Description
将接地母线直接连接接地极。接地线采用截面大于22mm2的铜导线，总母线使用截面大于60mm2的铜排。接地极的接地电阻小于2Ω，接地极最好埋在距建筑物10~15m远处，而且PLC系统接地点必须与强电设备接地点相距10m以上。
Square D, PQ3620G, 200A bus plug, 600v, I line, Rebuilt
IDC electric cylinder N2D-20-5B-8-MS6-FT1-BS115 NEW
Infrared Engineering MM55 BH head Repaired
Teca AHP-1400 air Conditioner 120v, 0-B480-0-000, NEW
Mitsubishi FR-Z240-2.2K-UL Freqrol-Z200 drive, 3HP,USED
