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Two-way  AC  Insulation Monitor

特性

Characteristics

·監(jiān)測(cè)500V以下交流電網(wǎng)的絕緣電阻Monitoring the insulation resistance at the AC network system below 500V.

·當(dāng)電網(wǎng)絕緣電阻低于設(shè)定值時(shí)輸出----報(bào)警信號(hào) To output alarm signal will generate if the resistance lows then the set value

·偏轉(zhuǎn)角 Deviation:90度

·環(huán)境溫度Ambient temperature range:-25℃ to+55℃

·外殼防護(hù)Housing protection:IP42

·耐振動(dòng)Vibration strength：0.7g

·準(zhǔn)確度等級(jí)Accuracy:1.5

·額定電壓Rated voltage:Un±15%( Un:220V,380V)

·電源消耗Power consumption:≤5VA

·重量Weight:1.1kg

·報(bào)警精度Accuracy of alarm:10KΩ±20%，30 KΩ±20%，60KΩ±20%，100KΩ±20%

200KΩ±20%，300KΩ±20%，500KΩ±20%，1MΩ±20%

·開關(guān)容量Load of switch:250Vac,5A

接線示意圖　Connection diagram:

儀表背部接線示意圖

儀表外形圖

儀表開孔尺寸　Ｃut out:92+0.5×92+0.5mm

測(cè)量范圍　Measuring range

注Note：報(bào)警點(diǎn)的設(shè)置亦可根據(jù)用戶要求進(jìn)行，如需要請(qǐng)?jiān)诤贤凶⒚鳌?/span>