23
Maximum peak
0 – 50,000 A
Active power/Reactive power /Apparent power
Three-phase total
0 - ± 100MW/Var/VA
Maximum peak
0 - ± 100MW/Var/VA
The figure below describes demand calculation:
3.4 Energy parameters
PMAC735 can measure bidirectional four-quadrant active and reactive energy, and the maximum
accumulated value is up to 99,999,999.9. The decimal place will not show. When the accumulated
value reaches to maximum, it will overturn automatically.
The polarity of energy is identical to that of power, both conforming to the stipulations of IEC
standards. For the relevant definitions, please refer to the descriptions of
3.2 Power factor symbol.
The table below describes the interrelationships of various types of energy and the symbolic
relationships between energy and power:
Active energy input
First-quadrant active energy
Positive inductive active power
Содержание PMAC735
Страница 7: ...7 1 1 Pictures of the main unit Side view Rear view 1 2 Picture of the extension module Rear view...
Страница 18: ...18 B Low voltage 3 phase 3 wire delta connection 3 CTs C Low voltage 3 phase 3 wire delta connection 2 CTs...
Страница 19: ...19 D High voltage 3 phase 4 wire star connection E High voltage 3 phase 3 wire delta connection 3 CTs...
Страница 32: ...32 4 2 7 Frequency Press the key once and you will see the frequency data S1 S2 S3 S4 RL1 RL2 RL3 RL4...