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Conditions for Using Open Phase Detection Framework

Issue
To detect meter installation faults

Product Line
ION8650

Environment
Designer, Meter Template

Cause
One or two voltage inputs are floating. For details regarding the calculations refer to article FA286184

Resolution
The framework is designed for ION8650 meters in which the meter is:

1.  Wye connected in a 3 phase system

NOTE: If the meter is set to any other volts mode (including single-phase) the framework should be disabled via the 'Cond Pwr enbl' External Boolean module to prevent undesired behavior.

2.  Blade powered
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