ComAp IG-NT GC Reference Manual page 62

NONE
IM3 CT INPUT
ANALOG INPUT
Hint:
Earth fault current protection may be used only if I/E-Qm meas = ANALOG INPUT or NONE.
If I/E-Pm meas is set to IM3 CT INPUT, then I/E-Qm meas should be logically set to IM3 CT INPUT as well,
because IM3 CT INPUT is common input for both parameters.
PeakLevelStart
Load consumption level the gen-set has to stop at. Function is inactive when PeakAutS/Sdel = OFF. Genset
start is PeakAutS/Sdel delayed after the consumption of the Load exceeds the PeakLevelStart limit.
Step: 0,1 kW / 1 kW / 0,01 MW*
Range: PeakLevelStop to 320,00 MW*
Force value possibility: Yes
*Note:
The actual setpoint units and range depend on setting of the Power format (see GenConfig manual).
PeakLevelStop
Load consumption level the gen-set has to start at. Genset stop is PeakAutS/Sdel delayed after
PeakLevelStop limit is reached. Load consumption (P factory) is calculated (not directly measured) as a sum
of gen-set (Act power) and mains (P mains) active power.
Step: 0,1 kW / 1 kW / 0,01 MW*
Range: 0,00 to PeakLevelStart MW*
Force value possibility: Yes
*Note:
The actual setpoint units and range depend on setting of the Power format (see GenConfig manual).
PeakAutS/S del
Delay for automatic Peak start/stop function. Set OFF to disable Peak aut start function.
Step: 1s
OFF, 1 – 3200 s
Range:
Force value possibility: Yes
Export limit
Protection against power export to the mains. The function limits gen-set requested power to hold import
power higher or equal to the setpoint Import Load.
Force value possibility: Yes
Derating1 strt
Derating2 strt
The starting values for the power derating function. The gen-set nominal power is decreased according to
the adjusted curve.
The setpoint actual physical dimension is given by the related analog input and the value assigned to it.
Step: 1 X
± 32000 X
Range:
Force value possibility: Yes
Hint:
DeratingX strt unit [X] depends on DeratingPowerX analog input unit.It can be e.g.°C in case of temperature
derating function.
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
No source for I/E reactive power measurement available. If selected, power factor
control defaults to BasePF (BASEPF, ANEXT BASEPF).
Mains I/E reactive power (Qm) is measured and calculated from controller's Im3
current terminal. The value is multiplied by 3 to estimate the aggregate mains
reactive power.
Mains I/E reactive power is measured by an external device and the controller
measures this value via analog input PFCtrl:I/E-Qm.
[ kW – MW* ]
[ kW – MW* ]
[ s ]
[ DISABLED / ENABLED ]
[ X ] (FV)
[ X ] (FV)
(FV)
(FV)
(FV)
(FV)
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