ComAp IG-NTC User Manual

Inteli NT GeCon MINT, SW Version 1.4, ©ComAp – June 2007
IGS-NT-GeCon-MINT-1.4.PDF
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Range: 1 – 10000 A
EarthFltCurCTs [ /5A / /1A ]
Earth Fault protection Current Transformer ratio – secondary side selection /5A or /1A. Available in IG-xxC
and IS-NT versions. In standard IG-EE/NT units only 5 A range available.
VT ratio [ /1 ]
Gen-set Voltage Transformers ratio.
Step: 0,1 V / V
Range: 0,1 – 500,0 V / V
Vg InpRangeSel [ 277 V / 120 V ]
Gen-set voltage sensing inputs range selection. Available in IG-xxC and IS-NT versions. In standard IG-
EE/NT units only 277 V range available.
Hint:
The range 277 V is suitable for both European (230 V) and American (277 V) measurement.
The range 120 V is intended for high-voltage applications where voltage transformers with output range 100
V are used, or for alternative American (120 V) measurement.
Vb VT ratio [ /1 ]
Bus Voltage Transformers ratio.
Step: 0,1 V / V
Range: 0,1 – 500,0 V / V
Hint:
Set VT ratio to 1,0 if no Voltage Transformers are used.
Vb InpRangeSel [ 277 V / 120 V ]
Bus voltage sensing inputs range selection. Available in IG-xxC and IS-NT versions. In standard IG-EE/NT
units only 277 V range available.
GenNomV [ V ] (FV)
Nominal generator voltage (phase to neutral).
Step: 1V
Range: 80 – 30000 V
Force value: Yes
Hint:
The nominal value can be externally changed using Force value function. However, it is intended for
changes between standard nominal voltages only (230 / 120 V) using Force value X source setpoints.
It is prohibited to use another controller values as a source for Force value in this case!!!
GenNomVph-ph [ V ]
Nominal generator voltage (phase to phase).
Step: 1V
Range: 130 – 60000 V
Hint:
If one of the nominal voltages is changed, the other is automatically adjusted to correspond with the new
value. E.g. if GenNomV is changed to 220 V, the GenNomVph-ph is changed to 220*1,73 = 381 V.
BusNomV [ V ] (FV)
Nominal bus voltage (phase to neutral).
Step: 1V
Range: 80 – 30000 V
Force value: Yes
Hint:
The nominal value can be externally changed using Force value function. However, it is intended for
changes between standard nominal voltages only (230 / 120 V) using Force value X source setpoints.
It is prohibited to use another controller values as a source for Force value in this case!!!

ComAp IG-NTC Specifications

General

Brand	ComAp
Model	IG-NTC
Category	Marine Equipment
Language	English