What is the warranty period?

All YOKE AVR units come with 2-year warranty covering manufacturing defects.

What is the delivery time to Africa?

Standard sea freight is 20-30 days to major African ports. Air freight available for urgent orders.

Do you provide technical support?

Yes, we provide remote technical support, user manuals, and can arrange on-site service through our African partners.

Professional Voltage Regulators Manufacturer

Q: What payment methods do you accept?

We accept T/T, L/C, PayPal, and payment through alipay/wechat for Chinese clients.

SVC & TND Series AVR - Stable Power Solutions

CE/CB certified, 10+ years experience. Exporting to 50+ countries worldwide.

معتمد CE/CBشحن عالميأكثر من 10 سنوات من الخبرة

احصل على عرض سعر عرض المنتجات

المنتجات المميزة

SVC-3000VA

SVC-10KVA

SVC-30KVA

SVC-50KVA

SVC-60KVA

TND-SVC-3000VA

لماذا تختار YOKE؟

🏭

أكثر من 10 سنوات من الخبرة

تمتلك YOKE أكثر من 10 سنوات من الخبرة في تصنيع منظمات الجهد، متخصصة في منتجات سلسلة SVC و TND.

✅

معتمدة CE/CB

جميع منتجات YOKE حاصلة على اعتماد CE و CB، وتلبية المعايير الدولية للسلامة والجودة.

🌍

صادرات عالمية

تصدر YOKE منظمات الجهد إلى أكثر من 50 دولة حول العالم، مع جودة موثوقة وأسعار تنافسية.

📦

حد أدنى منخفض للطلب + استجابة سريعة

نرحب بطلبات العينات. رد على العرض خلال 24 ساعة. أسعار مباشرة من المصنع.

about.manufacturing

about.quality

about.logistics

لماذا منظمات جهد YOKE؟

شركة تصنيع احترافية لأجهزة تنظيم الجهد مع أكثر من 10 سنوات من الخبرة. منتجات عالية الجودة مع شحن عالمي.

🏭

أكثر من 10 سنوات من الخبرة

متخصصون في منظمات الجهد التلقائية منذ 2014. سلاسل SVC و TND مع موثوقية مثبتة.

✅

معتمد CE/CB

جميع المنتجات تلبي معايير السلامة CE و CB. الجودة مضمونة.

🔧

خط إنتاج كامل

مرافق تصنيع حديثة بسعة شهرية تزيد عن 10,000 وحدة.

🚢

خبراء الشحن العالمي

الشحن إلى أكثر من 50 دولة. خيارات الشحن البحري والجوي متاحة.

منتجات منظمات الجهد التلقائية

منتجات YOKE AVR - مثبتات الجهد سلسلة SVC و TND. سعة من 3KVA إلى 60KVA للتطبيقات الصناعية والمنزلية.

منظم الجهد التلقائي SVC-3000VA

منظم جهد تلقائي 3KVA للأجهزة المنزلية. تصميم مدمج، استجابة سريعة، حماية موثوقة. مناسب للثلاجات، التكييف، التلفاز، والحواسيب. إدخال 140-260 فولت، إخراج 220 فولت ± 3%.

Capacity:3KVA / 2.4KW

Input:140-260V

Output:220V±3%

products.lead:7-15 days

$89.00استفسر الآن

منظم TND-SVC-3000VA عالي الدقة

منظم جهد تلقائي عالي الدقة 3KVA مع شاشة رقمية. مثالي للإلكترونيات الحساسة، المعدات الطبية، وأجهزة الدقة. إدخال 150-250 فولت، إخراج 220 فولت ± 2%.

Capacity:3KVA / 2.4KW

Input:150-250V

Output:220V±2%

products.lead:7-15 days

$95.00استفسر الآن

منظم الجهد التلقائي SVC-10KVA

منظم جهد تلقائي 10KVA للاستخدام التجاري والصناعي. نوعريليه مع محول نحاسي. يحمي التكييف، المحركات، المضخات، والمعدات الثقيلة. إدخال 140-260 فولت، إخراج 220 فولت ± 3%.

Capacity:10KVA / 8KW

Input:140-260V

Output:220V±3%

products.lead:7-15 days

$189.00استفسر الآن

منظم الجهد التلقائي SVC-30KVA

منظم جهد تلقائي درجة صناعية 30KVA. تحكم بسervo motor، تنظيم سريع. لماكينات CNC، معدات اللحام، وخطوط الإنتاج. إدخال 140-260 فولت، إخراج 220 فولت ± 3%.

Capacity:30KVA / 24KW

Input:140-260V

Output:220V±3%

products.lead:7-15 days

$459.00استفسر الآن

منظم الجهد التلقائي SVC-50KVA

منظم جهد ثقيل 50KVA. حماية ثلاثية: الجهد الزائد، الجهد الناقص، المؤقت. للمصانع، الورش، وأنظمة التدفئة والتكييف الكبيرة. إدخال 140-260 فولت، إخراج 220 فولت ± 3%.

