Voltnex Power 7.5-11kW (10-15HP) Three Phase Variable Frequency Drive (VFD)<\/strong> is a high-performance industrial motor control solution designed for precise speed regulation, energy-efficient operation and reliable automation applications.<\/p>\n This VFD series covers the most commonly used industrial motor power range, including:<\/p>\n Equivalent motor ratings:<\/p>\n Designed for worldwide industrial electrical standards, this Three Phase AC Frequency Inverter<\/strong> supports multiple voltage configurations including:<\/p>\n 208V \/ 220V \/ 380V \/ 400V \/ 415V \/ 440V \/ 480V AC<\/strong><\/p>\n The Voltnex VFD series provides smooth motor starting, adjustable frequency control, accurate speed regulation and comprehensive protection functions for industrial machinery, factory automation systems and electrical equipment.<\/p>\n As a professional China VFD manufacturer and factory supplier<\/strong>, Voltnex Power provides OEM\/ODM customization, factory direct pricing and global export solutions for distributors, machine builders and industrial users worldwide.<\/p>\n The Voltnex 7.5-11kW VFD series<\/strong> covers popular industrial motor capacities used in manufacturing and automation industries.<\/p>\n Instead of selecting different drive systems for different projects, customers can choose from:<\/p>\n This flexible range is ideal for:<\/p>\n Traditional motors usually operate at fixed speed, which may waste energy during low-load conditions.<\/p>\n The Voltnex Variable Frequency Drive adjusts motor speed according to actual operating requirements.<\/p>\n Benefits include:<\/p>\n \u2714 Reduced energy consumption Especially suitable for variable load applications such as pumps, fans and compressors.<\/p>\n Different countries and industrial facilities use different electrical standards.<\/p>\n Voltnex Power supports:<\/p>\n This allows one VFD platform to serve multiple international markets.<\/p>\n A Variable Frequency Drive (VFD)<\/strong>, also known as an AC Drive, Frequency Inverter, Variable Speed Drive or Motor Controller<\/strong>, is an electrical device used to control the speed, torque and operating performance of AC motors.<\/p>\n Traditional motors run at a fixed speed based on the power frequency. A VFD changes the output frequency and voltage supplied to the motor, allowing users to adjust motor speed according to production requirements.<\/p>\n The main functions of a VFD include:<\/p>\n Voltnex Power 7.5-11kW Three Phase VFD<\/strong> solutions are widely used in industrial applications requiring stable and efficient motor control.<\/p>\n A Variable Frequency Drive controls motor operation through three main stages:<\/p>\n The incoming AC power is converted into DC power through the rectifier section.<\/p>\n This allows the VFD to regulate electrical energy efficiently.<\/p>\n The DC bus system filters and stabilizes the electrical energy before output conversion.<\/p>\n The inverter circuit converts DC power back into adjustable AC power.<\/p>\n By changing output frequency:<\/p>\n Higher Frequency = Higher Motor Speed<\/strong><\/p>\n Lower Frequency = Lower Motor Speed<\/strong><\/p>\n This provides accurate motor control and improved operating efficiency.<\/p>\n The VFD allows operators to adjust motor speed according to different production requirements.<\/p>\n Compared with direct starting methods, VFD provides:<\/p>\n Stable motor control improves:<\/p>\n Smooth operation helps reduce:<\/p>\n Voltnex VFD is widely used for:<\/p>\n Advantages:<\/p>\n \u2714 Stable spindle speed Applications:<\/p>\n Benefits:<\/p>\n \u2714 Flow adjustment Suitable for:<\/p>\n Benefits:<\/p>\n \u2714 Reduced power impact Used for:<\/p>\n A CNC machining manufacturer required reliable spindle speed control for multiple production machines.<\/p>\n Voltnex supplied:<\/p>\n 11kW (15HP) Three Phase VFD<\/strong><\/p>\n Specifications:<\/p>\n \u2714 Stable spindle operation A water treatment company needed an energy-efficient motor control solution.<\/p>\n Voltnex supplied:<\/p>\n 7.5kW (10HP) Three Phase VFD<\/strong><\/p>\n Specifications:<\/p>\n \u2714 Reduced electricity consumption Working directly with Voltnex Power provides:<\/p>\n We provide customization services:<\/p>\n \u2714 Custom logo Voltnex Power supplies VFD solutions worldwide:<\/p>\n Supporting:<\/p>\n This VFD series covers 7.5kW to 11kW<\/strong>, including 7.5kW, 9.2kW and 11kW models.