Monitored Data; Technical Data; Power Factor 55; Identification - ABB RELION 620 Series Technical Manual

Section 4
Protection functions
4.4.4.8
4.4.4.9
4.4.5
4.4.5.1
366

Monitored data

Table 304: 32U Monitored data
Name Type
PICKUP_DUR FLOAT32
P FLOAT32
Q FLOAT32
S FLOAT32
PF_ANGLE FLOAT32
32U Enum

Technical data

Table 305: 32U Technical data
Characteristic
Operation accuracy
1)2)
Pickup time
Reset time
Reset ratio
Retardation time
Trip time accuracy
1) Based on nominal voltage and frequency
2) Includes the delay of the signal output contact

Power factor 55

Identification

This function is available in REM620 Ver.2.1 only.
Values (Range) Unit
0.00...100.00 %
-160.000...160.0 xSn
00
-160.000...160.0 xSn
00
-160.000...160.0 xSn
00
-180.00...180.00 deg
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Value
At the frequency f = f
±3% of the set value or ±0.002 × S
Typically 20 ms (±15 ms)
<400 ms
Typically 0.94
<45 ms
±1.0% of the set value of ±20 ms
1MAC504801-IB E
Description
Ratio of pickup time / trip time
Active power
Reactive power
Apparent power
Power factor angle
Status
n
n
620 series ANSI
Technical Manual