The Voltnex Power 120KVA Three Phase Smart Automatic Voltage Regulator AVR with Built-in Isolation Transformer<\/strong> is an advanced industrial power conditioning system designed to provide precise voltage regulation, electrical isolation and reliable power protection for modern industrial environments.<\/p>\n With increasing demand for stable electricity in manufacturing, automation and precision equipment industries, unstable voltage fluctuations can directly affect production efficiency, equipment lifespan and operational safety. The 120KVA Smart AVR combines servo motor automatic voltage regulation technology, isolation transformer protection and intelligent touch screen monitoring<\/strong> to deliver a complete power quality solution.<\/p>\n This high-capacity three phase voltage stabilizer is engineered for factories, industrial facilities, CNC machining centers, automated production lines, data centers and other critical applications requiring continuous and stable power supply.<\/p>\n Supporting worldwide voltage standards including 110V, 120V, 208V, 220V, 230V, 240V, 380V, 400V, 415V, 440V and 480V AC<\/strong>, the system can be customized according to different countries, electrical standards and engineering requirements.<\/p>\n Industrial power networks often experience voltage problems caused by:<\/p>\n These issues may result in:<\/p>\n The Voltnex 120KVA Automatic Voltage Regulator continuously detects input voltage variations and automatically adjusts the output through a high-precision servo motor control system.<\/p>\n The AVR technology provides:<\/p>\n This makes it an ideal solution for industrial users requiring consistent voltage performance.<\/p>\n Unlike conventional voltage stabilizers, the 120KVA Smart AVR integrates an isolation transformer into the power system to provide additional electrical protection.<\/p>\n The built-in isolation transformer helps:<\/p>\n This combined design creates a complete AVR + Isolation Transformer power solution<\/strong>, especially suitable for applications where electrical stability and equipment protection are critical.<\/p>\n Typical applications include:<\/p>\n The 120KVA intelligent voltage stabilizer features a modern touch screen control cabinet, providing easier operation and advanced monitoring functions.<\/p>\n Compared with traditional mechanical control systems, the smart interface allows operators to monitor important electrical parameters in real time.<\/p>\n The touch screen system can display:<\/p>\n Benefits include:<\/p>\n This intelligent control design makes the 120KVA AVR suitable for modern factories pursuing automation and digital power management.<\/p>\n The Voltnex 120KVA AVR is manufactured with industrial-grade components and a reinforced cabinet structure to ensure reliable operation under demanding conditions.<\/p>\n Key design features include:<\/p>\n Optimized electrical design helps reduce energy losses and improve overall system efficiency.<\/p>\n The heavy-duty enclosure provides mechanical protection and supports long-term operation in factories and commercial environments.<\/p>\n Available options include:<\/p>\n High-quality components, strict manufacturing processes and professional testing ensure stable performance during continuous operation.<\/p>\n The 120KVA three phase voltage regulator is designed for international applications and supports multiple voltage configurations.<\/p>\n Available voltage solutions include:<\/p>\n Voltnex Power provides customized voltage solutions for distributors, contractors, industrial users and engineering projects worldwide.<\/p>\n CNC machines require stable voltage conditions to maintain precision and production accuracy.<\/p>\n The 120KVA AVR provides:<\/p>\n Suitable for:<\/p>\n Modern factories rely heavily on automation equipment and control systems.<\/p>\n The AVR provides reliable power support for:<\/p>\n Sensitive IT infrastructure requires clean and stable electricity.<\/p>\n The integrated isolation transformer helps improve power quality for:<\/p>\n Precision instruments require highly stable power conditions.<\/p>\n Suitable for:<\/p>\n As a professional industrial power equipment manufacturer, Voltnex Power provides customized solutions according to different project requirements.<\/p>\n Customization options include:<\/p>\n We support:<\/p>\n The Voltnex 120KVA Three Phase Smart Automatic Voltage Regulator AVR with Built-in Isolation Transformer<\/strong> is designed for customers who require reliable voltage control, clean power supply and continuous operation in demanding industrial environments.<\/p>\n Compared with standard voltage stabilizers, this integrated system combines automatic voltage regulation, isolation transformer protection and intelligent monitoring technology<\/strong> into one complete power solution.<\/p>\n The high-capacity 120KVA AVR can effectively handle unstable grid conditions, voltage fluctuations and electrical interference, ensuring connected equipment operates with improved stability and longer service life.