ABB Relion 670 Series Applications Manual page 416

Section 14
Monitoring
IEC21000230 V2 EN-US
Figure 207: Connection diagram of OC4PTOC, SMPPTRC and FLTMMXU function
Table 55:
Setting
Operation
PreTrig
PostTrig
Table 56:
Name
Operation
I1
t1
Table 57:
Name
Operation
Program
tTripMin
410
General setting parameters for the FLTMMXU function
General setting parameters for the OC4PTOC function
General setting parameters for the SMPPTRC function
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Default value
On
5
5
Description
Operation Off / On
Operating phase current level for step
1 in % of IBase
Definite time delay / additional time
delay for IDMT characteristics of step
1
Description
Operation Off / On
Three ph; single or three ph; single,
two or three ph trip
Tswo or three ph trip
1MRK 505 370-UUS Rev. K
Value
On
1500
0.030
Value
On
1ph/3ph
0.150
Busbar protection REB670
Application manual