10千伏配电室规范（Specification for 10 thousand volt distribution room）.docVIP

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10千伏配电室规范（Specification for 10 thousand volt distribution room）.doc

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10千伏配电室规范（Specification for 10 thousand volt distribution room）

10千伏配电室规范（Specification for 10 thousand volt distribution room） [reprint] geniss when the duty room and the low-voltage power distribution room settings (2012-03-01 09:03:40) with print Tags: reprint reprint Good thing, study The original address: must lean station, when duty room and low-voltage distribution room combination settings, the author: uatxpoy 1. shunt capacitors can increase power factor on inductive load 2. the power factor of the power unit with high voltage supply shall be more than 0.9. The power factor of the power unit with low voltage power supply shall be more than 0.85 3., according to the power supply reliability and interruption of power supply in the political, economic losses caused by or the impact of the classification of one or two, three 4. the power load of operation room in county hospital is level one Large passenger station train station for the level of power load The power load of civil airport terminal is level one The competition hall of Provincial Gymnasium is power grade one load The power load of 5. county hospitals for two elevators The power load of large department stores is two 6. the power supply of the main load in the primary load of the building requires the addition of emergency power supply for two independent power supplies 7., the general passenger lift is two, important for the first level General cargo elevator, medical elevator, escalator for the three level, the important for the two level 8. a quick automatic starting diesel generator is only suitable for the power supply which promises to break the power supply for more than 15 seconds 9. the power consumption of the unit is more than 250kW or if the transformer capacity is greater than 160kVA, it should be powered by high voltage 10. civil building power supply line, when the current load exceeds 30A, should use 380/220V three-phase four wire system power supply 11. civil building high-voltage way power supply, generally used voltage is 10kV 12. high voltag