女人脱了内裤高潮喷水30分钟,老熟妇仑乱一区二区视頻,欧美视频毛片在线播放,欧美老熟妇又粗又大

安科瑞 陳正

  概述：

  ADW300 Wireless Metering Meter is mainly used to metering three phase activeenergy on low voltage network. The product boasts of advantages including compact size,high precision, rich features. According to different requirements, there are manycommunications functions like RS485 communication, 2G, NB, 4G, adding the newcurrent sampling mode using external transformer. It can be flexibly installed in thedistribution box to achieve sub-item electric energy metering, operation and maintenancesupervision or power monitoring requirements for different regions and different loads.

  ADW300 無(wú)線計(jì)量?jī)x表主要用于計(jì)量低壓網(wǎng)絡(luò)的三相有功電能，具有體積小、精度高、功能豐富等優(yōu)點(diǎn)，并且可選通訊方式多，可支持 RS485 通訊和 Lora、2G、NB、4G 等無(wú)線通訊方式，增加了外置互感器的電流采樣模式，從而方便用戶在不同場(chǎng)合進(jìn)行安裝使用。可靈活安裝于配電箱內(nèi)，實(shí)現(xiàn)對(duì)不同區(qū)域和不同負(fù)荷的分項(xiàng)電能計(jì)量、運(yùn)維監(jiān)管或電力監(jiān)控等需求。

  接線說(shuō)明：

  ADW300 和 ADW300W 均可采用三相四線經(jīng)電流互感器接入、三相三線經(jīng)電流互感器接入、三相四線經(jīng)電壓電流互感器接入和三相三線經(jīng)電流電壓互感器接入四種接線方式。