欧美a级黄片,中文字幕精品久久久久人妻红杏1,福利久久,亚洲AV无码片一区二区三区_

SIEMENS3UF7100-1AA00-0電機保護器
SIEMENS3UF7100-1AA00-0電機保護器
SIEMENS3UF7100-1AA00-0電機保護器

福建鴻飛達自動化科技有限公司
李工 15306977204（微信）
電話：0591-88075780
官網(wǎng)：www.hfd-dcs.com
質(zhì)優(yōu)價廉，值得您信賴！
電子式電動機保護器已由晶體管發(fā)展到集成電路至今已發(fā)展到微處理芯片厚模電路，從功能上一般分為斷相保護、綜合保護（多功能保護）、溫度保護和智能保護。此類保護器具有節(jié)能、動作靈敏、度高、耐沖擊振動，重復性好、保護功能齊全、功耗小等優(yōu)點。
1.電動機保護器（電機保護器）是以檢測線電流的變化（包括采取、正序、負序、零序和過流）為原則，可檢測斷相或過載信號。除具有斷相保護功能外，還具有過負荷、堵轉保護功能。
2.智能保護：集保護、遙測、通訊、遙控與一體的電動機保護裝置，對電動機發(fā)生斷相、過載、短路、欠壓、過壓和漏電等故障時實現(xiàn)保護，還具有電流電壓顯示，時間控制，軟件自診斷，來電自恢復，自啟動順序，故障記憶，自瑣和遠傳報警，顯示故障時的電流、電壓故障前后用代號閃爍示警，配置RS485通訊接口，實現(xiàn)計算機聯(lián)網(wǎng)。同時可監(jiān)控、監(jiān)測256臺電動機工作等功能。


3UF7000-1AB00-0
3UF7000-1AU00-0
3UF7010-1AB00-0
3UF7010-1AU00-0
3UF7011-1AB00-0
3UF7011-1AU00-0
3UF7100-1AA00-0
3UF7101-1AA00-0
3UF7102-1AA00-0
3UF7103-1AA00-0
3UF7103-1BA00-0
3UF7104-1BA00-0
3UF7110-1AA00-0
3UF7111-1AA00-0
3UF7112-1AA00-0
3UF7113-1AA00-0
3UF7113-1BA00-0
3UF7114-1BA00-0
3UF7150-1AA00-0
3UF7200-1AA00-0
3UF7210-1AA00-0
3UF7300-1AB00-0
3UF7300-1AU00-0
3UF7310-1AB00-0
3UF7310-1AU00-0
3UF7400-1AA00-0
3UF7500-1AA00-0
3UF7700-1AA00-0
3UF7900-0AA00-0
3UF7901-0AA00-0
3UF7902-0AA00-0
3UF7910-0AA00-0
3UF7920-0AA00-0
3UF7922-0AA00-0
3UF7925-0AA00-0
3UF7925-0AA01-0
3UF7925-0AA02-0
3UF7930-0AA00-0
3UF7931-0AA00-0
3UF7931-0CA00-0
3UF7932-0AA00-0
3UF7932-0BA00-0
3UF7932-0CA00-0
3UF7933-0BA00-0
3UF7935-0AA00-0
3UF7937-0BA00-0
3UF7937-0CA00-0
3UF7940-0AA00-0
3UF7941-0AA00-0
3UF7946-0AA00-0
3UF7950-0AA00-0
3UF7970-0AA00-0
3UF7970-0AA01-0
3UF7970-0AA02-0
3UF7982-0AA00-0
3UF7982-0AA01-0
3UF7982-0AA02-0
3UF7982-0AA10-0
3UF7982-0AA11-0
3UF7982-0AA13-0
3UF7982-0AA20-0