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  1. General Electrical Discussion
    Is a disconnect required for an auto lift and where does it have to be located? I have a customer that owns an auto garage and he wants me to wire a car lift for him but I haven't really done this type of work before. (I usually do residential and, sometimes, I do light commercial.) The main...
  2. General Electrical Discussion
    My subcontractor use ABB ACS580 instead of ACS880. They argue that can program to control crane with it. Load capacity and motor power is no problem here, but the purpose of inverter I concern here. Is there any advice?
  3. PLCs, VFDs, Motors and Controls
    Ok so I have a hydraulic car hoist with a 240v single phase motor. The motor has no terminal block or labelling but has 4 wires coming from the windings and an earth. At the moment it is wired and works fine under no load, I can operate the motor switch and the hoist will easily lift a car and...
1-3 of 3 Results