Technical Data - ABB RELION Series Technical Manual

Section 9
Control functions
9.3.9
9.4
9.4.1
630
Name Type
PH_DIF_SYNC BOOLEAN
FR_DIFF_SYNC BOOLEAN
SECRSYN Enum

Technical data

Table 661: SECRSYN Technical data
Characteristic
Operation accuracy
Reset time
Reset ratio
Operate time accuracy in definite time mode
Autoreclosing DARREC
Identification
Function description
Autoreclosing
Values (Range) Unit
0=False
1=True
0=False
1=True
1=on
2=blocked
3=test
4=test/blocked
5=off
Value
Depending on the frequency of the voltage
measured: f ±1 Hz
n
Voltage:
±3.0% of the set value or ±0.01 × U
Frequency:
±10 mHz
Phase angle:
±3°
<50 ms
Typically 0.96
±1.0% of the set value or ±20 ms
IEC 61850 IEC 60617
identification identification
DARREC O -> I
1MRS758755 A
Description
Phase angle difference
out of limit for
synchronizing
Frequency difference out
of limit for synchronizing
Status
n
ANSI/IEEE C37.2
device number
79
REC615 and RER615
Technical Manual