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.

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, a global leader in the manufacturing of high-quality electrical equipment, excels in providing modular high voltage switchgear solutions designed for flexibility, scalability, and ease of maintenance. Our modular high voltage switchgear is engineered with a focus on innovation and efficiency, allowing for quick installation, expansion, and reconfiguration as needed. This modular design approach ensures that our switchgear can adapt to the evolving needs of our clients, whether they are expanding their operations, upgrading their infrastructure, or integrating new technologies. Our modular high voltage switchgear features robust construction, excellent insulation properties, and advanced protection mechanisms, making it ideal for a wide range of applications in power transmission, distribution, and industrial settings. The modular design also simplifies maintenance and repairs, reducing downtime and enhancing overall system reliability. With a commitment to excellence, Langsung Electric continuously improves our modular high voltage switchgear to meet the highest international standards for safety, reliability, and performance. Our collaboration with Schneider Electric further ensures that our products adhere to the strictest quality controls and technological advancements. Choose Langsung Electric's modular high voltage switchgear for a solution that offers unparalleled flexibility, scalability, and long-term value.

Frequently Asked Questions

Does your high voltage switchgear comply with international safety standards?

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.
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

Connor
Quick response and localized support made all the difference

When our substation experienced a fault, Langsung’s Nigerian team arrived within 24 hours to diagnose and repair the issue. Their high voltage switchgear’s modular design made replacements straightforward, and they provided training to our staff to prevent future problems. Working with a manufacturer that understands regional needs has been a game-changer.

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.