Nominal Mechanical Breaker Operating Times - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
U3P
I3P
VOLREFOK
CURREFOK
LOADTYPE
GROUNDING
CMDOPEN
CMDCLOSE
CNOPCMD
CNCLCMD
INPRIOPLx
INPRICLLx
PPREARCLx
COMPOFCLx
COMPOFOLx
ADAPTCLx
SCATOFLx
ARCEXTLx
OPRCNTINLx
CBSTSCFLx
LD1CLANLx
LD2CLANLx
EXTSTGY
CBTSMODE
BLOCK
BLOCKALL
CONT
BLKOPOPR
BLKCLOPR
IEC19000898 V2 EN-US
Figure 37:
9.3.7.1

Nominal Mechanical Breaker Operating Times

The nominal mechanical breaker operating times are an integral part of the switching functionality.
These characteristics are given to the function via inputs described in
used to determine the inception or interruption instants of a circuit breaker. Refer
a detailed elaboration. For an explanation on all the circuit breaker characteristics, refer to the
chapter on ACBMSCBR function.
Technical Manual
Reference
Selection &
Source
Validation
Monitoring
Feedback
CRDBLSSX
CB Test Mode
Blocking
Logic
Overall block diagram of SSCPOW functionality
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OPREF
REFSIGLOS
BLKOPLx
BLKCLLx
Contingency
OPBYPASS
Mode
CLBYPASS
UNCONTSWT
OPCMDLx
CLCMDLx
OPCMDINP
CLCMDINP
STRDPOW
Command
EMERTRIP
Handling
DRCLTIMLx
DROPTIMLx
CMDDELYLx
CNTRLDEL
User defined/
STCLANGLx
External
Strategy
STOPANGLx
Angles
SSCPOW
Section 9
GUID-29EA4BD1-518E-42E5-B678-FFBE39F8DD4F v3
Table 39. These inputs are
Section 9.3.7.4
Control
for
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