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High And Low Voltage Switchgear
High and low voltage switchgear is complete‑set power distribution equipment for power transmission, control and protection. High‑voltage switchgear handles power above 1-kV for incoming power and transformer protection.
Blokset Series Switchgear(LV)
Ø Modular design for flexible configurationØ High operational reliabilityØ Easy installation and maintenanceØ Suitable for various power distribution systems
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YBW-35/12 Integrated Prefabricated Cabin
• Outdoor installation• Altitude: below 1000m• Temperature: - Average: 23°C - Max: 39.9°C - Min: -8.6°C• Humidity: ≤ 75%• Annual rainfall: 1300 mm
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KYN 61-40.5 Series Switchgear(HV)
• Ambient temperature: -15°C to +40°C• Altitude: ≤ 2000m • Humidity: ≤ 95% (daily), ≤ 90% (monthly)• Seismic resistance: ≤ 8 magnitude• Suitable for non-corrosive, non- flammable environments
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KYN28-12 Series Switchgear(MV)
Ø Designed for 3–24kV indoor power distribution systemsØ Integrated control, protection and monitoring functionsØ Intelligent system with remote control and communication capabilityØ Advanced interlocking system for enhanced operational safety
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JLHC-12 Series Environmentally Friendly Gas Insulated Ring Main Unit
• 6kV / 10kV distribution applications• Modular and flexible configuration• Fixed and expandable unit options• Fully sealed, maintenance-free design
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MV Nex Series Switchgear(MV)
Ø Proven reliability in real-world applicationsØ Engineered for safe and stable operationØ User-friendly design for easy handlingØ Modular concept for flexible configuration
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MNS Series Switchgear(LV)
Ø Modular DesignØ Flexible ConfigurationØ Reliable OperationØ Easy Maintenance
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GGD type low-voltage switch cabinet
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JLC-35 type air-insulated switchgear
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Solutions
Smart Industry
New Energy
Buildings
Why Choose Junlang Electric
17‑Year Manufacturing & Design Experience
Supplying high‑low voltage complete distribution sets, components and building electrical products.
Dedicated to intelligent electrical system solutions for State Grid, China Southern Power Grid and building electrical sector.
Intimate After-Sales Service
There are offices in all service areas, which can solve local problems in a timely manner. Professional expert team, comprehensive inspection and full tracking. Provide timely solutions to detected hidden dangers
High Quality Guaranteed
ISO9001 Quality Management System, ISO14001 Environmental Management System, and OHSAS18001 Occupational Health and Safety Management Certificates. Passed national type testing and 3C mandatory product certification.
Strong Team Support
The company currently has 356 employees, including 51 R&D personnel. Dr. Wang from East China Jiaotong University and Senior Engineer He from the National Medium and Low Voltage Power Transmission and Distribution Testing Center have been specially appointed as technical consultants.
Ready to Start Your Project Now?
Specialized in R&D, design, production and sales of high‑low voltage electrical complete‑set equipment,
we offer premium intelligent system solutions.
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