<\/p>\n The series supports approximately 10HP, 12.5HP and 15HP motor applications<\/strong>.<\/p>\n Yes, it is designed for three phase industrial AC motor applications.<\/p>\n 208V, 220V, 380V, 400V, 415V, 440V and 480V versions are available.<\/p>\n Yes, it is suitable for CNC lathes, milling machines and machining equipment.<\/p>\n Yes. OEM\/ODM customization is available.<\/p>\n Applications include manufacturing, automation, water treatment, HVAC, compressors and industrial machinery.<\/p>\n Yes. Voltnex supplies distributors and industrial customers with factory direct pricing.<\/p>\n Yes, it supports both industrial frequency standards.<\/p>\n Voltnex exports to North America, Europe, South America, Australia, Middle East and worldwide markets.<\/p>\n \ud83d\udce6 Global Fast Shipping<\/strong> \ud83d\udcde 24\/7 Technical Support<\/strong> \ud83d\udcc4 Datasheet & Technical Documents Available Upon Request<\/strong> \ud83c\udfed OEM & ODM Manufacturing Capability<\/strong> \ud83c\udf0e Worldwide Industrial Power Solutions<\/strong> Voltnex Power \u2013 Your Trusted China Manufacturer for 7.5-11kW (10-15HP) Three Phase VFD Variable Frequency Drives, AC Frequency Inverters, Adjustable Speed Drives and Industrial Motor Control Solutions.<\/strong><\/p>\n With advanced manufacturing capability, flexible customization options and professional export experience, Voltnex Power delivers reliable frequency control solutions for machine builders, electrical distributors, automation companies and industrial users worldwide.<\/p>\n From standard 7.5kW, 9.2kW and 11kW VFD models<\/strong> to customized voltage and application requirements, we provide efficient, stable and cost-effective motor control systems designed for global industrial environments.<\/p>\n Our mission is to help customers improve equipment efficiency, reduce energy consumption and achieve smarter industrial automation through high-quality Variable Frequency Drive technology manufactured in China and supplied worldwide.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n\n <\/p> \n
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\nKey Technical Specifications<\/h2>\n\n
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\n \nParameter<\/th>\n Reference Specification<\/th>\n<\/tr>\n<\/thead>\n \n Product Type<\/td>\n Three Phase Variable Frequency Drive (VFD) \/ AC Drive \/ Frequency Inverter<\/td>\n<\/tr>\n \n Rated Power<\/td>\n 7.5kW – 11kW<\/td>\n<\/tr>\n \n Motor Capacity<\/td>\n 10HP – 15HP<\/td>\n<\/tr>\n \n Input Voltage<\/td>\n 208V \/ 220V \/ 380V \/ 400V \/ 415V \/ 440V \/ 480V AC Customized<\/td>\n<\/tr>\n \n Output Voltage<\/td>\n Adjustable Three Phase AC Output According to Motor Requirements<\/td>\n<\/tr>\n \n Frequency Range<\/td>\n 50Hz \/ 60Hz Adjustable Frequency Control<\/td>\n<\/tr>\n \n Control Method<\/td>\n V\/F Control, Vector Control Optional<\/td>\n<\/tr>\n \n Motor Type<\/td>\n AC Induction Motor \/ Industrial Motor<\/td>\n<\/tr>\n \n Cooling Method<\/td>\n Forced Air Cooling<\/td>\n<\/tr>\n \n Installation Method<\/td>\n Wall Mounted \/ Electrical Control Cabinet Installation<\/td>\n<\/tr>\n \n Communication<\/td>\n RS485 Modbus Communication Optional<\/td>\n<\/tr>\n \n Protection Functions<\/td>\n Over Voltage, Under Voltage, Over Current, Overload, Short Circuit and Over Temperature Protection<\/td>\n<\/tr>\n \n Application<\/td>\n CNC Machines, Industrial Automation, Pumps, Fans, Compressors, Conveyors and Manufacturing Equipment<\/td>\n<\/tr>\n \n Customization<\/td>\n OEM \/ ODM Manufacturing Service Available<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n
\nAvailable Models & Power Range<\/h2>\n\n
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\n \nModel Range<\/th>\n Reference Specification<\/th>\n<\/tr>\n<\/thead>\n \n Power Range<\/td>\n 7.5kW – 11kW Three Phase VFD Series<\/td>\n<\/tr>\n \n Available Models<\/td>\n 7.5kW VFD \/ 9.2kW VFD \/ 11kW VFD<\/td>\n<\/tr>\n \n Equivalent Motor Power<\/td>\n 10HP \/ 12.5HP \/ 15HP<\/td>\n<\/tr>\n \n Phase<\/td>\n Three Phase AC Drive<\/td>\n<\/tr>\n \n Product Type<\/td>\n Variable Frequency Drive (VFD) \/ AC Frequency Inverter \/ Variable Speed Drive<\/td>\n<\/tr>\n \n Typical Applications<\/td>\n CNC Machines, Pumps, Fans, Compressors, Conveyors, Industrial Automation Equipment<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n Why Choose Voltnex 7.5-11kW Three Phase VFD?<\/h2>\n
