Table 32. Non-directional earth-fault protection (EFxPTOC) main settings
Parameter
Function
Value (Range)
Step
Start value
EFLPTOC
0.010...5.000 x I
n
0.005
EFHPTOC
0.10...40.00 x I
n
0.01
EFIPTOC
1)
1.00...40.00 x I
n
0.01
Time multiplier
EFLPTOC
0.05...15.00
0.05
EFHPTOC
0.05...15.00
0.05
Operate delay time
EFLPTOC
40...200000 ms
10
EFHPTOC
40...200000 ms
10
EFIPTOC
1)
20...200000 ms
10
Operating curve
type
2)
EFLPTOC
Definite or inverse time
Curve type: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 17, 18, 19
EFHPTOC
Definite or inverse time
Curve type: 1, 3, 5, 9, 10, 12, 15, 17
EFIPTOC
1)
Definite time
1) Not included in REM615
2) For further reference please refer to the Operating characteristics table
Motor Protection and Control
1MRS756890 D
REM615
Product version: 3.0
Issued: 2010-06-29
ABB
35
Содержание RELION REM615
Страница 1: ...Relion 615 series Motor Protection and Control REM615 Product Guide ...
Страница 69: ...69 ...
Страница 70: ......
Страница 71: ......