Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations GregLocock on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. lespoils

    vibrating screen protection ideas

    Hi all, Here is my situation. At the plant i work at there is a vibrating screen to seperate the fines out of woodchip biomass. Our problem is that the arms suspending the screen sometimes break and the screen falls down on the structure. Currently, there is nothing telling the PLC that the...
  2. lespoils

    Motor voltage relay troubleshooting

    Here are the dip SW settings 1:OFF 2:OFF 3:ON 4:ON 5:OFF 6:ON I'm not sure i understand all of the SW settings. For Sw1: SW1 selects the power-ON delay (inhibit of alarm at the power-ON): 1s or 6s. Does this means the delay before the relay trips ? SW3-4 are set for 600V ph-ph. this should...
  3. lespoils

    Motor voltage relay troubleshooting

    Thanks for the replies guys, Went and mesured the voltage, it had the wanted 600V L-L. Now, it was recently changed, so maybe the dip switches aren't set properly. Using the pdf that smallgeek gave me, i will try and see if they're correctly set. Thanks again
  4. lespoils

    Motor voltage relay troubleshooting

    Hi, I'm having issues with an Allen bradley voltage relay that is used on a 88Hp pump motor. The model of the relay is 813S-V3-690V. The motor runs at 600V. The relay "AL" led keeps flashing from red to green really quickly. I've been looking over the internet to find a user manual of some...

Part and Inventory Search