ABB Relion REG670, Руководство оператора

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Overview................................................................................54
Overfrequency protection SAPTOF .......................................54
Rate-of-change frequency protection SAPFRC ....................54
Underfrequency protection SAPTUF .....................................55
Multipurpose protection...............................................................55
Overview................................................................................55
General current and voltage protection CVGAPC..................55
Secondary system supervision....................................................55
Overview................................................................................55
Current circuit supervision CCSRDIF ....................................55
Fuse failure supervision SDDRFUF.......................................56
Control.........................................................................................56
Overview................................................................................56
Synchrocheck and energizing check SESRSYN ...................56
Monitoring....................................................................................56
Overview................................................................................56
Event counter CNTGGIO.......................................................56
Logic............................................................................................56
Overview................................................................................56
Tripping logic SMPPTRC ......................................................57
Trip matrix logic TMAGGIO....................................................57
LogicGate...............................................................................57
LogicSRMemory.....................................................................57
LogicTimerSet........................................................................57
Section 10 Diagnose IED status.......................................................59
Read internal events.........................................................................59
Find available functions....................................................................59
Section 11 Test the IED...................................................................61
Overview...........................................................................................61
IED test mode...................................................................................62
View binary input values...................................................................62
Overview......................................................................................62
Binary Input Module BIM........................................................62
Signal matrix for binary input SMBI........................................63
View binary output values.................................................................63
Overview......................................................................................63
Binary Output Module BOM...................................................63
Signal matrix for binary outputs SMBO..................................63
Function test modes.........................................................................63
Overview......................................................................................63
Differential protection ..................................................................63
Impedance protection..................................................................64
Table of contents
5
Operator's manual