High Voltage Switchgear Manufacturer - Langsung Electric | 20+ Years Expertise

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Harbin Langsung Electric Co., Ltd. - Leading Global Manufacturer of High Voltage Switchgear

Langsung Electric is a global leader with over 20 years of expertise in manufacturing high-quality electrical equipment, specializing in high voltage switchgear solutions. We design, produce, and supply innovative systems for industries worldwide, with manufacturing facilities in China and Nigeria to ensure regional standard compliance. As a partner of Schneider Electric, our high voltage switchgear meets the highest international standards for safety, reliability, and performance. Committed to excellence through innovation, strict quality control, and customer satisfaction, we deliver tailored solutions for energy, construction, and telecom sectors, empowering global projects with efficient power distribution.
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Why Choose Langsung Electric for High Voltage Switchgear?

Schneider-Certified Quality & Reliability

Langsung Electric’s high voltage switchgear, such as the KYN61-40.5 series, is developed in collaboration with Schneider Electric, integrating world-class components and technical standards. Our products undergo rigorous testing for dielectric strength, short-circuit withstand, and operational durability, ensuring compliance with IEC and GB standards. This partnership guarantees that every switchgear system delivers consistent performance in harsh industrial environments, reducing maintenance costs and downtime.

Intelligent Solutions for Modern Grid Demands

Our high voltage switchgear combines mechanical reliability with smart monitoring features, including 24/7 automated diagnostics and remote operation capabilities. Models like KYN28-12 incorporate robotic inspection systems to detect anomalies in real time, enhancing safety and efficiency. Designed for seamless integration with renewable energy grids, our switchgear supports grid stability and optimizes energy distribution for sustainable projects.

Related products

Langsung Electric specializes in manufacturing load break switch high voltage switchgear, designed to provide a safe and reliable means of isolating and switching loads in high voltage electrical systems. With over two decades of experience, we have developed a deep understanding of the challenges associated with load breaking in high voltage environments. Our load break switch high voltage switchgear is engineered with advanced load break switches that are capable of interrupting and making load currents under normal and abnormal conditions. This allows operators to safely isolate and switch loads without the need for additional equipment or procedures, reducing the risk of electrical arcs and ensuring the safety of personnel. At Langsung Electric, we understand the importance of reliability and safety in load break switch applications. Therefore, our switchgear is designed to adhere to the highest international standards for safety, performance, and reliability. The load break switches in our switchgear are tested and certified to ensure they can withstand the mechanical and electrical stresses associated with load breaking operations. Our load break switch high voltage switchgear is suitable for a wide range of applications, including power distribution, motor control, and capacitor switching. By choosing Langsung Electric's load break switch high voltage switchgear, you're investing in a product that offers superior load breaking capabilities, ensuring the safety and reliability of your electrical systems.

Frequently Asked Questions

What makes Langsung Electric’s high voltage switchgear stand out from competitors?

Our switchgear combines Schneider Electric’s technological expertise with 20+ years of manufacturing excellence. It features advanced arc-proof designs, intelligent monitoring systems, and a proven track record in global projects. Unlike many competitors, we offer end-to-end solutions—from design to after-sales service—with localized support in key regions, ensuring quick response and long-term reliability.
Yes, all products are certified to meet IEC, ISO, and national standards (e.g., GB in China). As a Schneider partner, we follow strict quality control processes, and our switchgear is tested for parameters like insulation resistance, temperature rise, and mechanical endurance. This ensures compliance with global safety regulations and suitability for projects in any country.

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customer evaluation

Brian
Unmatched reliability for our power plant project

Langsung Electric’s high voltage switchgear has been instrumental in our power station expansion. The KYN61-40.5 units have operated flawlessly for three years, with minimal maintenance. Their team’s technical support during installation ensured compliance with local regulations, and the smart monitoring system helps us detect issues before they escalate. Highly recommended for large-scale projects.

Charlotte
Innovative solution that exceeded our expectations

As a renewable energy developer, we needed switchgear that could handle fluctuating power inputs from our wind farm. Langsung’s customized solution integrated seamlessly with our system, and the remote monitoring capabilities have improved our operational efficiency by 30%. The team’s expertise in combining high voltage technology with smart features was impressive.

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Decades of experience driving high voltage innovation

Decades of experience driving high voltage innovation

With over 20 years in the industry, Langsung Electric has perfected high voltage switchgear design, combining legacy engineering with cutting-edge technology. Our expertise spans from traditional power distribution to smart grid solutions, making us a trusted partner for projects ranging from urban substations to remote energy plants.
Schneider partnership ensures world-class technology

Schneider partnership ensures world-class technology

As a certified partner of Schneider Electric, we leverage their global R&D resources to develop high voltage switchgear that sets industry standards. This collaboration enables us to integrate advanced features like EcoStruxure power management systems, ensuring our products are at the forefront of efficiency and sustainability.
Trusted by international clients across diverse sectors

Trusted by international clients across diverse sectors

Our high voltage switchgear has been installed in over 20 countries, powering critical infrastructure such as airports, stadiums, and industrial parks. Notable projects include Abidjan Stadium in Côte d’Ivoire and Velana International Airport in the Maldives, demonstrating our ability to deliver reliable solutions in challenging environments.