
Table 28. Three-phase non-directional overcurrent protection (PHxPTOC) main settings
Parameter
Function
Value (Range)
Step
Start Value
PHLPTOC
0.05...5.00 x I
n
0.01
PHHPTOC
1)
0.10...40.00 x I
n
0.01
PHIPTOC
1.00...40.00 x I
n
0.01
Time multiplier
PHLPTOC
0.05...15.00
0.05
PHHPTOC
1)
0.05...15.00
0.05
Operate delay time
PHLPTOC
40...200000 ms
10
PHHPTOC
1)
40...200000 ms
10
PHIPTOC
20...200000 ms
10
Operating curve
type
2)
PHLPTOC
Definite or inverse time
Curve type: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 17, 18, 19
PHHPTOC
1)
Definite or inverse time
Curve type: 1, 3, 5, 9, 10, 12, 15, 17
PHIPTOC
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
31
Содержание RELION REM615
Страница 1: ...Relion 615 series Motor Protection and Control REM615 Product Guide ...
Страница 69: ...69 ...
Страница 70: ......
Страница 71: ......