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
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