Capacity:50KVA / 40KW

Input:140-260V

Output:220V±3%

products.lead:7-15 days

$689.00استفسر الآن

منظم الجهد التلقائي SVC-60KVA

منظم جهد تلقائي صناعي 60KVA. شاشة رقمية، فصل تلقائي. للمحركات الكبيرة، الضواغط، والمعدات الصناعية. إدخال 140-260 فولت، إخراج 220 فولت ± 3%.

Capacity:60KVA / 48KW

Input:140-260V

Output:220V±3%

products.lead:7-15 days

$789.00استفسر الآن

Technical Articles

Learn about AVR technical principles, selection guides, and maintenance tips

6 min read•2026-05-09

How Automatic Voltage Regulators (AVR) Work: A Complete Technical Guide

Learn how automatic voltage regulators stabilize power supply, protect equipment from voltage fluctuations, and ensure consistent electrical output.

7 min read•2026-05-09

How to Choose the Right AVR Capacity: Complete Sizing Guide

Learn how to correctly size an AVR for your needs. Understand KVA ratings, power factor, and how to calculate the right capacity.

8 min read•2026-05-09

Voltage Fluctuations: Causes, Effects, and Solutions with AVR

Understand the causes and effects of voltage fluctuations on electrical equipment. Learn how AVRs protect your appliances.

6 min read•2026-05-09

SVC vs TND Series AVR: Which One is Right for You?

Compare YOKE SVC and TND series voltage regulators. Understand the differences in technology, performance, and applications.

7 min read•2026-05-09

Industrial Applications of Voltage Stabilizers: A Complete Overview

Discover how voltage stabilizers protect industrial equipment in manufacturing, healthcare, IT, and more.

6 min read•2026-05-09

AVR Maintenance and Troubleshooting: Complete Service Guide

Learn essential AVR maintenance tips and troubleshooting techniques. Keep your YOKE voltage regulator running smoothly.

View All Articles→

Voltage Regulator Applications

YOKE voltage regulators are widely used across residential, commercial, and industrial applications worldwide. From protecting home appliances to powering production lines, our CE/CB certified AVRs deliver reliable voltage stabilization.

🏠 Residential Use

Protect air conditioners, refrigerators, TVs, and computers from voltage fluctuations. SVC-3000VA and TND-SVC-3000VA are ideal for home use.

🏢 Commercial Buildings

Stable power for offices, shops, and restaurants. SVC-10KVA and SVC-15KVA models handle multiple appliances simultaneously.

🏭 Industrial & Manufacturing

Power production lines, CNC machines, and heavy equipment. SVC-30KVA to SVC-60KVA models for industrial voltage stabilization needs.

Understanding Automatic Voltage Regulators

Learn how YOKE AVRs protect your equipment from voltage instability and power fluctuations.

SVC Series - Servo Motor Voltage Stabilizers

SVC (Servo Voltage Control) series regulators use a servo motor mechanism to adjust voltage. When input voltage fluctuates, the servo motor automatically moves the carbon brush along the autotransformer winding to maintain stable output voltage. YOKE SVC regulators offer excellent voltage regulation accuracy (±2-3%) and fast response times. Available in capacities from 3KVA to 60KVA, these units are suitable for both residential and light industrial applications where reliable voltage stabilization is critical.

SVC Series Key Features

Voltage Range: 140-260V (single-phase), 280-430V (three-phase)

Output Accuracy: ±2% to ±3%

Response Time: Less than 1 second

Efficiency: ≥ 95%

Frequency: 50/60Hz

Protection: Overload, over-voltage, under-voltage

TND Series - Digital Display Voltage Stabilizers

TND series voltage regulators feature digital LED or LCD displays showing input and output voltage in real-time. These models use advanced electronic control circuitry for faster response times and more precise voltage regulation compared to traditional SVC models. The digital display allows users to monitor voltage conditions at a glance, making TND series ideal for environments where visibility and monitoring are important. Available in various capacities with compact designs suitable for desktop or wall mounting.

TND Series Key Features

Display: Digital LED/LCD showing input and output voltage

Response Time: Approximately 500ms

Voltage Range: 140-260V (single-phase)

Output Accuracy: ±2%

Delay Protection: 3-6 seconds startup delay

Noise Level: Ultra-low noise operation

Why Voltage Stabilization Matters

Voltage fluctuations and power surges are common problems in many electrical grids worldwide. Unstable voltage can cause serious damage to electrical equipment, leading to costly repairs or premature equipment failure. A quality voltage regulator like YOKE AVRs ensures that your appliances and equipment receive consistent, safe voltage levels regardless of input fluctuations. This extends equipment lifespan, reduces downtime, and saves money on repairs and replacements.

🔌 Over-Voltage Protection

Voltage spikes can instantly destroy sensitive electronics. YOKE AVRs detect and correct over-voltage conditions within milliseconds.

⚡ Under-Voltage Protection

Low voltage causes equipment to overheat and fail prematurely. YOKE AVRs boost under-voltage to safe operating levels.

