFD model. This warranty covers manufacturing defects under normal operating conditions. Please refer to our terms and conditions for full details on coverage and exclusions.
Q:Can this VFD be used with single-phase motors?
A:
No, this VFD is specifically designed for 3-phase AC motors. Using it with a single-phase motor will result in damage and void the warranty. For single-phase motor applications, a dedicated single-phase VFD is required.
Q:How do I perform a soft start configuration on this VFD?
A:
Soft start parameters, such as acceleration time, are configured through the VFD's control interface or via communication protocols. We offer detailed setup guides and technical support to assist with this process, typically involving setting the acceleration ramp time in seconds.
Q:What are the typical lead times for ordering this VFD?
A:
Standard lead times for this VFD model are typically 3-5 business days for in-stock items, with expedited shipping options available. For large orders or custom configurations, lead times may vary; please contact our sales team for an accurate estimate.
Q:Does this VFD offer built-in overload protection for the motor?
A:
Yes, this VFD incorporates robust electronic overload protection as a standard feature. It can be configured to trip at a specific percentage of the motor's full load current, providing crucial safeguarding against motor damage.
Send Inquiry
*To:
Beijing Zhongping Technology Co., Ltd.
Beijing Zhongping Technology Co., Ltd.*Content:
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