KYN28 Armored AC Metal-Enclosed Switchgear

This product series is rated for 12 kV and a rated current of up to 4,000 A, and is primarily used in power systems at power plants, substations, and industrial and mining enterprises to perform circuit connection, disconnection, control, and protection functions. Featuring an armored metal‑enclosed structure, five‑protection interlocking design, and four‑remote intelligent metering devices, it offers a high degree of protection, excellent short‑circuit withstand capability, flexible and reliable operation, and convenient maintenance.

YBH Prefabricated Substation (Hua Bian)

This product has a rated capacity of 11 MVA or less and a rated voltage of 35 kV/0.69 kV. It is widely used in wind turbine generators below 10 MW and in photovoltaic systems to step up the output voltage to the 35 kV level. Featuring advanced design concepts and manufacturing processes, it boasts high levels of intelligence, excellent reliability, convenient maintenance, and adaptability to diverse domestic power‑supply environments, thereby providing reliable support for new‑energy substations.

S22-M-2500/10 Oil-Immersed Transformer

This product series offers a maximum capacity of 2,500 kVA, with a rated voltage of 12/0.4 kV and a Tier‑1 energy efficiency class. It features a stacked‑core design and oil‑immersed cooling, using transformer oil for both heat dissipation and insulation. Widely employed in power transmission and distribution applications, it boasts low power losses, excellent insulation, superior heat dissipation, and strong overload capability.