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廈門市泰尼電器有限公司
主營產(chǎn)品： AB模塊PLC |
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廈門市泰尼電器有限公司
主營產(chǎn)品： AB模塊PLC |
| 參考價 | 面議 |
繼電保護(hù)及二次結(jié)線設(shè)計(jì)
為了監(jiān)視，控制和保證安全可靠運(yùn)行，變壓器、高壓配電線路移相電容器、高壓電動機(jī)、母線分段斷路器及聯(lián)絡(luò)線斷路器，皆需要設(shè)置相應(yīng)的控制、信號、檢測和繼電器保護(hù)裝置。并對保護(hù)裝置做出整定計(jì)算和檢驗(yàn)其靈敏系數(shù)。
設(shè)計(jì)包括繼電器保護(hù)裝置、監(jiān)視及測量儀表，控制和信號裝置，操作電源和控制電纜組成的變電所二次結(jié)線系統(tǒng)，用二次回路原理接線圖或二次回路展開圖以及元件材料表達(dá)設(shè)計(jì)成果。35kv及以上系統(tǒng)尚需給出二次回路的保護(hù)屏和控制屏屏面布置圖。
：張亮（工程師） 專線：
24小時移動專線： 【】
變電所防雷裝置設(shè)計(jì)
參考本地區(qū)氣象地質(zhì)材料，設(shè)計(jì)防雷裝置。進(jìn)行防直擊的避雷針保護(hù)范圍計(jì)算，避免產(chǎn)生反擊現(xiàn)象的空間距離計(jì)算，按避雷器的基本參數(shù)選擇防雷電沖擊波的避雷器的規(guī)格型號，并確定其接線部位。進(jìn)行避雷滅弧電壓，頻放電電壓和zui大允許安裝距離檢驗(yàn)以及沖擊接地 電阻計(jì)算。
1756-L62S---1756-L62S
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