19+ years experience in power transmission & distribution equipment manufacturing, one-stop solution provider for electrical equipment.
Product details
The GCK LV extraction switchgear produced by our company is a combined low-voltage switchgear with international advanced level,
Which is composed of two parts: power distribution center (PC) and motor control center (MMC), used in three-phase power distribution system with AC 50Hz and rated working voltage 660V and below. t is used in power plants, substations, industrial and mining enterprises and high-rise buildings for power receiving, feeding, lighting, motor control and reactive power compensation.
Product parameter
Units |
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Rated operational voltage | V | 400 | |
Rated frequency | Hz | 50/60 | |
Rated current | Horizontal bus | A | ≤4000 |
Vertical bus | A | ≤1000 | |
Rated short-time withstand current(1s) | kA | 50 | |
Rated peak withstand current | kA | 105 | |
Dielectric strength | V/1min | 2500 | |
Rated insulation voltage | V | 660 | |
Effective mounting height | mm | 1800 | |
Drawer specification | 400mm (16E) | mm | 250A≤In≤630A |
200mm (8E) | mm | 63A≤In≤250A | |
200/2mm (8E/2) | mm | In≤63A | |
Control motor capacity | kW | 300 | |
Shell protection class | IP30/IP40 | ||
Size | mm | (600~1000)×1000×2200 |