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The LXK-Φ Series Zero Sequence Current Transformer is designed for reliable detection of earth fault currents in power systems. Available in window diameters (Φ80-240mm), it accommodates cables with rated primary currents from 50A to 600A, converting them to standard 1A or 5A secondary signals. Engineered ...

The ZN63(VS1)-12 Series is an indoor vacuum circuit breaker for 12kV, 50Hz systems. Available in standard vacuum and permanent magnetic versions, it provides control and protection for industrial plants, power plants, and substations. With an integrated VET mechanism, it can be fixed or configured as a handcart un...

The ZGS□-12 combined transformer is a compact, fully sealed American-style box transformer designed for cable distribution networks. Integrating high-voltage control, protection, and distribution equipment, it offers flexible ring-main or terminal power supply. Featuring low-loss transformers and plug-in dry-type ...

The HWX-12 Series Outdoor Ring Main Unit is a gas-insulated, fully sealed switchgear developed with advanced international technology. Designed for 12kV/24kV distribution networks, it offers high safety, modular flexibility, and maintenance-free operation. Its compact, robust stainless steel construction (IP67) en...

The JSZV18-(6、10)R is an epoxy resin insulated, fuse-protected voltage transformer specifically designed for compact ring main unit (RMU) and switchgear applications. It serves a dual purpose: providing a standard 100V measurement signal for metering and protection devices, while simultaneously supplying a 220V au...

The XGN15-12(F) and XGN15-12(F·R) are 12kV, 630A fixed indoor AC metal-enclosed switchgear units designed for reliable power control and protection. Ideal for ring main or radial power supply systems, they are particularly suited for prefabricated substations. Equipped with SF6 load switches or fuse-combina...

The JLSZW-6/10W Type is an outdoor dry-type combination transformer, also known as a compact metering unit. It ingeniously integrates epoxy resin-cast components within a robust stainless steel shell, designed specifically for 10kV distribution lines. This all-in-one solution provides both high-accuracy energy mea...

The ZW10-12XDG Series is an advanced 12kV dual power switch with an intelligent controller. It automatically switches between primary and standby sources during failures, ensuring continuous power. Rated up to 630A, it offers high voltage isolation and mechanical interlocking for safety. Ideal for critical facilit...

The LMZC(1,2,3)-10 is a high-precision current transformer engineered for Ring Main Units (RMUs) in AC systems up to 35kV and 10kV. It provides reliable current measurement and protection in a compact, toroidal design. Featuring advanced composite alloy and silicon steel cores, and encapsulated in vacuum-cast epox...

The ZW32-24 Series is an advanced outdoor high voltage vacuum circuit breaker for 24kV, 50Hz three-phase systems. Ideal for urban networks, rural electrification, mining, and railways, it reliably switches various load currents in frequent operation environments. Featuring a stainless steel shell with anti-corrosi...