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Recent content by KHA_LED

  1. KHA_LED

    Leybold 3~ Time Over/undervoltage relay coordination

    But the relay here send an information to the breaker to open the circuit, What do do you mean by ''bypass it'' ??
  2. KHA_LED

    Leybold 3~ Time Over/undervoltage relay coordination

    I want to protect the load from over-voltage and under-voltage when the resistive load changes. I mean, after gradually changing the load, we observe the load voltage and check the relay's behavior in response to these changes.
  3. KHA_LED

    Leybold 3~ Time Over/undervoltage relay coordination

    Sure, I'll add some information for examples, the protected load is a variable resistive load. I'll add the other experimental blocks to clarify more. This is practically the main association of the rest of the experimental blocks.
  4. KHA_LED

    Leybold 3~ Time Over/undervoltage relay coordination

    Hi all please could you provide more informations about the coordination of this relaly with the power circuit breaker
  5. KHA_LED

    Role of the tertiary winding of a 3-phase transformer

    great, so can we said that a stabilizing winding?
  6. KHA_LED

    Role of the tertiary winding of a 3-phase transformer

    Please could I have more in-depth information about the role of the tertiary winding of a 3-phase transformer?
  7. KHA_LED

    Need help for a THREE-PHASE SYNCHRONOUS MACHINE, 0,3 KW ( model SE2682-3Q)

    Hi, could you please provide more information about the indicated button and the green inputs of this synchronous motor?

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