Keeping your grid reliable has never been more important. With the power usage patterns shifting dramatically in these challenging times, power operators need to do make everything they can to avoid outages.
VB2-63 MCB, 3 pole for comprehensive safety. Icu:6kA~10kA. Quick closing ensures dependable operation & longer lifespan. Low self-temperature rise with an impulse voltage resistance of 6.0kV. Merges frame and busbar wiring for speedy, solid connections. Modular design for versatile combinations
VB2-63 MCB, 4 pole for all-around protection. Icu:6kA~10kA. Quick closing ensures steady operation & enhanced circuit breaker lifespan. Low inherent temperature rise with a rated impulse withstand of 6.0kV. Combines frame and busbar wiring for dependable, rapid connections. Its modular build allows flexible combinations
VPD1000-40/3P (T1+T2), DC1300V SPD demonstrates high safety, reliability, and exceptional grid compatibility. It is ideally suited for renewable energy applications including photovoltaic and energy storage systems. Designed for installation in DC power distribution systems, converters, inverters, and combiner boxes within LPZ0 to LPZ1 zones, it provides reliable protection for sensitive electrical equipment against damage caused by direct lightning strikes or induced transient overvoltages.
VPM1000-40/3P, AC1000V SPD offers robust performance in diverse grid conditions and is specifically designed for application within new energy systems, including wind power, photovoltaic installations, and EV charging infrastructure. It is engineered for installation at key internal nodes such as converters, inverters, combiner boxes, grid-connection cabinets, and charging piles (typically within LPZ1 to LPZ2 zones). Its purpose is to protect sensitive electrical equipment from damage caused by induced transient overvoltages and switching surges.
The VPM1000 series are Type 1+Type 2 surge protection devices designed for AC systems up to 800V, offering 12.5kA impulse current and 50kA maximum discharge capacity, ensuring stable and safe operation in power distribution applications.
VPH888-12.5/3P+1P(T1+T2), AC880V SPD is combined Type 1+Type 2 surge protective devices (SPDs). Their integrated design provides coordinated two-stage protection within a single unit: high-energy impulse current (Iimp) discharge for primary protection at the LPZ0-1 boundary, followed by fine protection with low residual voltage. This makes them ideal, space-saving solutions for main power inlets and distribution boards in commercial, industrial, and critical infrastructure applications requiring maximum reliability against lightning and surge threats.
VPM750-100/3N+NPG, AC750V SPD offers robust performance in diverse grid conditions and is specifically designed for application within new energy systems, including wind power, photovoltaic installations, and EV charging infrastructure. It is engineered for installation at key internal nodes such as converters, inverters, combiner boxes, grid-connection cabinets, and charging piles (typically within LPZ1 to LPZ2 zones). Its purpose is to protect sensitive electrical equipment from damage caused by induced transient overvoltages and switching surges.
VPH750-25/3P+1P, AC1500V SPD belongs to Class I three-phase power surge protector. It is safe and reliable, has strong adaptability to the power grid, and can be widely applied in various electrical scenarios. It can be used in the power distribution systems from LPZ0 to LPZ1, and can prevent the damage of subsequent electrical equipment caused by lightning strikes and transient overvoltages.
The VPH750-25/3P, AC750V series SPD is designed for the critical role of primary surge protection in new energy plants, this product is a high-impedance Type 1 AC SPD. It is installed at the main AC distribution point (LPZ0/LPZ1 boundary) of wind or solar farms, where it intercepts and diverts the massive energy of direct lightning strikes, providing the foundational defense for the entire power generation and grid-connection system.
Digital twin, Internet of Things, big data, artificial intelligence, industrial Internet and other technologies are applied to realize digital design, intelligent production, intelligent management, collaborative manufacturing, green low-carbon manufacturing, and security management.
