IL5881.12 DC12-280V UH AC220-240V 0053802正品DOLD IL5881 絕緣監(jiān)控模塊，用于DC12-280V，DC24-500V不接地（IT）直流系統(tǒng)對(duì)地絕緣故障監(jiān)控。上海銳譽(yù)為你提供，歡迎咨詢產(chǎn)品報(bào)價(jià)；
產(chǎn)品介紹

符合 IEC/EN 61 557

安裝尺寸：30*90*61mm

應(yīng)用場(chǎng)合：船舶電氣自動(dòng)化，輸配電與發(fā)電二次保護(hù)，UPS不間斷電源，電動(dòng)汽車及充電樁，光伏逆變器及其它不接地（IT）直流電源系統(tǒng)。

應(yīng)用原理：時(shí)時(shí)監(jiān)控不接地IT系統(tǒng)的對(duì)地絕緣阻抗，當(dāng)系統(tǒng)對(duì)地阻抗值小于設(shè)定值時(shí)，IL5881將輸出繼電器信號(hào)用于警示或反饋。

被測(cè)電壓系統(tǒng)：DC 012-280V，DC 24-500V

可調(diào)阻值設(shè)定范圍：20 ... 500 kΩ

供電方式：測(cè)量系統(tǒng)自取電，或者外部輔助供電

輸出：2副轉(zhuǎn)換觸點(diǎn)

IL5881接線示意圖：請(qǐng)咨詢
DOLD繼電器 IL5880.12/300 AC50-400HZ 220-240V 0060265
DOLD繼電器 IL5880.12/300 AC50-400HZ 380-415V 0064311
DOLD繼電器 IL5880.12/300 DC12V 0063086
DOLD繼電器 IL5880.12/300 DC24V 0065038
DOLD繼電器 IL5880.12/800 AC50-400HZ 220-240V 0060278
DOLD繼電器 IL5880.12/800 DC24V 0062199
DOLD繼電器 IL5880.12/802 AC50-400HZ 220-240V 0064661
DOLD繼電器 IL5880.12/802 DC24V 0064662
DOLD繼電器 IL5881.12 DC12-280V UH AC220-240V 0053802
DOLD繼電器 IL5881.12 DC12-280V UH AC380-415V 0053803
DOLD繼電器 IL5881.12 DC12-280V UH DC24V 0055649
DOLD繼電器 IL5881.12 DC24-500V UH AC220-240V 0059228
DOLD繼電器 IL5881.12 DC24-500V UH DC12V 0056634
DOLD繼電器 IL5881.12 DC24-500V UH DC24-60V 0065998
DOLD繼電器 IL5881.12 DC24-500V UH DC24V 0053804
DOLD繼電器 IL5881.12/010 DC24-500V UH DC24V 0064993
DOLD繼電器 IL5881.12/010 DC24-500V 20-500K-OHM 0064992
DOLD繼電器 IL5881.12/100 DC12-280V 10-500K-OHM 0067073
DOLD繼電器 IL5881.12/100 DC12-280V 5-200K-OHM 0053805
DOLD繼電器 IL5881.12/100 DC24-280V 25K-1M-OHM 0061711
DOLD繼電器 IL5881.12/101 DC12-280V 5-200K-OHM 0060924
DOLD繼電器 IL5881.12/201 DC24-500V UH DC24V 0063848
DOLD繼電器 IL5881.12/300 DC12-280V 5-200K-OHM 0053806
DOLD繼電器 IL5881.12/410 DC24-500V UH DC24V 0065684
DOLD繼電器 IL5881.12/800 DC110V 1-50K-OHM 0056910
DOLD繼電器 IL5881.12/800 DC24V 0,2-10K-OHM 0056911
DOLD繼電器 IL5881.12/801 DC12-280V 5-200K-OHM 0061386
DOLD繼電器 IL5881.12/802 DC24-500V 50K-OHM 0063778
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DOLD繼電器 IL5882.38 AC/DC12V 10A tv=5S 0055137