The VPM1000-40 is an ultra-high voltage Type 2 AC SPD designed for specialized power systems. With a Uc of 1000V AC, it handles a nominal discharge current (In) of 20 kA and Imax of 40 kA (8/20 μs). Featuring Up ≤ 4.5 kV, it is fully EN/IEC 61643-11 compliant. Perfect for high-voltage industrial and PV AC-side applications.
The VPH385-30 is a heavy-duty Type 1 AC SPD for primary power protection. It handles direct lightning strikes with a massive Iimp of 30 kA (10/350 μs) and Uc of 385V AC. Featuring Up ≤ 1.9 kV, it ensures top-tier safety for critical systems. Fully EN/IEC 61643-11 compliant, it’s ideal for telecom, wind power, and industrial use.
View product
The VPH750-25 is a high-voltage Type 1 AC SPD designed for robust lightning protection. Supporting Uc up to 750V AC, it handles extreme surges with an Iimp of 25 kA (10/350 μs). Featuring a protection level of Up ≤ 3.5 kV, it is fully EN/IEC 61643-11 compliant. Ideal for heavy-duty industrial and renewable energy systems requiring maximum durability.
View product
The VPM275-40 is a professional Type 2 AC SPD designed for secondary power distribution. With a Uc of 275V AC, it handles a nominal discharge current (In) of 20 kA and a max capacity (Imax) of 40 kA (8/20 μs). Featuring Up ≤ 1.2 kV, it offers precise protection for sensitive electronic equipment. Fully EN/IEC 61643-11 compliant and reliable.
View productIntegrated production, testing and engineering capabilities built for consistent quality at scale.
Automated & semi-automated assembly and inspection
Stamping · Welding · Injection Molding
RoHS · Performance Testing · Process Inspection