This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Liyond Logo Liyond

Liyond: Powering Your MV&HV Electrical Switchgear Projects

As a leading supplier of medium and high-voltage switchgear and accessories in China, Liyond offers a comprehensive range of innovative, high-quality solutions for power distribution, industrial plants, and utility substations.

About Liyond

Liyond, formerly known as Yueqing Liyond Electric Co., Ltd, has been powering industries since 2001. As a leading manufacturer of medium and high-voltage switchgear in China, we are committed to delivering reliable, efficient, and innovative electrical solutions for a wide range of applications.

Our product portfolio includes vacuum circuit breakers, gas-insulated switchgear, ring main units, metal-clad switchgear, load break switches, vacuum contactors, and a wide array of switchgear components and accessories. We serve power stations, industrial enterprises, mining operations, and utility substations worldwide.

  • 20+ Years of Industry Experience
  • Global Export to 50+ Countries
  • ISO-Certified Manufacturing
  • Custom Engineering Support
Liyond Factory

Our Product Range

Liyond offers a comprehensive portfolio of MV and HV electrical switchgear products designed for reliability, safety, and long service life in demanding environments.

Vacuum Circuit Breaker

Vacuum Circuit Breaker

Advanced devices using vacuum as the arc extinguishing medium for reliable interruption of medium to high voltage circuits. Ideal for power distribution and industrial applications.

  • • 12kV, 24kV, 40.5kV ratings
  • • Indoor and outdoor models
  • • Low maintenance, long life
SF6 Load Break Switch

SF6 Load Break Switch

High-performance switch for safe load interruption and isolation in MV systems. Utilizes SF6 gas for excellent insulation and arc quenching.

  • • Up to 40.5kV rating
  • • Three-position operation
  • • Compact and reliable design
Medium Voltage Switchgear

Medium Voltage Switchgear

Complete indoor switchgear solutions including KYN metal-clad and withdrawable types for safe and efficient power control.

  • • KYN28, KYN61 series
  • • 12kV to 40.5kV
  • • IEC and ANSI compliant
Gas Insulated Switchgear

Gas Insulated Switchgear

Compact, SF6-insulated switchgear ideal for space-constrained installations such as urban substations and industrial facilities.

  • • Space-saving design
  • • High reliability
  • • Low environmental impact
Outdoor HV

Outdoor High-Voltage Switchgear

Robust outdoor solutions including pole-mounted circuit breakers and reclosers for overhead distribution networks.

  • • ZW7-40.5kV model available
  • • 35kV and 110kV options
  • • Weather-resistant enclosures
LV Components

Low Voltage Switchgear

Complete LV switchboard solutions and components for safe and efficient low-voltage power distribution.

  • • 8PT withdrawable type
  • • Modular design
  • • IEC 61439 compliant
Instrument Transformer

Instrument Transformer

Current and voltage transformers for accurate metering, protection, and control in MV/HV systems.

  • • High accuracy class
  • • Multiple ratios available
  • • Resin or oil insulated
Earthing Switch

Earthing Switch

Safety-critical devices for grounding circuits during maintenance. Ensures personnel safety in switchgear systems.

  • • Mechanical interlocking
  • • Visible break contact
  • • High short-circuit withstand
Disconnector Switch

Disconnector Switch / Isolator

Provides visible isolation in MV systems. Used in conjunction with circuit breakers for safe maintenance.

  • • Manual and motorized operation
  • • Indoor and outdoor types
  • • High dielectric strength
Vacuum Contactor

Vacuum Contactor

Ideal for frequent switching applications such as motor control, capacitor switching, and transformer control.

  • • High electrical endurance
  • • Compact design
  • • Low noise operation
Auxiliary Switch

Auxiliary Switch

Provides status indication and control interlocking for switchgear operations. Critical for automation and safety.

  • • Multi-pole configurations
  • • High reliability
  • • Easy integration
Insulation Accessories

Switchgear Insulation Accessories

Epoxy resin components such as contact arm bushings (e.g., LYC421) for high insulation, strength, and stability.

  • • Epoxy resin material
  • • Customizable current ratings
  • • High dielectric performance

Why Choose Liyond?

We deliver unmatched quality, innovation, and support in the MV/HV switchgear industry.

High Reliability

Our products are engineered for long service life and minimal downtime in critical power systems.

Innovative Design

We continuously invest in R&D to deliver cutting-edge switchgear technology and environmental solutions.

Global Support

With exports to over 50 countries, we provide responsive technical and after-sales support worldwide.

Custom Solutions

We offer tailored engineering and manufacturing services to meet specific project requirements.

20+
Years in Business
50+
Countries Served
1000+
Products Available
99.8%
Customer Satisfaction

Frequently Asked Questions

Find answers to common questions about our products and services.

What is the difference between MV and HV switchgear?

Medium Voltage (MV) switchgear typically operates between 1kV and 36kV, commonly used in industrial and commercial power distribution. High Voltage (HV) switchgear operates above 36kV, used in transmission networks and large substations.

Do you offer custom switchgear solutions?

Yes, Liyond provides custom engineering and manufacturing services. We can design switchgear solutions tailored to your specific voltage, current, environmental, and space requirements.

What certifications do your products have?

Our manufacturing processes are ISO 9001 certified. Our products comply with IEC, GB, and other international standards. Specific certifications vary by product and can be provided upon request.

How can I get a quote for your products?

You can click the "Get A Quote" button on any product page or visit our official website to submit an inquiry. Our sales team will respond promptly with pricing and technical details.

What is the typical delivery time?

Standard products typically ship within 4-6 weeks. Custom or large orders may require additional time. We will provide an accurate delivery estimate during the quotation process.

Get In Touch

Have questions about our switchgear products or need a custom solution? Contact us today for expert support.

Email: [email protected]

For product inquiries, technical support, or custom solutions, please visit our official website.

Visit Official Website

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]