Voltage Regulator

Ensure stable and efficient power performance with Hairui Electric’s DBW/SBW Series Automatic Voltage Stabilizers. These advanced Voltage Regulators are designed for industrial power systems that demand precise voltage control, high reliability, and continuous protection from power fluctuations.

The DBW/SBW Series Automatic Voltage Regulators from Hairui Electric are engineered for seamless stabilization in modern industrial and commercial power systems. Power fluctuations can cause costly equipment damage, production downtime, or data loss. Hairui regulators maintain consistent output voltage within the rated limits, ensuring stable operation of sensitive machinery and electrical systems.

Featuring servo-motor control, fast response time, and minimal waveform distortion, our voltage regulators deliver reliable performance under variable loads or unstable grid conditions. Each unit is built with fire-resistant enclosures, high-quality copper windings, and electronic circuit protection to guarantee durability and safety.

These regulators are ideal for factories, hospitals, data centers, telecommunication systems, and laboratories—any environment that requires continuous, clean power supply for precision equipment.

voltage regulator 6
voltage regulator 1
The DBW/SBW Series Automatic Voltage Stabilizer is designed to provide a stable and reliable power
Hairui Electric

Can't find what you're looking for?

For decades, Hairui has been dedicated to helping numerous well-known enterprises and institutions customize reliable equipment. With strong production capabilities and professional expertise, we ensure that our equipment is fully compliant and meets your requirements.

Our Advantage

  1. High Accuracy and Fast Regulation: Voltage accuracy up to ±1% with real-time servo control.
  2. Wide Application Voltage Range: Suitable for both single-phase and three-phase power systems.
  3. Intelligent Protection System: Includes over-voltage, under-voltage, overload, and short-circuit protection.
  4. Durable and Low Maintenance: High-quality materials ensure long service life and reliable operation.
  5. Customizable Capacity: Available in multiple power ratings to meet different industrial needs.
  6. Energy Saving & Environmentally Friendly: Designed for minimal loss and improved energy efficiency.
product_1

Safety

product_2

Easy To Use

product_3

Easy To Install

product_4

Widely Used

Start your power engineering project

Our technical consultants offer 24/7 online consultation to assist you through the entire process, from drawing design and equipment selection to installation guidance.
What products do you specialize in?

We specialize in a wide range of electrical equipment, including box-type transformers, dry-type and oil-immersed transformers, high and low-voltage switchgear, vacuum circuit breakers, ring main units, and inflatable cabinet series.

Yes, we offer customization services for various specifications, ratings, and designs to meet your project requirements. Please contact our sales team with your detailed needs.

You can request a quote by providing your project details, specifications, and required quantities via our email: xuli88880604@gmail.com. We will provide a detailed quotation promptly.

Submit Request