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Using an LV meter to measure HV power

Peter Thompson
After some assistance, if I were to use a 1:1 delta/star tx on the VT's on a HV supply, would I be able to measure HV voltage and therefore power, no I cannot configure the meter for a delta connection. Any ideas if it would work ok, and at what effect on accuracy?

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    I've NEVER seen a meter that takes HV directly - far too dangerous.


    Always use VTs & CTs to match onto the HV.


    Are you sure you mean 1:1 not HV : 110V or similar?


    Most VTs are Star/star but almost all good meters can be setup with the VT ratio and configuration and hence can calculate all 9 powers
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    I've NEVER seen a meter that takes HV directly - far too dangerous.


    Always use VTs & CTs to match onto the HV.


    Are you sure you mean 1:1 not HV : 110V or similar?


    Most VTs are Star/star but almost all good meters can be setup with the VT ratio and configuration and hence can calculate all 9 powers
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