ComAp InteliCompact NT

InteliCompact
NT
, SW version 2.1
InteliCompact-NT-2.1-Reference Guide.pdf, ©ComAp – May 2015
156
CT input burden
<0.5 VA
Frequency range
30-70 Hz, measured from L3
Frequency accuracy
0.05 Hz
14.9 Pickup input
Input voltage
2–70 V
pp
Frequency range
4 Hz–10 kHz (min 2 V
pp
@ 4 kHz, 6 V
pp
@ 10 kHz)
Accuracy
0.2%
14.10 Charging alternator pre-excitation circuit
Excitation current
200 mA, during the engine start only
Charging fail threshold
80% of U
supply
14.11 AVR output
Output type
5 V PWM, designed for IG-AVRi interface module
Galvanic insulation
Not insulated, insulation is provided by IG-AVRi module
14.11.1 IG-AVRi module
Power supply
18 V AC from IG-AVRi Trans/LV or IG-AVRi Trans/100
Max. power supply range
15–25 V AC or 20–35V DC
Inputs
-AVR, -AVR (two wires, PWM from IC-NT)
Outputs
OUT1, OUT2 floating (potential free) voltage source
AVRi output voltage range
Potentiometer adjustable from ±1 V to ±10 V DC
AVRi output current
max 15 mA
Mechanical dimensions
96 x 27 x 43 mm, DIN rail (35 mm) mounted
14.11.2 IG-AVRi Trans/LV
Primary voltage 1
230–277 V AC
Absolute low limit 1
230 V AC – 20%
Absolute high limit 1
277 V AC + 20%
Primary voltage 2
400–480 V AC
Absolute low limit 2
400 V AC – 20%
Absolute high limit 2
480 V AC + 20%
Frequency
50–60 Hz
Secondary voltage
18 V AC, 5 VA