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  1. emarch

    Are electric vehicles really sustainable?

    Leaving apart the very real concerns left in the chat today, I was told that a fully electric vehicle, will need to charge with a minimum apparent power of no less than 8KVA during no less than 4 hours to get the battery decently charged. The actual power needed by a standard family house is...
  2. emarch

    Suggestions for device to test mccb

    Have a look to our RAPTOR Primary Current test system. And contact us if you like what you see. https://smcint.com/product/raptor-primary-system-electrical-testing-equipment/ Practically speaking, it will be able to deliver up to 10 KA in a 1000 A rated MCCB. Regards
  3. emarch

    Standards Relevant to Transformers

    Thank you PRC.. it is a great job. It helps me and I am sure others. Thank you for sharing Regards Eduardo Marchesi
  4. emarch

    Multifuncional Transformer and Substation Test System - TRAX 280

    As you seem to be searching for different options in the market, I would suggest to check on the RAPTOR system from SMC. I am sure you will find it interesting.. mainly if you need stable, accurate, preselectable real high currents...
  5. emarch

    Building Test Loop

    Using current injectors DC or AC that do not have an output regulation that keep the output higly stable, both in value and in waveform, will give a bad result when making heating tests. Be aware that any source with just a variac or even a fixed transformer may give a Voltage output as stady as...
  6. emarch

    3 Phase Injection Set

    Check www.smcraptor.com . This sytems may be a good and affordable solution for your requirement.
  7. emarch

    Ingeteam

    Hello MarcoIntests, As far as I know, this software is free but you need to get an access code from Ingeteam to download. I know there is an Igeteam office in Brazil.. in the Ingeteam website http://www.ingeteam.com/br/pt-br/home.aspx you may find how to contact them and get the access code...
  8. emarch

    Legacy Protection Relay " GEC OPTIMHO LFZP 112 "

    From Internet it is possible to free download a sort of virtual machine for DOS which is called DOSBox. Even thou it takes a bit to configure for the serial ports the help is straightforward and work for me fairly well to run the old applications. Eduardo Marchesi EuroSMC emarch@eurosmc.com
  9. emarch

    Monograph of Technical papers on Power system

    Great information!. Thank you very much Prc... Eduardo Marchesi EuroSMC emarch@eurosmc.com
  10. emarch

    Unable to calibrate PTE-100-C Plus (EuroSMC) relay tester

    With regards to your comment regarding the difference between Adjustment and Calibration, there is a common misunderstanding regarding this. Adjustment is the process on which you, comparing with an Standard, modifiy whichever parameters in the object to make it have the same reading than the...
  11. emarch

    Unable to calibrate PTE-100-C Plus (EuroSMC) relay tester

    Please, go to www.eurosmc.com and choose support. There fulfill the short questionnaire and send it. Someone in SMC will support you inmediately.
  12. emarch

    Primary VT fuse failure and the consequences

    You may find helpful this Calculator. It is a free download http://www.eurosmc.com/web_ing/Calculator/smc_calculator_reg_i.asp
  13. emarch

    Breaker timing tests

    Hi elecpl123, After seeing the report you sent, I confess myself unable to help. I do not know what times you are measuring, as I do not understand what TC-1, TC-2 and TC-3 means. My best suggestion is that you contact the test set manufacturer and ask him about how to read their reports...
  14. emarch

    Breaker timing tests

    A C-O action in a CB should show three times, not just a single one. It is supposed that you start from a situation on which your CB is Open, then you issue your Close CB command to the coil, the CB closes, and then you issue your Trip (open) CB command to the coil, and it open (trip). In this...
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