施耐德蓄電池M2AL12-75SFR 12V75AH/10HR導電性好

施耐德蓄電池M2AL12-75SFR 12V75AH/10HR導電性好

作為全球500強企業(yè)，能效管理和自動化領域的專家施耐德電氣在公司近180年的發(fā)展歷程中不斷開拓進取，積極創(chuàng)新。自1987年在天津成立合資廠，施耐德電氣中國根植中國二十余載；從最初的中低壓配電及工業(yè)自動化行業(yè)者，發(fā)展成能夠為能源與基礎設施、工業(yè)、數(shù)據(jù)中心與網(wǎng)絡、樓宇和住宅五大市場的客戶提供全生命周期的能效解決方案，并幫助他們提高能效高達30％。

- 在中國擁有26000名員工 

- 3個主要研發(fā)中心和1個施耐德電氣研修學院 

- 26家工廠、8個物流中心、5個分公司和40個辦事處遍布全國

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Tianjin merlin gerin (MGE) battery considerations:

Don't use could trigger electrostatic cover of battery, so the static electricity may cause the battery explosion

There is water should not be installed near the battery pack or be at risk of electric shock

Installation of the ambient temperature is unfavorable and exorbitant, installed in a hot place battery must be scientific ventilation is better. ????

Do not use battery where there is dust likely to cause a short circuit phenomenon, too much dust will plug the exhaust air

With a sticky label content, things like that can't paste on the battery cover, because the cover below have exhaust valve of the formation of gas in the battery can not effective to escape.

The number of parallel float charging, plug type terminal battery parallel can be at most three rows

Tianjin merlin gerin company was founded in 1920, has been committed to have important mission for all electrical equipment and handling process to provide high quality power solutions, to improve its usability, and prolong the operation time, these small to personal computers, electrical equipment and processing process to large-scale Internet data center, telecommunications equipment, or semiconductor factory. Tianjin merlin gerin battery into M2AH series and M2AL series. Meilan battery with 40 years of rich experience in design, production and sales - and is one of the earliest production of UPS, battery manufacturers all over the world, is also the world's largest in high-power UPS manufacturers, MGE uninterruptible power supply products and services solutions has been all over the world, its products has been the world's largest high demand of the company's first choice. MGE now has 37 in the world

• 采用雙轉(zhuǎn)換在線技術，可*濾除來自電網(wǎng)的任何干擾，輸出經(jīng)過重組再生的純正正弦波，為負載提供高質(zhì)量電源； • 精密成熟的設計，*符合UPS行業(yè)標準； • 采用 IGBT 功率模塊及 PWM 技術，*的微處理器控制； • 具有溫度檢測和過溫保護功能； • 配備手動和靜態(tài)旁路，維修時不必中斷對負載的供電； • 熱備份式冗余連接，增強系統(tǒng)的可靠性； • 六臺 UPS可直接并聯(lián)，組成n+1冗余系統(tǒng)或增容系統(tǒng)。 用戶放心無憂的保障 • LCD 顯示屏簡單明了，反應快捷，并配有對應的模擬狀態(tài)顯示面板，能直觀地顯示各類電氣參數(shù)和報警信息，同時還可顯示系統(tǒng)的運行狀況。 • 通過網(wǎng)絡通信卡實現(xiàn)遠程監(jiān)控、報警和IT系統(tǒng)自動關機功能。 • 高質(zhì)量的模塊化設計、高度的元器件集成、*的計算機內(nèi)部控制和富有經(jīng)驗的售后服務團隊，大幅提高了設備運行可靠性，減少了維修次數(shù)。

發(fā)電機依靠電壓調(diào)節(jié)器控制輸出電壓。電壓調(diào)節(jié)器檢測三相輸出電壓，以其平均值與要求的電壓值相比較。調(diào)節(jié)器從發(fā)電機內(nèi)部的輔助電源取得能量，通常是與主發(fā)電機同軸的小發(fā)電機，傳送DC電源給發(fā)電機轉(zhuǎn)子的磁場激勵線圈。線圈電流上升或下降，控制發(fā)電機定子線圈的旋轉(zhuǎn)磁場或稱為電動勢EMF的大小。定子線圈的磁通量決定發(fā)電機的輸出電壓。
　　
　　發(fā)電機定子線圈的內(nèi)阻以Z表示，包括感性和阻性部分;由轉(zhuǎn)子勵磁線圈控制的發(fā)電機電動勢用交流電壓源以E表示。假設負載是純感性的，在向量圖中電流I滯后電壓U正好90°電相位角。如果負載是純阻性的，U和I的矢量將重合或同相。實際上多數(shù)負載介于純阻性和純感性之間。電流通過定子線圈引起的電壓降用電壓矢量I×Z表示。它實際上是兩個較小的電壓矢量之和，與I同相的電阻壓降和超前90°的電感壓降。在本例中，它恰好與U同相。因為電動勢必須等于發(fā)電機內(nèi)阻的電壓降和輸出電壓之和，即矢量E=U和I×Z的矢量和。電壓調(diào)節(jié)器改變E可以有效地控制電壓U。

　　
　　現(xiàn)在考慮用純?nèi)菪载撦d代替純感性負載時，發(fā)電機的內(nèi)部情況會發(fā)生什么變化。這時的電流和感性負載時正好相反。電流I現(xiàn)在超前電壓矢量U，內(nèi)阻電壓降矢量I×Z，也正好反相。則U和I×Z的矢量和小于U。