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Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Specifications
Brand Name :
SHLEIPUSI Or Support OEM/ODM Service
Model Number :
SBW-120KVA
Certification :
CE;ISO9001;UL
Place of Origin :
Shanghai
MOQ :
1
Price :
1 pc≤Qty≤5 pcs 1650USD; 5 pcs＜Qty≤100 pcs 1580USD; 100pcs＜Qty 1555USD
Payment Terms :
T/T,D/P,D/A,L/C,Western Union,Alipay,Wechat Pay
Supply Ability :
1000000PCS
Delivery Time :
1 pc≤Qty≤5 pcs 1-7 working days; 5 pcs＜Qty≤100 pcs 7-14 working days; 100pcs＜Qty More than 14 working days
Packaging Details :
Non-fumigation plywood case ; Reference packing size: 64X108X132M; Reference weight: 340KG
Product name :
120KVA AC Three Phase Voltage Stabilizer
Place of origin :
Shanghai, PRC
Rated capacity :
120KVA Or Customized
Product model :
SBW-120KVA
Rated input voltage :
380VAC±20% Or Customized
Output voltage :
380VAC Or Customized
Output precision :
±1～2%
Working temperature :
－15℃~＋45℃
Description

120KVA AC Three Phase Voltage Stabilizer | SBW Series Industrial Automatic Voltage Regulator

Contact Us

Tel: +86 15926315252 | Mobile/WeChat: +86 15926315252

Email: daniel@shlepus.com | WhatsApp: +86 18979230829

Product Introduction

Our 120KVA AC Three Phase Voltage Stabilizer (SBW series) is a heavy-duty, high-performance automatic voltage regulator (AVR) engineered for global industrial, medical and renewable energy applications. With a standard 120KVA rated capacity and fully customizable power range, it delivers stable, precision voltage regulation for 50/60Hz 3 phase power systems, featuring a wide 304-456VAC input range and fixed 380VAC output at ±2% accuracy. Designed to seamlessly handle inductive, capacitive and resistive loads, it is the ideal AVR solution to protect sensitive industrial equipment from harmful 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 & Competitive Advantages

This 120KVA 3 phase voltage stabilizer delivers industry-leading performance with high precision, ultra-fast response, long service life, low losses, full capacity operation and a wide voltage regulation range. Core components include a high-power drive motor for fast brush voltage regulation, high-conductivity double carbon brushes with minimal abrasion, full purple copper winding for accurate voltage stabilization, and a premium compensation transformer with high-grade raw materials for maximized regulation 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, industrial-grade switches, and 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 AC three 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 120KVA AC Three Phase Voltage Stabilizer Yes
Model SBW-120KVA Yes
Rated Capacity 120KVA Yes
Input Voltage Range 3 Phase 304-456VAC Yes
Rated Output Voltage 3 Phase 380VAC Yes
Working Frequency 50/60Hz Yes
Output Accuracy ±2% Yes
Display Multifunctional LCD Screen Yes
Certificates CE, ISO9001 Yes
Working Mode Voltage Stabilization / Bypass Yes

Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer

Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer


Frequently Asked Questions (FAQ)

  1. What applications is the 120KVA AC three phase 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 380V 3 phase power.
  2. What is the lead time for 120KVA three phase voltage stabilizers?

    Standard models ship within 3-7 working days; custom bulk orders take 20-30 days based on specifications.
  3. How do you control the product quality of your voltage stabilizers?

    We have professional quality inspection teams monitoring the entire production process, and only products passing full performance tests are shipped.
  4. 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.
  5. 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.
  6. What packaging do you use for the 120KVA voltage stabilizers?

    Large units like 120KVA models use reinforced seaworthy wooden cases, with custom packaging options available.
  7. 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.
  8. What are your main global markets?

    Our three phase voltage stabilizers are sold worldwide, covering Central Asia, East Asia, South Asia, Africa, South America and North America.
  9. What is your minimum order quantity (MOQ)?

    Our MOQ is 1 set for both standard and custom 120KVA AC three phase voltage stabilizers.
  10. 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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Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer

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Product Detail
Brand Name :
SHLEIPUSI Or Support OEM/ODM Service
Model Number :
SBW-120KVA
Certification :
CE;ISO9001;UL
Place of Origin :
Shanghai
MOQ :
1
Price :
1 pc≤Qty≤5 pcs 1650USD; 5 pcs＜Qty≤100 pcs 1580USD; 100pcs＜Qty 1555USD
Contact Supplier
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Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer
Industrial voltage stabilizer AC voltage regulator 220V 380V Voltage Stabilizer

Shanghai Lepus Electrical Equipment Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Voltage Transformer, Servo Voltage Regulator, Variac Transformer
Total Annual :
5,800,000USD-7,300,000
Employee Number :
25~35
Certification Level :
Verified Supplier
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