
? 防爆標志:Exd [ib] I Mb
? 外殼材質:不銹鋼
? 尺寸(長*寬* 高): 405mm x 330mm x 295mm
? 環(huán)境溫度范圍:-20℃~ +70℃
? 輸入電壓 :Ui= 90V ~250V AC
? 功率: 60W
? 功能:對全工作面支架電控系統(tǒng)進行監(jiān)測、控制、數據存儲顯示,還可以把這些數據通過“井上、井下數據傳輸裝置”傳輸到井上中央控制室。
? Explosion-proof Mark: Exd [ib] I Mb
? Case: stainless
? Size (L * W * H) : 405mm x 330mm x 295mm
? Ambient Temperature Range: -20℃~ +70℃
? Input Voltage :AC 90V ~250V
? Power: 60W
? Functions: monitor, control, and display the electronic control system of the whole working face bracket, and transmit the data to the central control room above the well through the "wellhead and downhole data transmission device".