1747-sn，1747-sn

電磁兼容發(fā)射
 

符合EN55022 ClassA,PCC part 15 ClassA(不包括外部元件)
 

電磁兼容抗擾度
 

符合EN61000-4-2,3,4,5,6,8,A級(jí)輕工業(yè)標(biāo)準(zhǔn)
其它

備注
 

如未特別說(shuō)明，所有規(guī)格參數(shù)均在輸入為230VAC、額定負(fù)載、25℃ 70%RH環(huán)境溫度下進(jìn)行量測(cè)。
 
直流電壓測(cè)量方法：在50%負(fù)載條件下，在插頭端子末端量測(cè)。
 
紋波和噪聲測(cè)量方法：使用一條12"雙絞線，同時(shí)終端要并聯(lián)0.1uf和47uf的電容，在20MHZ帶寬下進(jìn)行量測(cè)。
 
精度：包含設(shè)定誤差、線性調(diào)整率和負(fù)載調(diào)整率。
 
線性調(diào)整率測(cè)量方法：在額定負(fù)載下，從低電壓到高電壓測(cè)試。
 
負(fù)載調(diào)整率測(cè)量方法：從額定負(fù)載的0% ~ 。 [1] 

雙電源作為執(zhí)行元件，配以單片機(jī)為核心的自動(dòng)控制器和帶機(jī)電聯(lián)鎖的控制機(jī)構(gòu)，是一種性能完善、安全可靠、自動(dòng)化程度高、使用范圍廣的雙電源自動(dòng)轉(zhuǎn)換開(kāi)關(guān)?！”井a(chǎn)品適用于交流50/60Hz、690V及以下，額定電流自6A至1250A及以下的兩路電源(常用電源N和備用電源或發(fā)電機(jī)電源R)的供電系統(tǒng)中，因一路電源發(fā)生故障(停電、欠壓、過(guò)壓、斷相、頻率偏移)而進(jìn)行電源之間的自動(dòng)切換，以保證供電的可靠性和安全性。廣泛應(yīng)用于高層建筑、小區(qū)、醫(yī)院、機(jī)場(chǎng)、碼頭、消防、冶金、化工、紡織等不允許停電的重要場(chǎng)所，實(shí)現(xiàn)無(wú)人值守連續(xù)供電。

ATS也稱ATSE，是Automatic transfer Switching equipment的英文縮寫，國(guó)家標(biāo)準(zhǔn)中文全稱為自動(dòng)轉(zhuǎn)換開(kāi)關(guān)電器，俗稱雙電源自動(dòng)轉(zhuǎn)換開(kāi)關(guān)。ATS產(chǎn)品的國(guó)標(biāo)標(biāo)準(zhǔn)定義為由一個(gè)（或幾個(gè)）轉(zhuǎn)換開(kāi)關(guān)電器和其它必需的電器組成，用于檢測(cè)電源電路，并將一個(gè)或多個(gè)負(fù)載電路從一個(gè)電源自動(dòng)轉(zhuǎn)換到另一個(gè)電源的電器. ATS與UPS、EPS在名稱上比較容易混淆。EPS是Emergency Power Supply的英文縮寫，中文名為應(yīng)急電源裝置。UPS是Uninterruptible　Power Supply的英文縮寫，中文名為不間斷電源。ATS(ATS)是Automatic Transfer Switching Equipment的英文縮寫，中文名為自動(dòng)轉(zhuǎn)換開(kāi)關(guān)電器。 ATS適合應(yīng)用于建筑領(lǐng)域消防等關(guān)鍵負(fù)荷的雙電源供應(yīng)，EPS適合應(yīng)用于EPS是以解決應(yīng)急照明、事故照明、消防設(shè)施等一級(jí)負(fù)荷供電設(shè)備為主要目標(biāo)，提供一種符合消防規(guī)范的具有獨(dú)立回路的應(yīng)急供電系統(tǒng)。UPS主要是為IT行業(yè)設(shè)備提供用電，提供純凈、不間斷的后備電源。柴油發(fā)電機(jī)供電方式適合應(yīng)用于在需要長(zhǎng)時(shí)間后備電源的供電場(chǎng)所與ATS、EPS、UPS配合使用。

【誠(chéng)信經(jīng)營(yíng)】【質(zhì)量可靠】【進(jìn)口原裝】【拆包防偽】
 
 
【超大庫(kù)存】【當(dāng)天付款】【順豐速運(yùn)】【歡迎搶購(gòu)】
本公司主要優(yōu)勢(shì)產(chǎn)品：
 
【..美國(guó)..英維思 Invensys FOXBORO I\A系統(tǒng), Triconex ESD系統(tǒng)】
 
【..美國(guó).. .AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
 
【..瑞士.. .ABB.. 機(jī)器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU
 
】
 
【..法國(guó)....施耐德.. 140莫迪康昆騰系列處理器,內(nèi)存卡,電源模塊等?！?br />  
 
【..美國(guó)...通用電氣..GE..IC693/IC697系列】

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