符合 IEC/EN 61 557

安裝尺寸：30*90*61mm

應用場合：船舶電氣自動化，輸配電與發電二次保護，UPS不間斷電源，電動汽車及充電樁，光伏逆變器及其它不接地（IT）直流電源系統。

應用原理：時時監控不接地IT系統的對地絕緣阻抗，當系統對地阻抗值小于設定值時，IL5881將輸出繼電器信號用于警示或反饋。

被測電壓系統：DC 012-280V，DC 24-500V

可調阻值設定范圍：20 ... 500 kΩ

供電方式：測量系統自取電，或者外部輔助供電

輸出：2副轉換觸點

IL5881接線示意圖：請咨詢
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
DOLD繼電器 IL5882.12/002 ACDC24-230V 10A tv=5S 0057288
DOLD繼電器 IL5882.12/002 ACDC24-230V 30A tv=5S 0065519
DOLD繼電器 IL5882.38 AC/DC12V 10A tv=5S 0055137