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產(chan)品型號:N3(T)-AD-1
廠商(shang)性質(zhi):生(sheng)產(chan)廠家
更新(xin)時(shi)間:2025-11-28
訪(fang) 問 量:1034
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聯(lian)系電(dian)話:18958350911
電(dian)流(liu)變(bian)送(song)器(qi)N3(T)-AD-1//電(dian)流(liu)變(bian)送(song)器(qi)N3(T)-AD-1價(jia)格(ge)和(he)參數
壹、電(dian)流(liu)變(bian)送(song)器(qi)N3(T)-AD-1電(dian)量變(bian)送(song)器(qi)是(shi)壹種(zhong)將被測電(dian)量參數(如(ru)電(dian)流(liu)、電(dian)壓、功率、頻(pin)率因數等(deng)信(xin)號)轉(zhuan)換成(cheng)隔離(li)的(de)直流(liu)電(dian)流(liu)、直(zhi)流(liu)電(dian)壓或(huo)數字信(xin)號的裝置。產(chan)品符合國(guo)標(biao)GB/T 13850-1998
二(er)、電(dian)流(liu)變(bian)送(song)器(qi)N3(T)-AD-1技(ji)術(shu)指標
精度(du):0.5級
輸(shu)入標稱(cheng)值:1A、5A等(deng)100V、200V、380V、450V等(deng)75mV等(deng)
頻率:50/60Hz
輸出(chu)模擬(ni)量標稱(cheng)值:0-20mA、4-20mA、0-5V等(deng)
負(fu)載(zai)電(dian)阻:電(dian)流(liu)輸(shu)出(chu)時(shi):RL<1kΩ 電(dian)壓輸(shu)出(chu)時(shi):RL>5kΩ
數字量:RS485接口,MODBUS-RTU協(xie)議(yi)
輔助電(dian)源:AC110V、DC110V、AC220V、DC220V、AC/DC80-270V
功 耗(hao):小於(yu)3.5VA
三、電(dian)流(liu)變(bian)送(song)器(qi)N3(T)-AD-1信(xin)號調(tiao)整及說(shuo)明(ming)(此操(cao)作(zuo)僅在產(chan)品輸出(chu)精(jing)度(du)不高時(shi)做微(wei)調(tiao)用。正常情(qing)況(kuang)下嚴(yan)禁使(shi)用(yong)!)
在進(jin)行(xing)以(yi)下調(tiao)試(shi)時(shi),請將產(chan)品通電(dian)預(yu)熱(re)30分鐘(zhong),以(yi)達到(dao)*穩定(ding)性。
3.1零信(xin)號的調(tiao)整:輸入(ru)信(xin)號為零(ling)時(shi),通過(guo)調(tiao)零電(dian)位(wei)器,可將變(bian)送(song)輸(shu)出(chu)信(xin)號調(tiao)到(dao)所需(xu) 要的zui低值(zhi)。
3.2滿度(du)信號調(tiao)整:將信號輸入(ru)到(dao)滿度(du)(zui大(da)值),通過(guo)量程(cheng)電(dian)位(wei)器,將變(bian)送(song)信(xin)號調(tiao)到(dao) 所需(xu)要的zui大(da)量程(cheng)值。
3.3反(fan)復操作(zuo)3.1與(yu)3.2,直(zhi)到(dao)調(tiao)到(dao)所需(xu)要的值為(wei)止
四、電(dian)流(liu)變(bian)送(song)器(qi)N3(T)-AD-1外(wai)形(xing)尺寸(cun)
●安裝方式:
可固定(ding)安裝在(zai)35mm的(de)標(biao)準(zhun)導軌上
五(wu)、接線(xian)方式(具體以產(chan)品實物為(wei)準(zhun))

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