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  1. ryguy1116

    Branch Circuit Neutrals

    I have a question in regards to neutral distribution. I have a 400VAC(pri)/230VAC(sec) 5kva transformer. The "hot" line goes to a distribution block and then is distributed to 4 branch circuits each branch circuit is protected with a 10A circuit breaker. The neutral is grounded then goes to...
  2. ryguy1116

    Floating 24VDC Power Supply ?

    I have a 24VDC power supply that does not have the common side connected to ground (floating). The Primary side is 120VAC. My question is what can I expect to measure from common to ground. Right now I am measuring very close to 24VDC from + to common. I am also measuring 24-25VDC from...
  3. ryguy1116

    Single Phase motor controled by 3 phase contactor

    I have a 120VAC 6amp non reversing motor to control. I dont know how to wire it to a three pole contactor normally used for a 3phase motor. I have the correct size contactor from the manufacuture's data table for single phase use.(allen bradley 100-C09) Does this mean I only wire one pole...

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