ABB RED615 - Web HMI (WHMI) Operation

Table 66. Circuit breaker failure protection (CCBRBRF) main settings
Parameter Function Value (Range) Step
Current value (Operating phase
current)
CCBRBRF 0.05...1.00 × I
n
0.05
Current value Res (Operating
residual current)
CCBRBRF 0.05...1.00 × I
n
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...60000 ms 10
CB failure delay CCBRBRF 0...60000 ms 10
CB fault delay CCBRBRF 0...60000 ms 10
Table 67. Three-phase inrush detector (INRPHAR)
Characteristic
Value
Operation accuracy At the frequency f = f
n
Current measurement:
±1.5% of the set value or ±0.002 × I
n
Ratio I2f/I1f measurement:
±5.0% of the set value
Reset time +35 ms / -0 ms
Reset ratio Typically 0.96
Operate time accuracy +35 ms / -0 ms
Table 68. Three-phase inrush detector (INRPHAR) main settings
Parameter
Function Value (Range) Step
Start value (Ratio of the 2nd to the
1st harmonic leading to restraint)
INRPHAR 5...100% 1
Operate delay time INRPHAR 20...60000 ms 1
Table 69. Switch onto fault (CBPSOF)
Characteristic
Value
Operate time accuracy ±1.0% of the set value or ±20 ms
Table 70. Switch onto fault (CBPSOF) main settings
Parameter
Function Value (Range) Step
SOTF reset time CBPSOF 0...60000 ms 1
Table 71. Multipurpose protection (MAPGAPC)
Characteristic
Value
Operation accuracy ±1.0% of the set value or ±20 ms
Line Differential Protection and Control
1MRS756500 K
RED615
Product version: 5.0 FP1
ABB 47