Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng 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. DanielFuente

    Access the metal armature of a sensor cable for conecting to other conducor... Realistic?

    Thanks a lot. I found also other solutions like the SHIELD-KON by LappKabel, and also the SKINTOP series, but they don´t adjust perfectly to the range of temperatures that I would like. The Intermark is really a simple and effective idea but in my situation as it is made of plastic does not...
  2. DanielFuente

    Access the metal armature of a sensor cable for conecting to other conducor... Realistic?

    You are right, it is not the best idea to cut the cable. What I really want is to prevent the overvoltages inducted when there is a testing lightning stroke in the system... that is the reason for trying to connect the shielding of the sensor cable to one equipotential system... Probably it is...
  3. DanielFuente

    Access the metal armature of a sensor cable for conecting to other conducor... Realistic?

    Thanks for your answers guys. Yes DRWeig, the distance to the transmitter is quite long. And there are some other cables close to the ones for the sensors, so it is neccesary to prevent the influence on the sensor signals. Probably if I need to access to the shield not only at the beginning...
  4. DanielFuente

    Access the metal armature of a sensor cable for conecting to other conducor... Realistic?

    Yes, sorry. It it´s the cable http://www.hitechcontrols.com/cables/control_cable/pur_shielded/pur_c_pur.html It is going inside a big wing of a prototype plane for sensors of temperature pt100 and thermostat... and it is close to the conductor for lightning. When the test current from...
  5. DanielFuente

    Access the metal armature of a sensor cable for conecting to other conducor... Realistic?

    Hi everybody, I have a cable for sensors in certain system. I would like to connect the metallic armour of the cable to other main conductor just for beeing sure that there will not be voltage differential in some circunstances, like lightning. Is there some easy way for doing that? Which...
  6. DanielFuente

    Transformer at no load

    Really useful 7anoter4. I ll think about it. Thanks a lot
  7. DanielFuente

    Transformer at no load

    Thanks a lot for your answers, they really help. But I don´t understand your explanation 7anoter4 about that Io<Iexc I mean that Io=V/(Zp+Zexc) and Iexc=(V-VZp)/Zexc and so there is no option for I0 being smaller than Iexct. -------- Other thing that I would like to comment is the...
  8. DanielFuente

    Transformer at no load

    Here is the simulation with the magnetiztion current and phase current. Thanks everyone...http://files.engineering.com/getfile.aspx?folder=85d0e57d-c04e-4b8a-a080-e810eaaf08e1&file=EMT_MagnetizationReactance.jpg
  9. DanielFuente

    Transformer at no load

    Hi everyone, I am trying to simulate the current in a transformer when it is at no load, using the software Powerfactory. I get the Magnetization current, and it is what I was expecting. But I get confused when I draw the phase current, because as the trafo is at no load... should not be the...

Part and Inventory Search

Back
Top