380V 3 Phase AC Automatic Voltage Regulators | TNS Series Industrial Voltage Stabilizer

Product Overview

Key Features & Competitive Advantages

• High Precision & Fast Response: Microcomputer control board with sub-modulation technology ensures ±2% output accuracy, with rapid servo-driven adjustment to stabilize voltage in milliseconds, eliminating unplanned downtime for sensitive equipment.
• Durable & High-Efficiency Design: Full purple copper coils with tight, standardized winding minimize power losses, while double high-conductivity carbon brushes extend service life, delivering full rated capacity, low energy consumption, and long-term reliable operation.
• Comprehensive Protection System: Built-in over-voltage, under-voltage, over-current, overload, short-circuit, and surge protection to safeguard your valuable industrial equipment from grid anomalies and voltage spikes.
• User-Friendly & Versatile: Equipped with brake wheels for flexible on-site mobility, highly insulated reliable terminals, optional pointer or digital display for real-time monitoring, and full compatibility with resistive, inductive, and capacitive loads for diverse industrial scenarios.

Why Choose Our Voltage Regulators

Technical Specifications

Frequently Asked Questions (FAQ)

1. What is your order lead time?
    
   Normally 3-7 working days for standard orders; 10-30 days for customized or bulk orders based on specific specifications.
2. How do you control product quality?
    
   Our professional QC team monitors raw material incoming inspection and the full manufacturing process. All products pass strict performance and safety testing before shipment.
3. What are your payment terms?
    
   30% deposit for standard products, 50% advance payment for customized models, with the full balance settled before shipment.
4. Do you provide technical support for product installation?
    
   Yes. Our professional engineering team offers full installation and application guidance, including video support, on-site debugging, and lifetime free telephone guidance.
5. What packaging do you use for your products?
    
   Large-capacity models use reinforced wooden cases for transportation protection, while small models use high-strength cartons. Custom packaging is available on request.
6. Do you accept OEM and ODM services?
    
   Yes. We support full OEM/ODM solutions, including custom logo printing on products, user manuals, and technical documents for bulk orders.
7. What are your main global markets?
    
   Our products are sold worldwide, covering core markets in Central Asia, East Asia, South Asia, Africa, South America, and North America.
8. What is your monthly production capacity?
    
   We produce approximately 10,000 units monthly for low-power models, and 2,000 units monthly for high-power industrial voltage regulators.
9. What is your minimum order quantity (MOQ)?
    
   Our MOQ is 1 set for both standard and customized models, fully supporting sample orders and project trial demands.

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