Name Type Values (Range) Unit Description
S FLOAT32 0.000...160.000 xSn Apparent power
PF_ANGLE FLOAT32 -180.00...180.00 deg Power factor angle
32R/32O Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
4.8.2.9 Technical data
Table 636: 32R/32O Technical data
Characteristic Value
Operation accuracy
1)
Depending on the frequency of the measured current
and voltage:
f = f
n
±2 Hz
Power measurement accuracy ±3% of the set value
or ±0.002 × S
n
Phase angle: ±2°
Pickup time
2)3)
Typically 45 ms
Reset time Typically 30 ms
Reset ratio Typically 0.94
Trip time accuracy ±1.0% of the set value of ±20 ms
Suppression of harmonics -50 dB at f = n × f
n
, where n = 2, 3, 4, 5,…
1)
Measurement mode
= “Pos Seq” (default)
2) V = V
n
, f
n
= 50 Hz, results based on statistical distribution of 1000 measurements
3) Includes the delay of the signal output contact
4.8.3 Directional reactive power undervoltage protection 32Q-27
4.8.3.1 Identification
Description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Directional reactive power undervoltage
protection
DQPTUV Q> ->,3U< 32Q-27
1MAC059074-MB A Section 4
Protection functions
615 series ANSI 733
Technical Manual
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