描述
合理布线
能在相当大程度上削弱干扰信号的强度,布线时,各种设备的控制线应尽量远离变频器的输入、输出线。控制线在空间上,应尽量和变频器的输入、输出线交叉,最好是垂直交叉。
Edwards Dry Vacuum Pump iH 35 SE working
TURBOMOLECULAR PUMP LEYBOLD TURBOVAC 150 – REFURBISHED
Nash Liquid Ring Vacuum Pump CL1000 75 HP 1000 CFM
Robuschi 4″ Iron Vacuum Pump – Surplus, New
Robuschi 4″ Iron Vacuum Pump – Surplus, New
R&D Vacuum Pumping Station w/Welch, Leybold Heraeus
Pfieffer TSU 240 Turbo Pumping station
Leybold TRIVAC D65BCS Vacuum Pump
Roots Vacuum Pump FRU360 NIB
PUMPING SYSTEM ALCATEL DRYTEL 30 – REFURBISHED