描述
DCS系统接地是为了保证当进入DCS系统的信号、供电电源或DCS系统设备本身出现问题时,有效的接地系统能承受过载电流并可以迅速将过载电流导入大地。接地系统能够为DCS提供屏蔽层,消除电子噪声干扰,并为整个控制系统提供公共信号参考点(即参考零电位)。
Miller 5″ Base-Lok Piston Seal Kit 051-KR015-500
NEW BEI Encoder H25E-F1-SS-2500?-ABZC-8830-SM18?-S
CHROMALOX HEATING ELEMENT 393-071215-030, 230V 3000W
TYCO Termi-Point Tool, with clips (P/N 4-330495-2)
TYCO Pneumatic Crimp Gun with Clips
S&S X-RAY 6 Panel Film Illuminator #140006
PHOENIX CONTACT/ FLKM D37,FLKM D37/S/LA SUB & TERMINALS
Precision Gear Hobbling Fixtures with Expanding Sleeves
093.1415 093.1414
Moog Brushless Servo Motor 304X066 340 volts 6600 rpm