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  1. #1
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    How to build overcurrent/overvoltage protection

    Hello All... We need inputs from you on how to build overcurrent/overvoltage protection circuit between chiller and it's controller. Because we sometimes encountered that when chiller gets faulty during running it also damages the controller, or vice-versa. We want to put protection between controller and chiller the avoid damaging each other. The image shown is the wiring between controller and chiller. Really appreciate any inputs. Thanks.

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  2. #2
    Advanced Member level 5
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    barry's Avatar
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    Re: How to build overcurrent/overvoltage protection

    More information is needed. Voltage? Current? Showing two blocks with lines between them tells us nothing.



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