<\/p>\n It is widely used in:<\/p>\n The advanced servo motor control system continuously detects voltage changes and automatically adjusts output voltage within the required accuracy range.<\/p>\n Benefits include:<\/p>\n The system is suitable for industrial environments where voltage stability directly affects production quality.<\/p>\n The built-in isolation transformer provides additional electrical protection between input and output circuits.<\/p>\n Main advantages:<\/p>\n This design makes the 120KVA AVR especially suitable for CNC equipment, automation systems and precision electrical loads.<\/p>\n The intelligent touch screen control cabinet provides convenient operation and real-time monitoring.<\/p>\n Operators can easily check:<\/p>\n The smart interface improves maintenance efficiency and allows quick identification of abnormal conditions.<\/p>\n Voltnex Power provides customized solutions according to different countries and industrial applications.<\/p>\n Available customization:<\/p>\n The 120KVA AVR can be configured for electrical standards in:<\/p>\n CNC machines require highly stable power conditions to maintain machining accuracy and production efficiency.<\/p>\n The 120KVA AVR with isolation transformer helps:<\/p>\n Suitable equipment:<\/p>\n Modern automated factories depend on stable electricity for continuous operation.<\/p>\n The system provides reliable power support for:<\/p>\n Customer Requirement:<\/strong><\/p>\n A CNC machining factory required a stable power supply system due to frequent voltage fluctuations from the local electrical grid. The factory operated multiple CNC machines and precision processing equipment that were sensitive to voltage instability.<\/p>\n Voltnex Solution:<\/strong><\/p>\n Voltnex supplied a 120KVA Three Phase Automatic Voltage Regulator AVR with Built-in Isolation Transformer<\/strong>.<\/p>\n Configuration:<\/p>\n Results:<\/strong><\/p>\n Customer Requirement:<\/strong><\/p>\n An automation equipment manufacturer needed a reliable power protection solution for robotic production lines and industrial control systems.<\/p>\n The main requirements included:<\/p>\n Voltnex Solution:<\/strong><\/p>\n A customized 120KVA Smart AVR Power Stabilizer with Isolation Transformer<\/strong> was provided.<\/p>\n Configuration:<\/p>\n Results:<\/strong><\/p>\n Voltnex Power specializes in manufacturing:<\/p>\n With professional manufacturing capability, we provide:<\/p>\n \u2705 Factory Direct Supply Our goal is to provide reliable industrial power solutions for customers worldwide.<\/p>\n A 120KVA AVR voltage stabilizer automatically regulates unstable input voltage and provides stable output power to protect industrial equipment and improve operational reliability.<\/p>\n The built-in isolation transformer provides electrical separation, reduces interference and improves power quality for sensitive equipment.<\/p>\n Yes. Voltnex Power supports customized voltage configurations including 110V, 120V, 208V, 220V, 230V, 240V, 380V, 400V, 415V, 440V and 480V AC.<\/p>\n Yes. The system is widely used for CNC machining centers, laser equipment and precision industrial machines requiring stable voltage.<\/p>\n The standard voltage accuracy is \u00b11% to \u00b13%, depending on the application requirements and configuration.<\/p>\n Yes. Voltnex Power provides OEM\/ODM manufacturing including voltage customization, cabinet design, winding options and control system configuration.<\/p>\n Yes. It is suitable for PLC systems, robotic equipment, production lines and automated manufacturing applications.<\/p>\n The system includes protection functions such as:<\/p>\n The integrated AVR and isolation transformer provide both voltage regulation and electrical isolation, offering better power quality and stronger equipment protection.<\/p>\n Yes. Voltnex Power provides worldwide delivery, technical documentation, engineering support and customized industrial power solutions.<\/p>\n \ud83d\udce6 Global Fast Shipping <\/p>
\nAdvanced Three Phase AVR Technology for Stable Industrial Power<\/h2>\n
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\nBuilt-in Isolation Transformer for Clean and Protected Power Supply<\/h2>\n
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\nSmart Touch Screen Control Cabinet Design<\/h2>\n
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\nHeavy Duty Industrial Structure & Reliable Electrical Performance<\/h2>\n
High Efficiency Power Regulation<\/h3>\n
Industrial Cabinet Construction<\/h3>\n
Flexible Electrical Configuration<\/h3>\n
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Long Service Life Design<\/h3>\n
\nWide Voltage Compatibility for Global Markets<\/h2>\n
North America<\/h3>\n
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South America<\/h3>\n
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Europe<\/h3>\n
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Asia & Africa<\/h3>\n
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\nApplications of 120KVA Smart AVR Voltage Stabilizer<\/h2>\n
