ABB Relion 611 Series, Technical Manual

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Name Type Values (Range) Unit Description
Max demand S FLOAT32 -999999.9...9999
99.9
kVA Maximum demand value
of apparent power
Min demand S FLOAT32 -999999.9...9999
99.9
kVA Minimum demand value
of apparent power
Max demand P FLOAT32 -999999.9...9999
99.9
kW Maximum demand value
of active power
Min demand P FLOAT32 -999999.9...9999
99.9
kW Minimum demand value
of active power
Max demand Q FLOAT32 -999999.9...9999
99.9
kVAr Maximum demand value
of reactive power
Min demand Q FLOAT32 -999999.9...9999
99.9
kVAr Minimum demand value
of reactive power
Time max dmd S Timestamp Time of maximum
demand
Time min dmd S Timestamp Time of minimum
demand
Time max dmd P Timestamp Time of maximum
demand
Time min dmd P Timestamp Time of minimum
demand
Time max dmd Q Timestamp Time of maximum
demand
Time min dmd Q Timestamp Time of minimum
demand
7.1.11.6 Technical data
Table 448: 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,…
1) |PF| >0.5 which equals |cosφ| >0.5
2) |PF| <0.86 which equals |sinφ| >0.5
Section 7
1MRS757454 D
Measurement functions
382 611 series
Technical Manual