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廈門市泰尼電器有限公司
主營產品： AB模塊PLC |
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廈門市泰尼電器有限公司
主營產品： AB模塊PLC |
| 參考價 | 面議 |
工廠總降壓變電所主結線設計
根據變電所配電回路數，負荷要求的可靠性級別和計算負荷數綜合主變壓器臺數，確定變電所高、低接線方式。對它的基本要求，即要安全可靠有要靈活經濟，安裝容易維修方便。
4、廠區高壓配電系統設計
根據廠內負荷情況，從技術和經濟合理性確定廠區配電電壓。參考負荷布局及總降壓變電所位置，比較幾種可行的高壓配電網布置放案，計算出導線截面及電壓損失，由不同放案的可靠性，電壓損失，基建投資，年運行費用，有色金屬消耗量等綜合技術經濟條件列表比值，擇優選用。按選定配電系統作線路結構與敷設方式設計。用廠區高壓線路平面布置圖，敷設要求和架空線路桿位明細表以及工程預算書表達設計成果。
廚師薛樂和齊彬：
“*夸咱做的產品！"
泰尼菜譜
★主食：AB，施耐德和GE 發那科
★四菜一湯：AB 1785、1756、1747、1784，施耐德140系列，發那科A06B系列，西門子6ES，505系列熱賣！
★餐后水果：泰尼現貨
：張亮
電 話：
手 機：
： 2314094943
5、工廠供、配電系統短路電流計算
工廠用電，通常為*的末端負荷，其容量運行小于電網容量，皆可按無限容量系統供電進行短路計算。由系統不同運行方式下的短 路參數，求出不同運行方式下各點的三相及兩相短路電流。1756-L61S---1756-L61S
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