描述
本安地
应独立设置接地系统,接地电阻≤4Ω。本安地的接地系统应保持独立,与厂区电气地网或其它仪表系统接地网的距离应在5m以上。
ABB ASEA PC Board YPR 104 2668 184-736/1 2668184-736/1
Rexroth Prop Amplifier VT3006 VT3006-S35-R5 VT3006S35R5
NSK Precision Ball Screw W3207G-89P-C5Z 30″ 1″ dia NEW
Fisher DPR900X1-A5 DPR 900 Controller DPR900
Fisher Rosemount 0444rl1u1c2na temperaure 0444rl1u1
FIFE CONTROLLER CSP-01-MVRC CSP-01R CSP01MVRC