ABB Relion REC615 - Single-Phase Power and Energy Measurement SPEMMXU

Name Type Values (Range) Unit Description
Time min dmd S Timestamp Time of mini-
mum demand
Time max dmd P Timestamp Time of maxi-
mum demand
Time min dmd P Timestamp Time of mini-
mum demand
Time max dmd Q Timestamp Time of maxi-
mum demand
Time min dmd Q Timestamp Time of mini-
mum demand
8.1.11.6 Technical data
Table 633: PEMMXU Technical data
Characteristic Value
Operation accuracy
At all three currents in range 0.10…1.20 × I
n
At all three voltages in range 0.50…1.15 × U
n
At the frequency f
n
±1 Hz
±1.5 % for apparent power S
±1.5 % for active power P and active energy
1
±1.5 % for reactive power Q and reactive energy
2
±0.015 for power factor
Suppression of harmonics DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
8.1.11.7 Technical revision history
Table 634: PEMMXU Technical revision history
Technical revision Change
B
Demand values added to Monitored data. Re-
corded data added to store minimum and
maximum demand values with timestamps.
C
Internal improvement.
D
Internal improvement.
8.1.12 Single-phase power and energy measurement SPEMMXU
1
|PF| >0.5 which equals |cosφ| >0.5
2
|PF| <0.86 which equals |sinφ| >0.5
Measurement functions 1MRS758755 C
606 REC615 & RER615
Technical Manual