Welcome to HVTND
SF₆ Interruption Technology Deep expertise in SF₆ gas interruption performance research, arc extinction mechanisms, and switching characteristics optimization.
Alternative Gas Research Pioneering work in eco-friendly SF₆ alternatives, including gas mixture evaluation and performance validation for sustainable switchgear solutions.
Type Testing & Certification Comprehensive experience in IEC-standard type testing protocols, test planning, and certification support for medium and high voltage switchgear.
Product Design & Development End-to-end involvement in switchgear design, from concept through prototype to production-ready solutions.
Failure Analysis & Diagnostics Expert troubleshooting and root cause analysis for switchgear defects, with proven solutions for field failures.
Experimental Platform Design Design and development of specialized test rigs and experimental setups for high voltage switching research.
Equipment Experience
10kV–500kV AC SF₆ Circuit Breakers
10kV Pole-mounted Switches (Reclosers)
Ring Main Units (RMU)
Gas Insulated Switchgear (GIS)