3 Phase Voltage Stabilizer 220V AVR | SBW Series Industrial Automatic Voltage Regulator
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Tel: +86 15926315252 | Mobile/WeChat: +86 15926315252
Email: daniel@shlepus.com | WhatsApp: +86 18979230829
Product Introduction
Our 3 Phase Voltage Stabilizer 220V AVR (SBW series) is a high-performance automatic voltage regulator purpose-built for global industrial, medical and renewable energy applications. With a standard 80KVA rated capacity and fully customizable power range, it delivers stable, precision voltage regulation for 50/60Hz 3 phase systems, with a wide 176-264VAC input range and fixed 220VAC output at ±2% accuracy. Designed to handle inductive, capacitive and resistive loads, it is the ideal AVR solution to protect sensitive equipment from voltage fluctuations. Widely trusted by electrical engineers, factory operators and medical facility managers worldwide, it is perfectly suited for factory power distribution, CNC machine tools, photovoltaic systems, EV charging stations, hospital precision equipment, generators, industrial motors and power transmission infrastructure.
Key Features & Advantages
Engineered for reliable continuous operation, this 3 phase 220V AVR delivers industry-leading performance with high precision, ultra-fast response, long service life, low losses and full capacity operation. Core components include a high-power drive motor for fast brush regulation, high-conductivity double carbon brushes with minimal abrasion, full purple copper winding for accurate voltage stabilization, and a premium compensation transformer for high efficiency. It features a multifunctional LCD display for real-time voltage, current and fault monitoring, integrated brake wheels for easy mobility, optimized heat dissipation with efficient cooling fans, and industrial-grade switches with high-insulation reliable terminals. Comprehensive protection functions include over/under voltage, overload, short circuit, over temperature, phase loss, reverse phase, frequency protection and neutral line missing alert, with switchable power supply/bypass working mode.
Why Choose SHLEIPUSI
As a professional 3 phase voltage stabilizer manufacturer serving the global market, our products are CE and ISO9001 certified, meeting international safety and quality standards. We offer full OEM/ODM services, including custom parameters, appearance, logo branding and packaging, with free professional product photography for bulk orders. Every unit undergoes strict multi-stage quality inspection from raw material intake to final factory testing, ensuring zero defects and consistent performance. We support worldwide shipping with all mainstream Incoterms available, plus lifetime free technical guidance, video/on-site installation support, and free replacement of defective components under warranty. With a monthly capacity of 10,000 small-power units and 2,000 large-power models, we accommodate flexible orders with a minimum order quantity of just 1 set.
Technical Specifications
| Parameter |
Core Specification |
Fully Customizable |
| Product Name |
3 Phase Voltage Stabilizer 220V AVR |
Yes |
| Model |
SBW-80KVA |
Yes |
| Rated Capacity |
80KVA |
Yes |
| Input Voltage Range |
3 Phase 176-264VAC |
Yes |
| Rated Output Voltage |
3 Phase 220VAC |
Yes |
| Working Frequency |
50/60Hz |
Yes |
| Output Accuracy |
±2% |
Yes |
| Display |
Multifunctional LCD Screen |
Yes |
| Protection Class |
Full Multi-Protection System |
Yes |
| Certificates |
CE, ISO9001 |
Yes |
Frequently Asked Questions (FAQ)
- What applications is the 3 phase 220V AVR voltage stabilizer suitable for?
It is ideal for factory power systems, CNC machines, photovoltaic inverters, EV charging stations, hospital medical equipment, generators, elevators and all sensitive industrial equipment requiring stable 220V 3 phase power.
- What is the lead time for 3 phase voltage stabilizers?
Standard models ship within 3-7 working days; custom bulk orders take 20-30 days based on specifications.
- How do you control the product quality of your AVRs?
We have professional quality inspection teams monitoring the entire production process, and only products passing full performance tests are shipped.
- What are your accepted payment terms?
30% deposit for standard products, at least 50% advance payment for custom orders, with full balance settled before shipment.
- Do you provide technical support for product installation?
Yes, our professional technical team offers full installation and application guidance, including remote video and on-site support worldwide.
- What packaging do you use for the voltage stabilizers?
Large units use reinforced seaworthy wooden cases, while small models use high-strength cartons for transit protection.
- Do you accept OEM/ODM orders with our brand logo?
Yes, we provide full OEM/ODM services, including custom logo printing on products, manuals and packaging for bulk orders.
- What are your main global markets?
Our 3 phase voltage stabilizers are sold worldwide, covering Central Asia, East Asia, South Asia, Africa, South America and North America.
- What is your minimum order quantity (MOQ)?
Our MOQ is 1 set for both standard and custom 3 phase 220V AVR voltage stabilizers.
- Can you customize voltage and capacity for my specific project?
Yes, we fully customize input/output voltage, capacity, protection functions and design to match your industrial, medical or renewable energy project needs.
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