SL7000 User Guide
6.9.
Metered quantities
6.9.1.
Four quadrant metering
The meter measures various energy values or quantities, in all four quadrants of the AC waveform.
6.9.1.1.
Measured energy quantities
The following measured energy quantities are updated every second and recorded in a series of total energy
registers (TER):
Active Energy - 8 Quantities
Per phase
Direction
Aggregate
Direction
kWh ph 1+
Import
kWh agg+
Import
kWh ph 1-
Export
kWh agg -
Export
kWh ph 2+
Import
kWh ph 2-
Export
kWh ph 3+
Import
kWh ph 3-
Export
Reactive Energy - 24 Quantities
Per phase
Direction
Aggregate
Direction
kvarh ph 1+
Import
kvarh agg+
Import
kvarh ph 1-
Export
kvarh agg -
Export
kvarh ph 2+
Import
kvarh ph 2-
Export
kvarh ph 3+
Import
kvarh ph 3-
Export
