ABB Relion 630 Series - Page 49

Table 79. Circuit breaker failure protection (CCBRBRF) main settings
Parameter Function Value (Range) Step
Current value
(Operating phase
current)
CCBRBRF 0.05...1.00 pu 0.05
Current value Res
(Operating residual
current)
CCBRBRF 0.05...1.00 pu 0.05
CB failure mode
(Operating mode of
function)
CCBRBRF 1=Current
2=Breaker status
3=Both
-
CB fail trip mode CCBRBRF 1=Off
2=Without check
3=Current check
-
Retrip time CCBRBRF 0.00...60.00 s 0.01
CB failure delay CCBRBRF 0.00...60.00 s 0.01
CB fault delay CCBRBRF 0.00...60.00 s 0.01
Table 80. Multipurpose analog protection (MAPGAPC)
Characteristic
Value
Operate time accuracy ±1.0% of the set value or ±20 ms
Table 81. Multipurpose analog protection (MAPGAPC) main settings
Parameter
Function Values (Range) Step
Operation mode MAPGAPC 1-2 1
Start value MAPGAPC -10000.0 - 10000.0 0.1
Start value Add MAPGAPC -100.0 - 100.0 0.1
Operate delay time MAPGAPC 0.00 - 200.00 0.01
Motor Protection and Control 1MRS756977 D
REM630
Product version: 1.1 Issued: 2011-05-18
ABB 49