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.

Worldwide Presence for Localized Support

With factories in China and Nigeria, we offer rapid production and delivery for high voltage switchgear, minimizing project delays. Our global team provides on-site installation guidance, technical training, and 24/7 customer support, adapting to regional voltage requirements and regulatory standards. This approach has enabled us to execute over 500 global projects, from Abidjan Stadium in Côte d’Ivoire to Pakistan’s Bin Qasim Power Station.

Related products

At Langsung Electric, we take pride in being a leading manufacturer of substation high voltage switchgear, designed to enhance the reliability and efficiency of power distribution systems. Our substation high voltage switchgear is engineered with precision and expertise, ensuring it can withstand the high voltage and current demands of substation environments. We understand the critical role that substation high voltage switchgear plays in power distribution, and therefore, we invest heavily in research and development to ensure our products are at the forefront of technology. Our switchgear features advanced protection and control systems, allowing for precise monitoring and management of power flows. It is designed for easy integration with existing substation infrastructure, minimizing installation time and costs. With a focus on safety and reliability, Langsung Electric's substation high voltage switchgear undergoes rigorous testing and quality control measures. We use only the highest quality materials and components, ensuring our switchgear can withstand the test of time and provide reliable performance under extreme conditions. Our substation high voltage switchgear is also designed for ease of maintenance, with clear labeling and intuitive controls that simplify troubleshooting and repairs. We understand that downtime in substation operations can be costly, and therefore, we strive to provide solutions that minimize maintenance requirements and enhance overall system efficiency. By choosing Langsung Electric's substation high voltage switchgear, you're investing in a product that offers superior performance, safety, and reliability for your power distribution needs.

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

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.

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.

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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.