15 kVA TND Series High-Precision Automatic Voltage Regulator (AVR) AC Voltage Stabilizer for Industrial and Commercial Applications

AC Voltage Stabilizer for Industrial and Commercial Applications

The 15 kVA TND Series High-Precision Automatic Voltage Regulator (AVR) AC Voltage Stabilizer is a professional power control solution developed to deliver stable, accurate and continuous voltage output in environments affected by unstable or fluctuating power supply. It is designed to protect electrical equipment from voltage variations, surges and drops, ensuring reliable operation, improved system efficiency and extended equipment lifespan.

Engineered for industrial and commercial applications, the TND Series integrates advanced automatic voltage regulation technology with industrial-grade mechanical design. It is widely deployed in factories, production lines, commercial buildings, infrastructure projects and other critical power systems worldwide.

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Technical Specifications – 15 kVA TND Series AVR AC Voltage Stabilizer

Parameter	Specification
Rated Capacity	15 kVA
Phase Type	Single-phase or Three-phase (optional)
Input Voltage Range	Wide range, customizable
Output Voltage	Adjustable and stabilized
Output Accuracy	±1%–±3% (adjustable)
Frequency	50Hz / 60Hz compatible
Response Time	Fast automatic regulation
Regulation Technology	Servo motor automatic voltage regulation
Protection Functions	Over-voltage, under-voltage, overload, optional short-circuit, thermal protection
Efficiency	≥95%
Cooling Method	Natural air cooling / Forced cooling (optional)
Operating Temperature	-10°C to +40°C (customizable)
Enclosure	Industrial-grade metal cabinet
Installation Type	Floor-standing
Customization	OEM / ODM / Private label available
制造业	China-based manufacturer, factory direct

All parameters and technical configurations can be adjusted according to project requirements and regional power standards.

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Advanced Voltage Regulation Technology

The 15 kVA TND Series AVR continuously monitors the incoming power supply and automatically corrects voltage deviations in real time. When voltage fluctuations occur, the system responds rapidly to maintain output voltage within the specified range, ensuring consistent and reliable power delivery.

This high-precision regulation performance effectively minimizes the impact of unstable grid conditions and protects sensitive industrial and commercial equipment from electrical stress and premature failure.

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Wide Parameter Adaptability for Global Power Grids

Power grid conditions vary significantly across different regions and countries. To address this challenge, the TND Series is designed with wide and flexible parameter adaptability, allowing it to perform reliably under diverse electrical environments.

• Adjustable input and output voltage ranges

• Compatibility with different grid standards

• Flexible frequency support for 50Hz and 60Hz systems

• Configurable protection thresholds

This flexibility makes the stabilizer suitable for global deployment across multiple markets and industries.

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Comprehensive Protection & System Safety

The TND Series incorporates a full range of built-in protection mechanisms to ensure system safety and long-term operational reliability.

• Automatic over-voltage and under-voltage protection

• Overload protection to prevent equipment damage

• Optional short-circuit protection

• Thermal protection for internal components

These protection features help reduce system downtime and enhance operational stability.

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Structural Design & Industrial-Grade Construction

Designed for continuous operation, the stabilizer features a robust mechanical structure and industrial-grade enclosure that provides excellent durability and environmental resistance.

• Heavy-duty metal cabinet

• Optimized internal layout for heat dissipation

• Stable mechanical structure for vibration resistance

• Designed for long-term industrial operation

This construction ensures reliable performance even in demanding industrial environments.

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Quality Control & Manufacturing Excellence

Each 15 kVA TND Series AVR stabilizer is produced under strict quality control processes. From component selection to final assembly and testing, every unit undergoes comprehensive inspection to ensure performance consistency and reliability.

• Incoming material inspection

• In-process quality control

• Full-load testing before shipment

• Electrical safety and performance verification

This manufacturing discipline ensures consistent product quality for global customers.

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OEM / ODM Customization & Branding Support

The TND Series supports full OEM / ODM services, enabling customers to customize technical specifications, appearance and branding according to their market needs.

Customization options include:

• Voltage range and protection parameter configuration

• Enclosure color and design

• Logo printing and private labeling

• Technical documentation customization

This makes the product ideal for distributors, system integrators and project-based customers.