AVR Capacity Selection Guide

Selecting the right capacity is crucial for effective voltage regulation. The AVR capacity should exceed your total load by 20-30% to account for startup currents and future expansion. For inductive loads (motors, compressors), allow 3-5x the running wattage for startup.

AVR Model	Capacity	Recommended Use	Max Current
SVC-3000VA	3KVA / 2400W	Home appliances, computer, TV	13A
SVC-10KVA	10KVA / 8KW	Small office, shop, multiple rooms	40A
SVC-30KVA	30KVA / 24KW	Large office, light industrial	120A
SVC-50KVA	50KVA / 40KW	Production lines, workshop	200A
SVC-60KVA	60KVA / 48KW	Heavy industrial, large machinery	240A

Not sure which capacity you need? Contact our team with your load details and we'll help you select the right model.

Why YOKE?

Numbers Prove Quality - CE & CB certified factory, 10 years Africa-focused

10+

Years Experience

Since 2014, Africa-focused

500+

Global Clients

Across 50+ African countries

2000+

Units Installed

SVC & TND series

98%

On-Time Delivery

Industry leading reliability

0.2%

Defect Rate

Industry average: 1-2%

5000

Units Capacity/Month

Production capacity

🏭ISO 9001:2015

✅CE Certified

🔌CB Certified

🇨🇳Made in China

الأسئلة الشائعة

أسئلة شائعة حول منظمات جهد YOKE - المواصفات والتطبيقات والشحن وشروط الدفع.

What types of voltage regulators do you manufacture?▼

YOKE produces SVC (Servo Voltage Regulator) and TND (High Precision) series. Capacities from 500VA to 100KVA. Single phase and three phase models available.

What is the difference between SVC and TND series?▼

SVC series: Relay type, fast response, affordable. TND series: Servo motor control, higher precision (±2%), digital display, for sensitive equipment.

What input voltage range do your voltage regulators support?▼

Standard input range: 140-260V for single phase. TND series: 150-250V for higher precision. Three phase models: 250-450V or custom.

What is the output voltage accuracy?▼

SVC series: ±3-5% output accuracy. TND series: ±2% output accuracy. Both maintain stable output under varying input conditions.

What is your minimum order quantity (MOQ)?▼

Standard MOQ 1 unit. Sample orders welcome. OEM/ODM orders MOQ 50 units. Bulk pricing for distributors.

What payment methods do you accept?▼

T/T, L/C, PayPal, Western Union. 30% deposit, 70% balance before shipment. Alibaba Trade Assurance for small orders.

Can you customize voltage regulators for specific applications?▼

Yes, OEM/ODM available. Custom voltage ranges, frequencies (50/60Hz), special enclosures, and branding. MOQ 50 units for customization.

What certifications do your products have?▼

CE, CB, ISO 9001:2015 certified. All products undergo strict quality testing. Test reports and certificates available on request.

What is the typical lead time?▼

Standard models: 7-15 days. Custom models: 20-30 days. Express production available for urgent orders (7 days, +15% fee).

Do you offer warranty on your voltage regulators?▼

Yes, 1-2 year warranty depending on model. Warranty covers manufacturing defects. Spare parts and technical support included.

How long is the lifespan of YOKE voltage regulators?▼

YOKE regulators are designed for 10+ years of continuous operation. Lifespan depends on load, environment, and usage conditions.

What applications are suitable for your voltage regulators?▼

Home appliances (refrigerators, AC, TVs), office equipment, medical devices, industrial machinery, CNC equipment, welding machines, and production lines.

Do you ship internationally?▼

Yes, worldwide shipping available. Express (DHL/FedEx): 5-7 days. Sea freight: 20-30 days. Air freight: 10-15 days. CIF/DDP terms available.

What is included in the package?▼

Each unit includes: voltage regulator, user manual, warranty card. Optional: voltage meter display, wall mounting kit, input/output cables.

How do I install the voltage regulator?▼

Wall mount or floor standing installation. Connect input to mains, output to protected equipment. Full installation guide included with each unit.

Why choose YOKE voltage regulators?▼

12+ years manufacturing experience, ISO 9001 certified factory, 98% on-time delivery rate, competitive pricing with 2-year warranty, and global after-sales support.

Do you offer technical support?▼

Yes, 24/7 technical support available. Installation guidance, troubleshooting, and maintenance tips provided. Remote assistance via video call.

How do I place an order?▼

1) Select model and quantity. 2) Request quotation. 3) Confirm specifications. 4) Pay 30% deposit. 5) Production. 6) Inspection. 7) Pay balance. 8) Shipment.

لديك المزيد من الأسئلة؟ تواصل مع فريقنا من الخبراء.

اتصل بنا

شهادات الجودة

منتجات YOKE حاصلة على اعتماد CE و CB، وتلبية المعايير الدولية للسلامة والجودة.

ISO 9001:2015

Quality Management System

SABS Approved

South African Standards

CE Marking

European Conformity

Test Reports

Material & Coating Tests

All products come with material certificates, test reports, and quality guarantees.

طلب عرض سعر

احصل على أسعار المصنع لمنظمات جهد YOKE. الرد خلال 24 ساعة.