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?

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.

Tailored High Voltage Switchgear for Unique Applications

Tailored High Voltage Switchgear for Unique Applications We specialize in customizing switchgear systems for sectors like energy, manufacturing, and telecommunications. Whether for urban substations, industrial plants, or offshore facilities, our engineers collaborate with clients to design solutions that meet specific voltage ratings (up to 40.5kV), space constraints, and environmental requirements. Our containerized switchgear and compact substations exemplify this flexibility, ensuring optimal performance in any setting.

Related products

Langsung Electric is a renowned manufacturer of breaker type high voltage switchgear, designed to provide reliable and efficient protection and control of high voltage electrical circuits. With over two decades of experience, we have honed our expertise in developing switchgear solutions that incorporate advanced circuit breaker technologies. Our breaker type high voltage switchgear is engineered with high-quality circuit breakers that are capable of interrupting fault currents quickly and efficiently, preventing damage to electrical equipment and ensuring the safety of personnel. The circuit breakers in our switchgear are designed to adhere to the highest international standards for safety, performance, and reliability. They undergo rigorous testing and quality control measures to ensure they can withstand the mechanical and electrical stresses associated with fault interruption operations. At Langsung Electric, we understand the importance of customization in breaker type high voltage switchgear applications. Therefore, our switchgear is available in a variety of configurations and ratings to suit different applications. Whether it's for protecting power transformers, motors, or distribution lines, we can provide a tailored solution that meets your specific requirements. Our breaker type high voltage switchgear is also designed for ease of maintenance and operation. It features clear labeling, intuitive controls, and modular components that simplify troubleshooting and repairs. By choosing Langsung Electric's breaker type high voltage switchgear, you're investing in a product that offers superior protection and control capabilities, ensuring the safety and reliability of your electrical systems.

Frequently Asked Questions

Can you provide high voltage switchgear for renewable energy projects?

Absolutely. Our switchgear is designed to support renewable energy integration, including solar, wind, and energy storage systems. Models like the KYN61-40.5 feature adaptive protection relays and compatibility with variable power inputs, making them ideal for stabilizing grids in hybrid energy projects. We’ve successfully implemented such solutions in Tanzania’s Zanzibar Airport and Maldives’ Velana International Airport.
We provide comprehensive after-sales service, including installation supervision, operator training, and annual maintenance plans. Our global service team is available 24/7 to address technical issues, and we offer spare parts inventory for quick replacements. Additionally, our robotic inspection systems enable predictive maintenance, reducing unexpected failures and extending equipment lifespan.

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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.

Chloe
Tailored solution for our challenging industrial setup

Our manufacturing plant required high voltage switchgear with specific fire-resistant ratings and compact dimensions. Langsung’s engineering team designed a custom KYN28-12 system that fit our space constraints while meeting strict safety codes. The installation was smooth, and the equipment has performed reliably for over two years.

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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.