ABB RELION REX640 - 7.4.10 Technical data; 7.5 Diesel generator monitoring and protection DGMGAPC (ANSI 32;40 G); 7.5.1 Identification; 7.5.2 Function block

Name Type Values (Range) Unit Description
3=test
4=test/blocked
5=off
7.4.10 Technical data
Table 1339: RCFD Technical data
Characteristic Value
Operation accuracy Depending on the frequency of the measured current: f
n
±2 Hz
±2.5% of the set value or 0.005 xI
n
Alarm time
1, 2
Minimum Typical Maximum
10 ms 15 ms 20 ms
7.5 Diesel generator monitoring and protection
DGMGAPC (ANSI 32/40G)
7.5.1 Identification
Table 1340: Function identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE
C37.2 device
number
Diesel generator monitoring
and protection function
DGMGAPC P><, U/f >< 32/40G
1
Results based on statistical distribution of 1000 measurements
2
Measured with static signal output (SSO)
1MRS759142 F Condition monitoring functions
REX640
Technical Manual
1403