Exposed features
- numericvoltage_aV
- numericvoltage_bV
- numericvoltage_cV
- numericpower_aW
- numericpower_bW
- numericpower_cW
- numericcurrent_aA
- numericcurrent_bA
- numericcurrent_cA
- numericenergykWh
- numericproduced_energykWh
- numericpower_factor%
- numericpowerW
- numericac_frequencyHz