CNC Machine Power Protection<\/h3>\n
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\nIndustrial Automation Systems<\/h3>\n
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\nData Center & Communication Equipment<\/h3>\n
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\nMedical & Laboratory Applications<\/h3>\n
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\nCustomized OEM & ODM Manufacturing Service<\/h2>\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 Model<\/td>\n 120KVA Three Phase Smart Automatic Voltage Regulator AVR with Built-in Isolation Transformer<\/td>\n<\/tr>\n \n Product Type<\/td>\n Industrial Automatic Voltage Stabilizer & Power Conditioner<\/td>\n<\/tr>\n \n Rated Capacity<\/td>\n 120KVA<\/td>\n<\/tr>\n \n Phase<\/td>\n Three Phase<\/td>\n<\/tr>\n \n Input Voltage<\/td>\n 110V \/ 120V \/ 208V \/ 220V \/ 230V \/ 240V \/ 380V \/ 400V \/ 415V \/ 440V \/ 480V AC Customized<\/td>\n<\/tr>\n \n Output Voltage<\/td>\n Customized According to Customer Requirements<\/td>\n<\/tr>\n \n Control Type<\/td>\n Servo Motor Automatic Voltage Regulation with Smart Touch Screen Control System<\/td>\n<\/tr>\n \n Isolation Transformer<\/td>\n Built-in Isolation Transformer for Electrical Isolation, Noise Reduction and Clean Power Supply<\/td>\n<\/tr>\n \n Frequency<\/td>\n 50Hz \/ 60Hz<\/td>\n<\/tr>\n \n Voltage Accuracy<\/td>\n \u00b11% \u2013 \u00b13%<\/td>\n<\/tr>\n \n Regulation Speed<\/td>\n Fast Servo Motor Voltage Adjustment for Stable Output Performance<\/td>\n<\/tr>\n \n Protection Function<\/td>\n Over Voltage, Under Voltage, Overload, Short Circuit and Over Temperature Protection<\/td>\n<\/tr>\n \n Display & Monitoring<\/td>\n Smart Touch Screen Display with Real-Time Voltage and Operating Status Monitoring<\/td>\n<\/tr>\n \n Cooling Method<\/td>\n Air Self-Cooling \/ Fan Cooling Optional<\/td>\n<\/tr>\n \n Insulation Class<\/td>\n Class F \/ Class H<\/td>\n<\/tr>\n \n Winding Material<\/td>\n Copper Winding Available for High Efficiency and Heavy Duty Applications<\/td>\n<\/tr>\n \n Cabinet Design<\/td>\n Industrial Protection Cabinet with Customized Structure Options<\/td>\n<\/tr>\n \n Manufacturing Standard<\/td>\n IEC Standard Design, OEM & ODM Manufacturing Available<\/td>\n<\/tr>\n \n \u5e94\u7528<\/td>\n CNC Machines, Industrial Automation, Data Centers, Medical Equipment, Production Lines and Precision Electrical Systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n Why Choose Voltnex 120KVA Smart AVR Voltage Stabilizer?<\/h2>\n
Advanced Voltage Regulation for Industrial Power Protection<\/h3>\n
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\nKey Advantages of 120KVA Three Phase AVR with Isolation Transformer<\/h2>\n
\u26a1 High Precision Voltage Stabilization<\/h3>\n
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\n\ud83d\udee1\ufe0f Integrated Isolation Transformer Protection<\/h3>\n
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\n\ud83d\udda5\ufe0f Smart Touch Screen Monitoring System<\/h3>\n
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\n\ud83d\udd27 Flexible Customization for Global Projects<\/h3>\n
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\nIndustrial Applications<\/h2>\n
CNC Machine Power Supply Solution<\/h3>\n
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\nFactory Automation Power Protection<\/h3>\n
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\nProject Case Studies<\/h2>\n
Case Study 1: CNC Machining Factory in South America<\/h3>\n
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\nCase Study 2: Industrial Automation Project in Southeast Asia<\/h3>\n
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\nWhy Choose Voltnex Power as Your AVR Manufacturer?<\/h2>\n
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\u2705 OEM & ODM Service
\u2705 Customized Voltage Solutions
\u2705 Global Export Experience
\u2705 Technical Support Before and After Sales<\/p>\n
\nFrequently Asked Questions (FAQ)<\/h2>\n
1. What is the main function of a 120KVA AVR voltage stabilizer?<\/h3>\n
\n2. Why does the 120KVA AVR include an isolation transformer?<\/h3>\n
\n3. Can the 120KVA voltage stabilizer support different countries’ voltages?<\/h3>\n
\n4. Is this 120KVA AVR suitable for CNC machines?<\/h3>\n
\n5. What is the voltage accuracy of this automatic voltage regulator?<\/h3>\n
\n6. Does Voltnex provide OEM and ODM customization?<\/h3>\n
\n7. Can this 120KVA AVR work with industrial automation systems?<\/h3>\n
\n8. What protection functions does the AVR include?<\/h3>\n
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\n9. What is the difference between a normal voltage stabilizer and this AVR with isolation transformer?<\/h3>\n
\n10. Does Voltnex Power provide global shipping and technical support?<\/h3>\n
\nOur Commitment To You<\/h2>\n
\ud83d\udcde 24\/7 Technical Support
\ud83d\udcc4 Datasheet Available Upon Request
\ud83c\udfed OEM & ODM Manufacturing
\ud83c\udf0e Worldwide Industrial Power Solutions<\/p>\n\n<\/ul><\/div>\n