User manual

6 Technical data
99
6.6 Event detection - other parameters
Parameter
Range
Detection method
Frequency
(min, max)
40 ... 70Hz (percent-
age or absolute value)
Detection based on 10-sec. measurement
(acc. to IEC 61000-4-30)
Voltage crest factor
(min, max)
1.0 ... 10.0
Basing on 10/12-cycle value
Current crest factor
(min, max)
1.0 ... 10.0
Basing on 10/12-cycle value
Voltage unbalance factor for nega-
tive sequence (max)
0.0 ... 20.0%
Basing on 10/12-cycle value
Current unbalance factor for nega-
tive sequence (max)
0.0 ... 20.0%
Basing on 10/12-cycle value
Short-term flicker P
st
(max)
0..20
Basing on 10-minute value
Long-term flicker P
lt
(max)
0..20
Basing on 2-hour value
Active power P (min, max)
Depending on the con-
figuration
Basing on 10/12-cycle value
(for consumed and supplied power)
Reactive power Q (min, max)
Depending on the con-
figuration
Basing on 10/12-cycle value
(for consumed and supplied power)
Apparent power S (min, max)
Depending on the con-
figuration
Basing on 10/12-cycle value
Distortion power D / Apparent dis-
tortion power S
N
(min, max)
Depending on the con-
figuration
Basing on 10/12-cycle value
Power Factor PF (min, max)
0…1
Basing on 10/12-cycle value
Displacement power factor cosφ/
DPF (min, max)
0…1
Basing on 10/12-cycle value
tanφ (min, max)
0…10
Basing on 10/12-cycle value
Active energy E
P
(max)
Depending on the con-
figuration
Checked every 10/12 cycles (for con-
sumed and supplied energy)
Reactive energy E
Q
(max)
Depending on the con-
figuration
Checked every 10/12 cycles (for con-
sumed and supplied energy)
Apparent energy E
S
(max)
Depending on the con-
figuration
Checked every 10/12 cycles
Total harmonic distortion of voltage
THD-F (max)
0…100%
Basing on 10/12-cycle value
Total harmonic distortion of current
THD-F (max)
0…200%
Basing on 10/12-cycle value
Voltage harmonic amplitudes
(max)
0 ... 100% or absolute
values
Basing on 10/12-cycle value;
Independent thresholds for all harmonics
in the range of 2...50
Current harmonic amplitudes
(max)
0…200% or absolute
values
Basing on 10/12-cycle value;
Independent thresholds for all harmonics
in the range of 2...50
Total interharmonics distortion of
voltage TID-F (max)
0…100%
Basing on 10/12-cycle value
Total interharmonics distortion of
current TID-F (max)
0…100%
Basing on 10/12-cycle value
Voltage interharmonics amplitudes
(max)
0 ... 100% or absolute
values
Basing on 10/12-cycle value;
Independent thresholds for all interhar-
monics in the range of 0...50
Current interharmonics amplitudes
(max)
0 ... 100% or absolute
values
Basing on 10/12-cycle value;
Independent thresholds for all interhar-
monics in the range of 0...50
K-Factor (max)
1.0..50.0
Basing on 10/12-cycle value
Mains signaling (max)
0…U
nom
Basing on 10/12-cycle value
Voltage transients
50…5000 V or dV/dt
Independent transient detection module,
Amplitude or slew rate method