Pz50 Waterproof Metal Switchgear Panel Power Cabinet

Pz50 Waterproof Metal Switchgear Panel Power CabinetBinzhou Hongbo Electric Co., Ltd. was incorporated in 2009, is located in Binzhou City, eight the Yellow River Road No. 856, is a set of production and manufacturing, sales and installation of integrated enterprises diversified electric power equipment business.FeaturesWide range of applicationsflexible schemeEasy operationApplication    XL-21 motive electricity switchgear cabinet is suitable for three-phase four-wire power system with AC frequency of 50Hz and voltage of 380V. Widely used to the low voltage power distribution systems of power plants, transformer substations, petroleum, chemical, metallurgical, machinery and other industrial enterprises and high-rise building for power transformation, distribution and controlling.Normal operating conditionsAmbient air temperature : -5°C ~ +40°C;Daily average temperature(Within 24h): ≤+35oCRelative humidity: ≤50% at the maximum temperature of +40oC and may be higher at lower temperature, for example, 90% at +20oC.Altitude:≤2,000m;Installation inclination:≤ 5°;Installation places: Indoor; without fire, explosion risk, serious pollution, rain immersion, violent vibration, chemical corrosion and conductive dust.Special operation conditionsIf the switchgear will be used in conditions that exceed the normal environmental conditions, users should  consult with the manufacturer.Technical ParameterNo.Item(Unit)Data1Rated Operational Voltage(V)AC3802Rated Insulation Voltage(V)AC5003Rated Frequency(Hz)504Main Bus Rated Current(A)≤6305Main Bus Rated Short-time Withstand Current(kA)≤156Rated Impulse Withstand Voltage (kV)67StandardGB7251.128Protection DegreeIP30