TIME MARK三相監(jiān)視器258系列說明
258型連續(xù)監(jiān)測(cè)三相電力線是否存在異常情況。經(jīng)過適當(dāng)調(diào)整后，即使存在再生電壓，258型監(jiān)視器也會(huì)檢測(cè)負(fù)載電機(jī)的缺相。
該裝置由固態(tài)電壓和相角傳感電路組成，驅(qū)動(dòng)機(jī)電繼電器。當(dāng)施加正確的電壓和相位旋轉(zhuǎn)時(shí)，內(nèi)部繼電器將通電。故障情況將使繼電器斷電。當(dāng)故障得到糾正后，顯示器將自動(dòng)復(fù)位（也可以使用手動(dòng)復(fù)位版本）。
258型不需要中性連接，可與Wye或Delta系統(tǒng)配合使用。電壓范圍足夠?qū)?，以便適當(dāng)調(diào)整現(xiàn)有條件。提供TRIP和NORM條件指示器有助于調(diào)整和系統(tǒng)故障排除。
The Model 258 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 258 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.
This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 258 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
TIME MARK三相監(jiān)視器258系列選型技術(shù)參數(shù)
TIME MARK三相監(jiān)視器258系列 示例EX258B
愛澤工業(yè)(IZE INDUSTRIES)特價(jià)經(jīng)銷、常用備件TIME MARK三相監(jiān)視器型號(hào)：
TIME MARK三相監(jiān)視器B258B
TIME MARK三相監(jiān)視器B258BM
TIME MARK三相監(jiān)視器258B
TIME MARK三相監(jiān)視器258BM
TIME MARK三相監(jiān)視器A258B
TIME MARK三相監(jiān)視器A258BM
TIME MARK三相監(jiān)視器EX258B
TIME MARK三相監(jiān)視器EX258BM
TIME MARK三相監(jiān)視器B258B-400
TIME MARK三相監(jiān)視器B258BM-400
TIME MARK三相監(jiān)視器258B-400
TIME MARK三相監(jiān)視器258BM-400
TIME MARK三相監(jiān)視器EX258B-415V
愛澤工業(yè)成立于2010年，定位于向先進(jìn)制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營(yíng)世界先進(jìn)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場(chǎng)知識(shí)以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于TIME MARK三相監(jiān)視器EX258B的疑問，請(qǐng)隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問題。
有關(guān)TIME MARK三相監(jiān)視器EX258B更詳細(xì)的信息或者購買美國(guó)TIME MARK相關(guān)產(chǎn)品，請(qǐng)致電愛澤工業(yè)。
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TIME MARK三相監(jiān)視器258系列說明及選型
