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3-phase
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  1. General Electrical Discussion
    Hello everyone, So I finally acquired a warehouse, landlord says the panel is 150A 3-phase, (208v). I need to power 20 individual mining units, each draws 1600W, at 240V (6.67A). So, that equals a total of 32 kW, at 240 V. I believe my panel is currently not set up to be able to power my...
  2. General Electrical Discussion
    I haven't had much experience troubleshooting 3-Phase motors. Recently received a service call to look at a meat grinder that uses a 3-Phase 120/208V motor. The customer stated that they had someone out there to repair the machine because the motor was not running just humming.The tech stated...
  3. General Electrical Discussion
    Which 2 colors are most commonly switched to reverse a 3-phase motor? I was asked this question during a job interview. My answer was: The 2 that are easiest to access but I don't think this was the answer the interviewer was looking for. I don't do much 3-phase but I assume the colors are blk...
  4. General Electrical Discussion
    Our equipment requires 3-phase, 400 Hz, 120V. Our facility provides 3-phase, 400 Hz, 240V. What do we need to do? Do we need some type of power power converter? (Please excuse dumb question) Thanks - Olive
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