Factory Direct Wholesale 20KVA 380V Voltage Stabilizer | 3 Phase Industrial Automatic Voltage Regulator

Product Overview

Key Features & Competitive Advantages

• Precision & Rapid Response: Adopts a microcomputer control board with sub-modulation technology, delivering ±2% output accuracy, millisecond-level fast signal adjustment and zero waveform distortion, ensuring stable power for even the most sensitive precision equipment.
• Durable & Efficient Build: Features full purple copper coil with automatic regular tight winding, double high-conductivity carbon brushes, and high-insulation reliable terminals, realizing low energy losses, full capacity output and extended service life.
• 360° Protection System: Integrated over voltage, under voltage, over load, short circuit and surge protection, providing all-round safety for both the stabilizer and your connected industrial equipment.
• User-Friendly Design: Equipped with brake wheels for convenient mobility, supports pointer/digital display options, and adapts to harsh working environments ranging from -10°C to +45°C.
• Global Grid Compatibility: Supports inductive, capacitive and resistive loads, with a 304-456VAC wide input voltage range, fully adaptable to different grid standards worldwide.

Why Choose Us

Technical Specifications

Frequently Asked Questions (FAQ)

1. What is the lead time for the 20KVA 380V voltage stabilizer?

   Normally 3-7 working days for standard orders, and 10-30 days for customized or bulk orders based on specific specifications.
2. How do you control your product quality?

   Our professional QC team monitors raw material incoming inspection and the full manufacturing process. Every unit passes strict full-function testing before shipment.
3. What are your payment terms?

   30% deposit for standard products, 50% advance payment for customized orders, with the full balance settled before shipment.
4. Do you provide technical support for product installation?

   Yes, our professional engineering team offers free video and telephone guidance, as well as optional on-site installation and debugging service.
5. What kind of packaging do you use for the products?

   Large-capacity units use reinforced wooden cases for transportation protection, while small products use high-strength cartons. Custom packaging is available as required.
6. Do you support OEM/ODM with our company logo?

   Yes, we fully accept OEM and ODM services. Your brand logo and company name can be customized on products, user manuals and technical specifications for bulk orders.
7. What is your main market for this industrial voltage stabilizer?

   Our products are sold globally, covering core markets including Central Asia, East Asia, South Asia, Africa, South America and North America.
8. What is your monthly production capacity?

   Our monthly capacity is around 10,000 units for low-power models, and 2,000 units for high-power industrial voltage stabilizers.
9. What is the minimum order quantity (MOQ) for this 20KVA voltage stabilizer?

   Our MOQ is 1 set for standard models, supporting both sample testing and bulk wholesale orders.
10. What types of loads is this stabilizer compatible with?

    It fully supports inductive, capacitive and resistive loads, ideal for factories, CNC machines, EV charging stations, AI data centers, generators, medical equipment and more.
11. What after-sales service do you offer?

    We provide lifetime free telephone technical guidance, free component replacement for quality issues within the warranty period, and flexible on-site service options.

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