熟女少妇精品一区二区_日韩熟女精品一区二区三区_在教室伦流澡到高潮h麻豆_亚洲av日韩av天堂久久_亚洲精品久久久久久无码色欲四季

Search

UNT-NMI intelligent network instrument

Views:

Device overview:
The UNT-NMI intelligent network instrument is a network power meter designed for the power monitoring needs of various enterprises. It can measure all common power parameters such as three-phase current, three-phase voltage, power, frequency and electric energy. In addition, this device can provide complete communication networking functions, analog uploading and other functions, which is very suitable for real-time monitoring systems. After years of engineering practice, UNT-NMI integrated intelligent meters have been widely used in power, chemical, paper, metallurgy, municipal, coal and many other fields, and the operation is stable and reliable.

Device features:
? Full parameter measurement, can replace all single and three-phase electricity measurement instruments;
? can replace all traditional power transmitters;
?Multiple voltage level input (low voltage 400V direct access, PT100V access);
? Provide a standard communication interface;
The utility model has the advantages of small size, convenient wiring and installation (especially suitable for installation on a switch cabinet);
? It is easy to realize the intelligentization of the switchgear in the original switchgear equipment, and it can easily cooperate with mainstream circuit breakers such as ABB, Schneider and Siemens;
? Support ModBus RTU and Profibus protocol, standard disclosure agreement, provide corresponding technical support;
? Supports up to 4 channels of 4~20mA output modules, the output power is optional, and the range is adjustable.

Measurement function:
?Voltage measurement (three-phase or three-wire)
? current measurement (three-phase)
? active power (three-phase and sum)
?Reactive power (three-phase and sum)
?power factor
?frequency measurement
? active power (sum)
?Reactive power (sum)

Back To Top
欧美牲交a欧美牲交aⅴ免费真| 国产人妻丰满熟妇嗷嗷叫| 国产av无码专区亚洲av琪琪| 男人的天堂在线视频| 亚洲国产精品ⅴa在线观看| 中文精品无码中文字幕无码专区| 久久无码精品一区二区三区| 色偷偷偷在线视频播放| 妺妺窝人体色www聚色窝仙踪| 5858s亚洲色大成网站www| 日韩人妻无码精品久久| 精品人妻无码一区二区三区换脸| 精品无码av一区二区三区| 日本真人做爰免费视频120秒| 成 年 人 黄 色 大 片大 全| 国产成人涩涩涩视频在线观看| 亚洲精品无码你懂的| 爆乳女仆高潮在线观看| 牛牛视频一区二区三区| 亚洲人成色777777精品音频| 少妇无码一区二区二三区| 亚洲精华国产精华精华液网站| 麻豆一区二区三区蜜桃免费| 亚洲av无码一区二区乱子伦as| 无码精品黑人一区二区三区| 国产伦精品一区二区三区妓女下载| 国产精品无码av天天爽| 国产精品爆乳奶水无码视频| 国产小受呻吟gv视频在线观看| 中文字幕久久久人妻无码| 少妇的丰满人妻hd高清| 邻居少妇张开腿让我爽了一夜| 久久综合噜噜激激的五月天| 久久精品国产亚洲av无码偷窥| 韩国日本三级在线观看| 免费观看又色又爽又黄的崩锅| 亚洲欧美激情精品一区二区| 免费a级黄毛片| 老熟女乱子伦| 亚洲精品久久区二区三区蜜桃臀| 人妻激情偷乱视频一区二区三区|