switchgear de alta tensão

Product Overview The ASHAN KYN61-40.5 Series is a premier air-insulated, metal-clad switchgear designed for the control and protection of three-phase AC 50/60Hz power systems. Rated for voltages up to 40.5kV (widely used in 33kV and 36kV networks), this switchgear is the central hub for utility substations, large-scale industrial plants, and renewable energy projects. The core of the KYN61 is its center-mounted withdrawable vacuum circuit breaker (VCB), which allows for rapid

Product Overview The HXGN15-12 is a new generation of air-insulated, metal-enclosed switchgear designed for 12kV three-phase AC 50/60Hz power systems. Serving as a core component in Ring Main Units (RMU), it utilizes the SF6 Load Break Switch (LBS) as the primary switching element. Engineered for reliability and compact efficiency, this switch cabinet is the ideal solution for urban grid renovation, industrial power distribution, and commercial high-rise infrastructure. Its

Product Overview The HXGN17-12 is a compact, metal-enclosed switchgear designed for 12kV three-phase AC 50Hz ring network power distribution systems. As a "Box-Type Fixed" unit, it is engineered for high-reliability performance in urban power grid transformations, industrial parks, and high-rise commercial buildings. Commonly utilized as a Ring Main Unit (RMU), the HXGN17-12 excels in receiving and distributing electrical energy while providing robust protection against short

Product Overview The KYN61-40.5(Z) is a premier indoor power distribution unit designed for three-phase AC 50/60Hz systems with a rated voltage of 40.5kV. It serves as the core control and protection hub for power plants, substations, and heavy industrial mining enterprises. Engineered with an "Armored" structure, the KYN61 features a centrally-mounted Vacuum Circuit Breaker (VCB). This design optimizes the electric field distribution and allows for safer maintenance. Its

Product Overview The KYN550-12 is a revolutionary high-voltage switchgear designed for modern power systems where space is a premium. While maintaining the full functionality and safety of the standard KYN28A-12, the KYN550 features an ultra-slim 550mm width. This "Armored Removable" metal-enclosed unit is engineered for 12kV three-phase AC 50/60Hz systems. It is the preferred choice for high-density power distribution environments, such as internet data centers (IDC),

Product Overview The RM6-12 Series Ring Main Unit is a state-of-the-art, gas-insulated switchgear (GIS) solution designed for medium-voltage secondary distribution networks up to 12kV. This "all-in-one" unit integrates all high-voltage functional parts—including busbars, load break switches, and circuit breakers—within a single, robotically welded stainless steel tank filled with SF6 gas. The RM6 design is synonymous with reliability. Being fully insulated and fully enclosed,

Product Overview The ASHAN Series Photovoltaic Grid-Connected Cabinet is a specialized medium-voltage switchgear solution designed specifically for the renewable energy sector. Utilizing the industry-standard KYN28-12/24 metal-clad framework, this cabinet serves as the critical safety bridge between the PV inverter stations and the public utility grid. Operating within the 10kV to 24kV range, this switchgear manages the synchronization, metering, and protection of solar

Product Overview The LXK-80/100 Series Zero Sequence Current Transformer (ZSCT) is a high-precision sensing device specifically engineered for ground fault protection in medium-voltage power systems. Designed to work in tandem with small current grounding line selection devices or relay protection units, the LXK series detects residual currents that indicate a phase-to-earth fault. Featuring a toroidal (ring-type) architecture, these transformers allow all three phase

Product Overview The ZL-GZDW Intelligent DC Power System (commonly known as a DC Screen) is the critical heartbeat of high-voltage substations and power plants. This system converts AC input into a stabilized DC output to power signal circuits, protection relays, emergency lighting, and the opening/closing mechanisms of high-voltage circuit breakers. Designed for unmanned substations, the GZDW series features a modular architecture with high-frequency switching power supply