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上海銳譽實業(yè)有限公司

DOLD多德

IL5880.12 AC50-400HZ 220-240V	0053378
上海銳譽訂購

IL5880.12 AC50-400HZ 220-240V 0053378

型 號:IL5880.12 AC50-400HZ 220-240V
品 牌:DOLD多德
價格-貨期:請咨詢我司商務
電 話:021-50189957
郵箱:??rymro@sina.com
IL5880.12 AC50-400HZ 220-240V產品詳細信息:
 IL5880.12 AC50-400HZ 220-240V 0053378

正品備件DOLD IL5880 絕緣監(jiān)控模塊,用于單相或三相,AC0-500V交流不接地系統(tǒng)的對地絕緣阻抗故障監(jiān)控。上海銳譽為你提供

 

產品介紹

符合 IEC/EN 61 557

安裝尺寸:30*90*61mm

應用場合:船舶電氣自動化,輸配電與發(fā)電二次保護,UPS不間斷電源及其它不接地(IT)交流電源系統(tǒng)。

應用原理:時時監(jiān)控不接地IT系統(tǒng)的對地絕緣阻抗,當系統(tǒng)對地阻抗值小于設定值時,IL5880將輸出繼電器信號用于警示或反饋。

被測電壓系統(tǒng):AC 0-500V

可調阻值設定范圍:5 ... 100 kΩ

供電方式:測量系統(tǒng)自取電,或者外部輔助供電

輸出:2副轉換觸點,其中一幅觸點可設置10 kΩ ... 5 MΩ預報警


IL5880用于三相交流系統(tǒng)接線示意圖:請咨詢

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