Energy Measurement - Siemens SENTRON 7KT PAC1600 Equipment Manual

Description
3.5 Three-phase devices 5 A
3.5.4.2

Energy measurement

The following pages apply especially to the energy meter:
• Active energy import and export
• Inductive or capacitive reactive energy
• Apparent energy
Each page shows the total value and the partial value. You can reset the partial value using
the Command menu (Page 64).
Continuous display of the unit of measurement means that the measurement display for
energy (import) is positive.
You can also activate the display of negative energies (export) by setting parameter P02.09 to
ON.
These energies are highlighted by flashing of the measurement unit and by the character "−"
and can be displayed after the import energies by pressing the "Decrease" key.
• Export: Display flashing
• Import: Display not flashing.
If the display of energy for the individual phases is activated (P02.10 = ON), the display shows
three independent additional pages (one page per phase), including total and partial energy.
If programmable input P13.01 is set to TAR-A, all the specified energy meters are also present
separated according to tariff 1 and tariff 2. These meters are displayed on the subpages of
the system counter. You can find more information in chapter Tariffs (Page 51).
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7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04