44 M1M 20 POWER METER USER MANUAL
REAL Description
SUMM
Summary data, including total three-phase voltage, three-phase current and active
power
VLN Phase voltage; when WIRI is selected as “3 3T”, “3 2T” or “3 1T”, this data is absent
VLL Line voltage
I Current
IN
Neutral current; when WIRI is selected as “3 3T”, “3 2T”, “3 1T” or “1N1T”, this data is
absent
P Per phase active power; when WIRI is selected as “1N1T”, this data is absent
Q Per phase reactive power; when WIRI is selected as “1N1T”, this data is absent
S Per phase apparent power; when WIRI is selected as “1N1T”, this data is absent
PQST Total active, reactive, apparent power
F Frequency