ABB REM630 Product Manual page 31

ABB
Motor Protection and Control
REM630
Product version: 1.1
Table 33. Non-directional earth-fault protection (EFxPTOC) main settings
Parameter
Start value
Time multiplier
Operate delay time
Operating curve
1)
type
1) For further reference please refer to the Operating characteristics table
Function
EFLPTOC
EFHPTOC
EFIPTOC
EFLPTOC
EFHPTOC
EFLPTOC
EFHPTOC
EFIPTOC
EFLPTOC
EFHPTOC
EFIPTOC
Value (Range)
0.010...5.000 pu
0.10...40.00 pu
0.10...40.00 pu
0.05...15.00
0.05...15.00
0.04...200.00 s
0.02...200.00 s
0.02...200.00 s
Definite or inverse time
Curve type: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 17, 18, 19
Definite or inverse time
Curve type: 1, 3, 5, 9, 10, 12, 15, 17
Definite time
1MRS756977 D
Issued: 2011-05-18
Step
0.005
0.01
0.01
0.05
0.05
0.01
0.01
0.01
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