Description
保护地（CG，Cabinet Grounding）是为了防止设备外壳的静电荷积累、避免造成人身伤害而采取的保护措施。DCS系统所有的操作员机柜、现场控制站机柜、打印机、端子柜等均应接保护地。保护地应接至厂区电气专业接地网，接地电阻小于4Ω。
ALLEN BRADLEY SAFETY LIGHT CURTAIN NEW 440L T4J0960YD
EMERSON K55HXFEG-1285 MOTOR NEW K55HXFEG1285
FANUC AC SERVO A06B-0128-B076-R USED A06B0128B076R
INDUCTOHEAT CAPACITOR 10310-027 NEW 10310027
PHOENIX CONTACT IBSPCISASCIT NEW IBS-PC-ISA-SC/I-T
HAGGLUNDS DENISON R4V 06 53910A1 NEW 016 88358
NUMATICS 1NCS01-023 SYSTEM NEW 1NCS01023
ALLEN BRADLEY 160-AA12NPS1P1 DRIVE NEW 160AA12NPS1P1
