InteliLite
NT
– AMF20/25, SW version 1.2, ©ComAp – March 2008
81
IL-NT-AMF-Reference Guide1.2.pdf
consumption at
0
o
C -20
o
C -40
o
C
12VDC
80 mA
+75 mA
+210 mA +325 mA
24VDC
51 mA
+31 mA
+100 mA +175 mA
InteliLite LT works immediately after switch on at -30
o
C and display becomes visible after a few
minutes.
Dimensions and weight
Dimensions
180x120x55mm
Weight
450g
Mains and generator
Nominal
frequency
50-60Hz
Frequency measurement tolerance
0,2Hz
Current inputs
Nominal input current (from CT)
5 A
Load (CT output impedance)
< 0,1
Ω
CT input burden
< 0,2 VA per phase (In=5A)
Max. measured current from CT
10 A
Current measurement tolerance
2% from the Nominal current
Max. peak current from CT
150 A / 1s
Max.
continuous
current 12
A
Voltage inputs
Measuring voltage range
0 – 277 VAC phase to neutral
0
–
480
VAC
phase
to
phase
Maximal measured voltage
340 VAC phase to neutral
600
VAC
phase
to
phase
Input
resistance
0.6
M
Ω
phase to phase
0.3 M
Ω
phase to neutral
Voltage measurement tolerance
2 % from the Nominal voltage
Overvoltage
class
III
/
2
(EN61010)
Binary inputs and outputs
Binary inputs
Number
of
inputs 7
Input
resistance
4,2
k
Ω
Input
range
0-36
VDC
Switching voltage level for close contact indication
0-2 V
Max voltage level for open contact indication
8-36 V
Binary open collector outputs
Number
of
outputs
7
Maximum
current
0,5
A
Maximum
switching
voltage
36
VDC
Analog inputs
Not electrically separated
Number
of
inputs 3
Resolution
10
bits
Jumper
selectable
range V,
Ohm(default),
mA
