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Precious metal catalytic materials, special electrode materials, water treatment and environmental protection equipment
GCS AC low-voltage withdrawable switchgear
GCS low-voltage withdrawable switchgear is the most advanced low-voltage withdrawable switchgear in China.
GCS low-voltage withdrawable switchgear is the most advanced low-voltage withdrawable switchgear in China. The product is composed of standard, series of modules, and the drawer has a reliable mechanical interlock device, so that the user is safer and more reliable in use. This cabinet is suitable for three-phase five-wire power systems with AC 50(60)Hz, rated insulation voltage and working voltage of 380(400)V and 660V, and rated current of 5000A and below. It can be used in power plants, substations, industrial and mining enterprises and high-rise buildings as control of power generation, transmission and distribution, power conversion and power consumption equipment.
Products in line with IEC60439-1, GB7251.12 and other latest standards.
Structural features
The basic framework of GCS low-voltage switch cabinet structure is a combined assembly structure. The cabinet body sealing plate adopts high-quality cold-rolled steel plate. All frames, inner partitions and functional units adopt high-quality aluminum-zinc-coated steel plates. The rest of the metal structural parts of the cabinet body with cold-rolled plates are galvanized and anticorrosive. The cabinet body has sufficient mechanical strength to ensure that the components are not shaken or deformed after installation and operation. Each cabinet in the switch cabinet is divided into three rooms, namely, horizontal bus compartment, functional unit compartment and cable room. The rooms are separated from each other by a whole high-strength flame-retardant environmental protection plastic functional board and aluminum-zinc coating board. The drawer unit has a reliable mechanical interlock device, controlled by the operating handle, and has obvious preparation, closing, testing, extraction and isolation positions.
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