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Extensive Application Coverage

Industrial Power Applications

• Manufacturing plants and factories

• CNC machines and automated production lines

• Textile, printing and packaging equipment

• Welding machines and heavy-duty motors

• Electrical control panels and industrial systems

Commercial & Building Applications

• Office buildings and commercial complexes

• Shopping centers and supermarkets

• Hotels, hospitals and laboratories

• Elevators, HVAC and building automation systems

• Data rooms and communication equipment

Infrastructure & Public Utility Applications

• Power distribution rooms

• Public facilities and municipal infrastructure

• Renewable energy auxiliary power systems

• Transportation-related electrical equipment

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Typical Global Application Cases

Manufacturing Facility – Southeast Asia
Frequent voltage instability affected production efficiency. After installing multiple 15 kVA TND Series AVR stabilizers, voltage stability improved significantly, resulting in reduced downtime and improved productivity.

Commercial Building – Middle East
Customized stabilizers with adjustable voltage ranges ensured reliable operation of elevators and HVAC systems under fluctuating grid conditions.

Distributor OEM Project – South America
OEM-branded TND Series stabilizers helped a regional distributor expand market coverage and meet diverse customer requirements.

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Global Supply Network & Market Coverage

The 15 kVA TND Series AVR AC voltage stabilizer is manufactured by a leading China-based manufacturer, supplier, wholesaler and factory, serving global markets with factory-direct supply and professional export services.

Products are supplied to:

• United States and Canada

• Brazil, Argentina and Mexico

• Australia and New Zealand

• Indonesia, Malaysia and Philippines

• United Arab Emirates and Saudi Arabia

• Germany, France and other European markets

• Russia

• South Africa and Venezuela

• And many other international regions

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Installation, Operation & Maintenance

The stabilizer is designed for easy installation and straightforward operation. Clear wiring terminals, intuitive controls and comprehensive documentation help simplify setup and maintenance.

• Simple floor-standing installation

• Easy access for maintenance

• Stable long-term operation with minimal servicing

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Frequently Asked Questions (FAQ)

Can the voltage ranges be customized?
Yes. Input and output voltage ranges can be configured according to local grid conditions and application requirements.

Is OEM / ODM or private branding available?
Yes. OEM, ODM and private label services are fully supported.

Is the stabilizer suitable for global markets?
Yes. It is designed for international use and compatible with multiple grid standards.

What applications is it best suited for?
It is suitable for industrial manufacturing, commercial buildings and infrastructure projects.

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A Trusted Global Power Stabilization Solution

Combining advanced voltage regulation technology, flexible parameter configuration, industrial-grade durability and comprehensive customization support, the 15 kVA TND Series High-Precision Automatic Voltage Regulator (AVR) AC Voltage Stabilizer delivers stable, accurate and reliable power control for industrial and commercial applications worldwide.

The TND Series is available in a wide range of commonly used power capacities, including 10 kVA, 15 kVA, 20 kVA, 30 kVA, 50 kVA, 75 kVA, 100 kVA and higher ratings, covering the needs of small workshops, medium industrial loads and large commercial power systems. Both single-phase and three-phase configurations are supported, with wide and adjustable input/output voltage ranges, 50Hz / 60Hz frequency compatibility, and multiple protection options. All electrical parameters, protection thresholds and structural designs can be customized according to project requirements, local grid conditions and application scenarios.

As a professional, factory-direct power stabilization solution, the TND Series supports OEM / ODM services, private labeling and custom design, making it ideal for distributors, system integrators, contractors and project-based buyers. From capacity selection and technical consultation to production, testing and global delivery, each stabilizer is manufactured under strict quality control to ensure long-term reliability and consistent performance.

For technical consultation, customized configuration, pricing information or bulk purchasing, professional support is available to help select the most suitable voltage stabilization solution for your application. Whether used in industrial manufacturing, commercial facilities or infrastructure projects, the TND Series offers a scalable and dependable power stabilization solution trusted by customers across global markets.

A professional, customizable and globally proven voltage stabilization solution — PowerNex.