China Ring Main Unit Manufacturers, Suppliers, Factory

Lu Gao as a in the 11KV Cast Resin Dry Type Transformer Manufacturers, Dry type Transformer in compliance with the IEC726 and GB/T10228-1997 standards, is characterized by its impressive array of attributes. These include not only low loss, compact and lightweight construction but also a minimal noise level, damp-proofing, high mechanical strength, flame resistance, robust overload capacity, and a low level of partial discharge. These transformers find broad applicability in power transmission and distribution systems, particularly in heavy load centers and locations with stringent fire protection requirements, making them a versatile and reliable choice for diverse operational environments.

Lugao is a 220KV Current Transformer Electric Substation Equipment manufacturer with 15 years of professional experience. As a China Famous Trademark, our products exemplify quality. Our voltage transformer earned global acclaim, exported to over 30 countries and regions, showcasing our commitment to excellence.

12KV Fixed AC Metal Enclosed Switchgear rmanufactured by Lugao.specifically designed for secondary distribution applications.This air-insulated switchgear represents a balance of economic considerations and advanced functionality, incorporating an SF6 gas load break switch in conjunction with either a Vacuum Circuit Breaker (VCB) or Gas Circuit Breaker (GCB).With a focus on cost-effectiveness and versatility, the HXGN-12 type switchgear stands as a dependable solution for a variety of needs within secondary distribution systems.

LiuGao stands as a dedicated European type substation manufacturer,YB series European Prefabricated outdoor transformer box substation employs new technology, advanced components, and high-low voltage automation to address the power distribution automation needs of the high voltage 12KV and the intelligent community property management requirements of the low voltage 0.4KV. The upper monitor, located in the central station or property management department, facilitates four-remote system management. By connecting multiple intelligent box substations in a "hand-in-hand" ring network and utilizing autonomous software, the system achieves automatic location, fault clearance, load shifting, and network reconfiguration in the fault section. This ensures the recovery of power transmission within one minute.

Experience superior protection with Lugao's 27kV Outdoor Polymeric Surge Arrester for Transformer - 5kA/10kA Series, 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.

The High Voltage Three Phase Outdoor Pole Mounted VCB with Controller Auto Recloser independently developed by Lugao mainly consist of integrated solid-sealed contacts, current transformers, operating mechanisms and enclosures. This type of circuit breaker is designed for miniaturization, and the outer shell is made of high-quality steel. The current transformers can be selected according to the user's needs.