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3.5.5
Wiring test
You can use the wiring test to check whether the energy meter has been installed correctly.
Requirements
In order to run the wiring test, the energy meter must be connected to an active system and
the following conditions must be fulfilled:
• Three-phase system with all phases (V > 187 V AC PH-N)
• Minimum current flow in each phase (> 1% of current transformer full-scale deflection)
• Positive energy flows (normal system in which the inductive load draws power from the
supply)
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
Description
3.5 Three-phase devices 5 A
65
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