InteliLite
NT
– AMF20/25, SW version 1.2, ©ComAp – March 2008
49
IL-NT-AMF-Reference Guide1.2.pdf
Step:
0.1 s
Range:
0.0 – 600.0 s
Gen >V Sd
[%]
Threshold for generator overvoltage. All three phases are checked. Maximum out of three is used.
Step:
1% of Nominal voltage
Range:
0(Gen <V Sd) – 200%
Gen <V Sd
[%]
Threshold for generator undervoltage. All three phases are checked. Minimum out of three is used.
Step:
1% of Nominal voltage
Range:
0% – 200 (Gen >V Sd)%
Gen V Del
[s]
Delay for generator undervoltage and overvoltage alarm
Step:
0.1s
Range:
0.0 – 600.0 s
Volt Unbal Sd
[%]
Threshold for generator voltage unbalance alarm.
Step:
1% of Nominal voltage
Range:
0 – 200% of Nominal voltage
Volt Unbal Del
[s]
Delay for generator voltage unbalance alarm.
Step:
0.1s
Range:
0.0 – 600.0 s
Gen >Freq Sd
[%]
Threshold for generator phase L3 overfrequency.
Step:
0.1% of Nominal frequency
Range:
0 (Gen <Freq Sd) – 200.0% of Nominal frequency
Gen <Freq Sd
[%]
Threshold for generator phase L3 underfrequency.
Step:
0.1% of Nominal frequency
Range:
0.0 – 200 (Gen >Freq Sd ) % of Nominal frequency
Gen Freq Del
[s]
Delay for generator underfrequency and overfrequency alarm.
Step:
0.1s
Range:
0.0 – 600.0 s
AutoMains Fail
RetFromIsland
[ MANUAL, AUTO ]
MANUAL:
After closing GCB, IL goes to MAN Mode automatically.
AUTO:
No automatic switching to MAN Mode.
EmergStart
Del
[s]
Delay after the mains failure to the start of the gen-set
Step:
1s
Range:
0 – 600 s
MainsReturnDel
[s]
Delay after the mains return to the GCB opening.
