Industrial power equipment

Professional Voltage Regulators Manufacturer

SVC & TND Series AVR - Stable Power Solutions

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

Certifié CE/CBExpédition MondialePlus de 10 Ans d'Expérience
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Produits en Vedette

SVC-3000VA

SVC-3000VA

SVC-10KVA

SVC-10KVA

SVC-30KVA

SVC-30KVA

SVC-50KVA

SVC-50KVA

SVC-60KVA

SVC-60KVA

TND-SVC-3000VA

TND-SVC-3000VA

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Pourquoi Choisir YOKE ?

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Plus de 10 Ans d'Expérience

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Certifié CE/CB

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Exportations Mondiales

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MOQ Bas + Réponse Rapide

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Pourquoi les Régulateurs de Tension YOKE ?

Fabricant professionnel d'AVR avec plus de 10 ans d'expérience. Produits de qualité avec expédition mondiale.

🏭

Plus de 10 Ans d'Expérience

Spécialisation dans les régulateurs de tension automatique depuis 2014. Séries SVC et TND avec fiabilité prouvée.

✅

Certifié CE/CB

Tous les produits répondent aux normes de sécurité CE et CB. Qualité garantie.

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Ligne de Production Complète

Installations de fabrication modernes avec capacité mensuelle de plus de 10 000 unités.

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Experts en Expédition Mondiale

Expédition vers plus de 50 pays. Options d'expédition maritime et aérienne disponibles.

Produits Régulateurs de Tension Automatique

Produits AVR YOKE - Stabilisateurs de tension série SVC et TND. Capacité de 3KVA à 60KVA pour applications industrielles et domestiques.

Régulateur Automatique SVC-3000VA

Régulateur Automatique SVC-3000VA

Stabilisateur de tension automatique 3KVA pour appareils électroménagers. Conception compacte, réponse rapide, protection fiable. Adapté aux réfrigérateurs, climatiseurs, TVs et ordinateurs. Entrée 140-260V, sortie 220V±3%.

Capacity:3KVA / 2.4KW
Input:140-260V
Output:220V±3%
products.lead:7-15 days
$89.00Demander Maintenant
Régulateur TND-SVC-3000VA Haute Précision

Régulateur TND-SVC-3000VA Haute Précision

Régulateur de tension automatique haute précision 3KVA avec affichage numérique. Idéal pour électronique sensible, équipements médicaux et instruments de précision. Entrée 150-250V, sortie 220V±2%.

Capacity:3KVA / 2.4KW
Input:150-250V
Output:220V±2%
products.lead:7-15 days
$95.00Demander Maintenant
Régulateur Automatique SVC-10KVA

Régulateur Automatique SVC-10KVA

Stabilisateur de tension automatique 10KVA pour usage commercial et industriel. Type relais avec transformateur cuivre. Protège climatiseurs, moteurs, pompes et équipements lourds. Entrée 140-260V, sortie 220V±3%.

Capacity:10KVA / 8KW
Input:140-260V
Output:220V±3%
products.lead:7-15 days
$189.00Demander Maintenant
Régulateur Automatique SVC-30KVA

Régulateur Automatique SVC-30KVA

Régulateur de tension automatique grade industriel 30KVA. Contrôle par servomoteur, régulation rapide. Pour machines CNC, équipements de soudure et lignes de production. Entrée 140-260V, sortie 220V±3%.

Capacity:30KVA / 24KW
Input:140-260V
Output:220V±3%
products.lead:7-15 days
$459.00Demander Maintenant
Régulateur Automatique SVC-50KVA

Régulateur Automatique SVC-50KVA

Stabilisateur de tension lourd 50KVA. Protection triple: surtension, sous-tension, temporisation. Pour usines, ateliers et grands systèmes HVAC. Entrée 140-260V, sortie 220V±3%.

Capacity:50KVA / 40KW
Input:140-260V
Output:220V±3%
products.lead:7-15 days
$689.00Demander Maintenant
Régulateur Automatique SVC-60KVA

Régulateur Automatique SVC-60KVA

Régulateur de tension automatique industriel 60KVA. Affichage numérique, coupure automatique. Pour grands moteurs, compresseurs et équipements industriels. Entrée 140-260V, sortie 220V±3%.

Capacity:60KVA / 48KW
Input:140-260V
Output:220V±3%
products.lead:7-15 days
$789.00Demander Maintenant

Technical Articles

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

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

How to Choose the Right AVR Capacity: Complete Sizing Guide
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.

Voltage Fluctuations: Causes, Effects, and Solutions with AVR
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.

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

Industrial Applications of Voltage Stabilizers: A Complete Overview
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.

AVR Maintenance and Troubleshooting: Complete Service Guide
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 ModelCapacityRecommended UseMax Current
SVC-3000VA3KVA / 2400WHome appliances, computer, TV13A
SVC-10KVA10KVA / 8KWSmall office, shop, multiple rooms40A
SVC-30KVA30KVA / 24KWLarge office, light industrial120A
SVC-50KVA50KVA / 40KWProduction lines, workshop200A
SVC-60KVA60KVA / 48KWHeavy industrial, large machinery240A

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

Questions Fréquemment Posées

Questions courantes sur les régulateurs de tension YOKE - spécifications, applications, expédition et conditions de paiement.

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.

Vous avez d'autres questions ? Contactez notre équipe d'experts.

Contactez-nous

Certifications de Qualité

Les produits YOKE sont certifiés CE et CB, répondant aux normes internationales de sécurité et de qualité.

ISO 9001:2015

Quality Management System

SABS Approved

South African Standards

CE

CE Marking

European Conformity

Test Reports

Material & Coating Tests

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

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