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power analyzer

  1. General Electrical Discussion
    I have been recently contacted by a customer who has been seeing large spikes in her power bill. She also has a GFCI that is giving her a problem. - She has contacted the power company to put in a request to come and check the meter. (I believe she also said the power company admitted her usage...
  2. PLCs, VFDs, Motors and Controls
    So here is the set-up: Three current transformers shall be clamped to the secondary side of a transformer. Then two power analyzers will be connected across two phase of the 3 phase system because I wanted to implement a two-watt hour meter method. The reason for the transformers is to scale...
  3. General Electrical Discussion
    So here is the set-up: Three current transformers shall be clamped to the secondary side of a transformer. Then two power analyzers will be connected across two phase of the 3 phase system because I wanted to implement a two-watt hour meter method. The reason for the transformers is to scale...
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