施耐德密封鉛酸蓄電池BATT1275APC緊急照明

施耐德密封鉛酸蓄電池BATT1275APC緊急照明

作為全球500強(qiáng)企業(yè)，能效管理和自動化領(lǐng)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(jìn)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；從初的中低壓配電及工業(yè)自動化行業(yè)者，發(fā)展成能夠?yàn)槟茉磁c基礎(chǔ)設(shè)施、工業(yè)、數(shù)據(jù)中心與網(wǎng)絡(luò)、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(dá)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(xué)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

-----------------------------------------------------------------------

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(shù)，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(fù)載提供高質(zhì)量電源； • 精密成熟的設(shè)計(jì)，*符合UPS行業(yè)標(biāo)準(zhǔn)； • 采用 IGBT 功率模塊及 PWM 技術(shù)，*的微處理器控制； • 具有溫度檢測和過溫保護(hù)功能； • 配備手動和靜態(tài)旁路，維修時(shí)不必中斷對負(fù)載的供電； • 熱備份式冗余連接，增強(qiáng)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(yīng)快捷，并配有對應(yīng)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(bào)警信息，同時(shí)還可顯示系統(tǒng)的運(yùn)行狀況。 • 通過網(wǎng)絡(luò)通信卡實(shí)現(xiàn)遠(yuǎn)程監(jiān)控、報(bào)警和IT系統(tǒng)自動關(guān)機(jī)功能。 • 高質(zhì)量的模塊化設(shè)計(jì)、高度的元器件集成、*的計(jì)算機(jī)內(nèi)部控制和富有經(jīng)驗(yàn)的售后服務(wù)團(tuán)隊(duì)，大幅提高了設(shè)備運(yùn)行可靠性，減少了維修次數(shù)。

蓄電池壽命終止的因素
對于閥控密封鉛酸蓄電池來說，有四種失效模式：正極板腐蝕、失水、熱失控、硫酸鹽化。其中正極板柵腐蝕由于合金工藝技術(shù)的提高，腐蝕速度非常慢，一般是10~15年。
失水的途徑比較多：節(jié)流閥設(shè)計(jì)不合理，頻繁開啟;電源對蓄電池頻繁均充;環(huán)境溫度過高。其中高溫是主要的因素，高溫會加速蓄電池失水速度，導(dǎo)致蓄電池容量下降。以25℃為基準(zhǔn)，當(dāng)蓄電池運(yùn)行環(huán)境上升10℃，壽命減少50%，如圖1所示。
熱失控是指蓄電池在充電過程中產(chǎn)生的熱量未及時(shí)釋放出，溫度和化學(xué)反應(yīng)之間形成一個正回饋，出現(xiàn)失控。熱失控對蓄電池是毀滅性的，造成蓄電池外殼變形，嚴(yán)重者造成蓄電池爆炸。熱失控的原因是機(jī)房環(huán)境溫度超過45℃、高溫下浮充電壓過高(沒有溫度補(bǔ)償功能)、充電電流超過設(shè)計(jì)值(超過2.5C10)。
硫酸鹽化是指在極板上生成白色堅(jiān)硬的硫酸鉛結(jié)晶，顆粒比較大，活性低，充電時(shí)難以轉(zhuǎn)化為活性物質(zhì)的硫酸鉛，導(dǎo)致電池容量下降或功能衰退。鹽酸化的原因是電池在安裝使用前曾長時(shí)間擱置儲存(超過3個月)、持續(xù)過放電或經(jīng)常過量放電或小電流深放電、環(huán)境溫度過高或過低、經(jīng)常充電不足和沒有定期執(zhí)行均充。

施耐德密封鉛酸蓄電池BATT1275APC緊急照明