Technical FAQs

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The data being displayed on the PM700 Power Meter is inaccurate or not what I expect?

Possible Cause

Incorrect setup values

Possible Solution
Check that the correct values have been entered for the power meter setup parameters - CT & PT ratings, System Type, Nominal Frequency, and so on

Possible Cause

Incorrect voltage inputs

Possible Solution
Check power meter voltage input terminals to verify that adequate voltage is present

Possible Cause

Power Meter is wired incorrectly

Possible Solution
Check that all CTs & PTs are connected correctly (proper polarity is observed) and that they are energised. Check shorting terminals. Initiate a wiring check from the Power Meter display


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