China 330 KV Oil-Filled High Voltage Current Transformer Manufacturers, Suppliers, Factory

LuGao is a advanced sales 11KV Fully Sealed Oil Immersed Power Distribution Transformer manufacturers.Our unwavering dedication to excellence is evident in the delivery of high-quality products, customized to meet diverse requirements. Opt for Liu Gao for dependable solutions and profound expertise in the dynamic power industry.

LuGao proudly leads as a dedicated outdoor vacuum circuit breaker manufacturer, showcasing the Outdoor Vacuum Circuit Breaker (Watchdog Switch)—a versatile solution offering advanced functionalities. When coupled with a reclosing controller, this breaker transforms into an intelligent recloser-type breaker. In its basic mode, the breaker, paired with a reclosing controller and PT reclosing controller, forms a three-segment compound protection system. This system includes control over switch-on rush current, overcurrent protection, and short quick break. Supporting 1-3 reclosing cycles, incorporating low-current ground protection, and featuring wired supervisory control functions, it allows for remote control beneath the pole, with continuous parameter adjustments for the reclosing meter. Beyond its basic mode, the breaker excels with a three-segment compound protection system, providing control over switch-on rush current, overcurrent protection, and short quick break. Users enjoy the flexibility of continuous protection parameter regulation. This breaker stands out in both wired supervisory control and remote control under the pole, offering a comprehensive solution for diverse power distribution scenarios. Choose LuGao for cutting-edge innovations that redefine the benchmarks of outdoor vacuum circuit breakers.

Experience superior protection with Lugao's Polymer Housing Metal-oxide Surge Arrester, designed for medium/high voltage AC networks. Ideal for transformers, including those in arc furnace applications, and railway vehicles, this arrester shields against atmospheric, switching overvoltages, and Very Fast Transients (VFT). Featuring a robust, maintenance-free design that complies with IEC60099-4 and IEEE C62.11 standards, Lugao's surge arrester ensures stable, reliable performance in the most demanding environments.

Lugao's JDQX-220 SF6 voltage transformer is an outdoor, single-phase unit featuring a case-type structure with the equipment body enclosed inside. The central part of the SF6 voltage transformer utilizes either a silicone rubber composite insulator or a high-strength porcelain insulator. Equipped with primary terminals on the top, the JDQX-220 SF6 voltage transformer ensures reliable performance. Leveraging advanced R&D and robust production capabilities, Lugao delivers high-quality voltage transformers widely used across various industries. With extensive sales and significant inventory levels, Lugao guarantees timely delivery and customer satisfaction.

Lugao in being GN27-40.5 Indoor High Voltage Disconnect Switch supplier.GN27-40.5 indoor high-voltage disconnect switch is a three-phase AC 50Hz high-voltage switchgear. It is designed for use in power systems with a voltage rating of 40.5kV. Its primary function is to divide and close circuits under the condition of voltage and no load. This switch provides a reliable means of control for electrical circuits within the specified voltage range.

Lugao's GW4 Series disconnectors are easy to operate, install, and maintain. They are used to connect or disconnect high-voltage circuits under load. They can also be used in scenarios such as isolating incoming and outgoing lines at substations. Lugao has the ability to mass-produce them quickly to meet customer needs.