\u26a1 Wide Power Coverage for Industrial Motors<\/h3>\n
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\n\ud83d\udd0b Energy Efficient Motor Speed Control<\/h3>\n
\u2714 Lower operating costs
\u2714 Smooth acceleration and deceleration
\u2714 Reduced mechanical stress
\u2714 Extended motor service life<\/p>\n
\n\ud83d\udd27 Flexible Voltage Solutions for Global Markets<\/h3>\n
North America<\/h4>\n
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Europe & International Markets<\/h4>\n
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Industrial Export Projects<\/h4>\n
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\nWhat Is a Variable Frequency Drive (VFD)?<\/h2>\n
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\nHow Does a VFD Work?<\/h2>\n
1. AC to DC Conversion<\/h3>\n
\n2. DC Voltage Processing<\/h3>\n
\n3. Adjustable AC Output<\/h3>\n
\nBenefits of Using Three Phase VFD<\/h2>\n
Precise Speed Control<\/h3>\n
\nSoft Motor Starting<\/h3>\n
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\nImproved Production Efficiency<\/h3>\n
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\nReduced Maintenance Cost<\/h3>\n
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\nIndustrial Applications<\/h2>\n
CNC Machine Tools<\/h3>\n
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\u2714 Improved machining accuracy
\u2714 Smooth acceleration<\/p>\n
\nIndustrial Pumps<\/h3>\n
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\u2714 Energy saving
\u2714 Stable operation<\/p>\n
\nAir Compressors<\/h3>\n
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\u2714 Smooth motor operation
\u2714 Improved efficiency<\/p>\n
\nFactory Automation Equipment<\/h3>\n
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\nTypical Project Cases<\/h2>\n
Case 1: CNC Machine Factory in Mexico<\/h3>\n
Solution<\/h4>\n
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Results<\/h4>\n
\u2714 Improved machining consistency
\u2714 Reduced maintenance frequency
\u2714 Better production efficiency<\/p>\n
\nCase 2: Industrial Water Pump System in Brazil<\/h3>\n
Solution<\/h4>\n
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Results<\/h4>\n
\u2714 Smooth pump control
\u2714 Extended motor lifetime
\u2714 Improved system reliability<\/p>\n
\nWhy Buy VFD from China Voltnex Power?<\/h2>\n
Factory Direct Pricing<\/h3>\n
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\nOEM & ODM Manufacturing<\/h3>\n
\u2714 Customized voltage
\u2714 Customized functions
\u2714 Control cabinet integration
\u2714 Special project solutions<\/p>\n
\nGlobal Export Capability<\/h3>\n
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\nFAQ<\/h2>\n
1. What power range does this VFD series cover?<\/h3>\n
2. What HP motors can this VFD control?<\/h3>\n
3. Is this a Three Phase VFD?<\/h3>\n
4. What voltage options are available?<\/h3>\n
5. Can this VFD be used for CNC machines?<\/h3>\n
6. Does Voltnex provide OEM service?<\/h3>\n
7. What industries use this VFD?<\/h3>\n
8. Can I buy wholesale quantities?<\/h3>\n
9. Does it support 50Hz and 60Hz?<\/h3>\n
10. Where does Voltnex export VFD products?<\/h3>\n
Our Commitment To You<\/strong><\/h2>\n
We provide reliable international logistics support for industrial customers, distributors and engineering projects, ensuring efficient delivery of VFD products, technical documents and customized solutions worldwide.<\/p>\n
Our professional technical team provides product guidance, installation support, parameter configuration assistance and application solutions to help customers achieve reliable motor control performance.<\/p>\n
Complete technical documentation, product specifications, wiring information and customized solutions are available to support equipment manufacturers, system integrators and industrial projects.<\/p>\n
Voltnex Power supports OEM and ODM services including customized power ratings, voltage configurations, communication functions, branding and integrated industrial automation solutions.<\/p>\n
We provide professional Variable Frequency Drive solutions for customers across North America, Europe, South America, Australia, Middle East and Southeast Asia, serving industries such as manufacturing, automation, CNC machining, water treatment, HVAC, compressors and industrial machinery.<\/p>\n
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