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Compact Unit SubstationWhen you need to set up a power site quickly, the Compact unit substation is your best choice. It puts high-voltage switchgear, a transformer, and low-voltage switchgear into one strong box. All...read more
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Prefabricated Box SubstationThis Prefabricated box substation is widely used in photovoltaic power stations, urban development projects, and industrial parks. It adopts an independent three-compartment structure, with the...read more
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Medium Voltage Ring Main UnitThis Medium voltage ring main unit adopts epoxy resin fully encapsulated conductive components with no SF₆ greenhouse gas, providing an environmentally friendly solid insulation design. With...read more
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Box-type SubstationDrawing upon our 42-year journey of manufacturing excellence since 1984, we have established our factory as a reliable B2B supplier of advanced power transmission and transformation equipment. Our...read more
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Ring Main UnitAs a primary source manufacturer with a proud 42-year legacy dating back to our founding in 1984, our factory has consistently delivered premium electrical power distribution equipment to global...read more
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High Voltage Ring MainOur high voltage ring main is a compact 12 kV ring-main distribution unit designed for secondary distribution networks, transformer substations, and applications where space, switching continuity,...read more
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Medium Voltage Metal Enclosed SwitchgearThe medium voltage metal enclosed switchgear is developed for 24 kV distribution systems that require high current capacity, dependable fault interruption, and organized metal-clad construction....read more
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Ac Metal Enclosed SwitchgearOur ac metal enclosed switchgear is designed for primary medium-voltage distribution where operating safety, circuit separation, mechanical interlocking, and maintenance access are essential. The...read more
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Metal Enclosed Interrupter SwitchgearFor the 24kV voltage level, the Metal enclosed interrupter switchgear is the perfect choice. It combines proven technology with design improvements for 24kV systems. This unit is safe, well-built,...read more
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AC Metal-enclosed SwitchgearThe 35kV voltage level is the main power line for many large plants and substations. The AC metal enclosed switchgear protects this vital line. It is made for three-phase AC 50Hz systems. It works...read more
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Triangular Ring Main UnitIf you ask which switchgear is most common in China, the answer is likely the Triangular ring main unit. This is a proven product with decades of market use. It is the standard for 3-10kV...read more
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Smart Ring Main UnitAs cities grow, cable ring networks become more common. The Smart ring main unit is made for this trend. It uses an SF6 load switch as the main switch. The whole unit uses air insulation. It is...read more
As a trusted medium-voltage switchgear manufacturer, Liyond utilizes superb workmanship and acquires raw materials from trusted suppliers to create premium switchgear systems at affordable prices....
Oct 10, 2022 · High Voltage Switchgear Given its name, expect this type of switchgear to handle peak voltage levels (i.e. anything above 36kV – up to 800kV and 80kA). The latter is particularly...
Capable of closing in under 8 milliseconds, able to operate at continuous voltages peaking at 3.3 kV dc, carry currents reaching 1.6 kA dc and with a making current capacity of 350 kA, our...
For voltage above 66kV, the output switchgear is used. Because for the high voltage, the building work will unnecessarily increase the installation cost owing to large spacing between the conductor...
Sep 01, 2022 · Sillful Workers. DOHO is one of the top switchgear companies in the world when it comes to the production of low-voltage and medium-voltage switchgear. Our products are...
High-voltage Switchgear Our Value Mitsubishi Electric gas-insulated switchgear (GIS) and gas circuit breakers (GCB) represent the best of modern technologies. Since commercializing Japan's first GCB...
