9.3.3.4
Pole slip protection PSPPPAM
Main menu/Settings/Setting Group N/Impedance protection/PoleSlip(PPAM,
78)/PSP
Measurement mode, impedance settings and other pole slip protection parameters
are found here.
9.3.4
Current protection
9.3.4.1
Overview
Under Current protection there are settings for Instantaneous phase overcurrent,
Phase overcurrent four step, Instantaneous residual overcurrent, Residual
overcurrent four step, Thermal overload with two time constants, Pole discordance
and Breaker failure. There are several instances of each function with parameter
settings for rated data, operation and many others. The thermal overload functions
have temperature threshold settings as well as many others necessary for adapting
the function to a particular application.
9.3.4.2
Breaker failure protection CCRBRF
Main menu/Settings/Setting Group N/Current protection/
BreakerFailure(RBRF,50BF)/BFP
Displays some instances of CCRBRF with several settings per instance. Settings
include operation, base current, function mode, operation mode of retrip logic, time
delays and several others.
9.3.4.3
Directional over-power protection GOPPDOP
Main menu/Settings/Setting Group N/Current protection/
DirOverPowerProtection(PDOP,32)/GOP
Includes power, angle and calibration factor settings.
9.3.4.4
Directional under-power protection GUPPDUP
Main menu/Settings/Setting Group N/Current protection/
DirUnderPowerProtection(PDUP,37)/GUP
Includes power, angle and calibration factor settings.
9.3.4.5
Instantaneous phase overcurrent protection PHPIOC
Main menu/Settings/Setting Group N/Current protection/
InstPhaseOvercurrent(PIOC,50)/IOC
1MRK 502 014-UEN C
Section 9
Read and change settings
51
Operator's manual
Содержание Relion REG670
Страница 1: ...Relion 670 series Generator protection REG670 Operator s manual...
Страница 2: ......
Страница 20: ...14...
Страница 22: ...16...
Страница 30: ...24...
Страница 32: ...26...
Страница 38: ...32...
Страница 64: ...58...
Страница 90: ...84...
Страница 94: ...88...
Страница 98: ...92...
Страница 107: ...101...