ComAp intelilite nt amf25

InteliLite
NT
– AMF20/25, SW version 2.2, ©ComAp – September 2014 74
IL-NT-AMF-2.2-Reference Guide.pdf
Starting
RPM
R
P
M
BO Starter
BO IDLE/RATED
RPM = 2
R
P
M
Start Fail
Idle Time Min Stab Time
Electric protections
active
Min Stab Time [s]
Minimum time after reaching of defined level of RPM to the closing GCB.
Step: 1s
Range: 1 – 300 (Max Stab Time) s
Max Stab Time [s]
Maximum time after start to get proper voltage level of the generator.
Step: 1s
Range: 1 (Min Stab Time) – 300 s
Hint:
When generator voltage within Max Stab Time does not reach defined limits (Generator protection
group) , an alarm occurs and the gen-set will shut down
Cooling Speed [IDLE/NOMINAL]
Selects the function of the Binary output IDLE/NOMINAL during engine Cooling state.
NOMINAL : Cooling is executed at Nominal speed and generator protections are active.
IDLE: Cooling is executed at Idle speed and generator protections are switched off.
Hint:
When ECU is connected the predefined value 900 RPM for IDLE speed is requested.
Hint:
Binary output IDLE/NOMINAL must be configured and connected to speed governor. Engine Idle
speed must be adjusted on speed governor
Cooling Time [s]
Runtime of the unloaded gen-set to cool the engine before stop.
Step: 1s
Range: 0 – 3600 s
Hint:
Cooling is executed at nominal speed and generator protections are active.
Stop Time [s]
Under normal conditions the engine must certainly stop 10s before this period will exceed. The period
starts by issuing stop command.
Step: 1s
Range: 0 – 600 s
Hint:
For more details see chapter „Stop engine“ conditions in chapter Gen-set Operation states