Change password and write it down
4)
:
1)
IMPORTANT! Changing the transformation ratios will reset the meter data in the
Fronius Smart Meter to 0.
2)
Transformation ratio in the current transformer x Transformation ratio of the voltage
transformers = max. 1,000,000.
3)
Changeover only when using voltage transformers (direct voltage measurement Vt =
1).
4)
IMPORTANT! The password cannot be reset.
Multi-meter sys-
tem - Explanation
of symbols
Grid
supplies the loads in the system if insufficient power is being generated
by the PV modules or supplied by the battery.
Inverter in the system
e. g. Fronius Primo, Fronius Symo, etc.
Utility meter
Measures the measurement data relevant for billing amounts of energy
(in particular kilowatt hours of energy sourced from the grid and energy
fed into the grid). Based on the relevant billing data, the electricity
retailer will invoice the energy sourced from the grid and the purchaser
of the surplus energy will reimburse the energy fed into the grid.
Primary meter
Records the system's load curve and provides measurement data for
energy profiling in Fronius Solar.web. The primary meter also controls
the dynamic feed-in control.
Secondary meter
Records the load curve of individual loads (e.g. washing machine,
lamps, TV, heat pump, etc.) in the consumption branch and provides
measurement data for energy profiling in Fronius Solar.web.
Producer meter
Records the load curve of individual producers (e.g. wind power plant) in
the consumption branch and provides measurement data for energy pro-
filing in Fronius Solar.web.
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