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Arc Fault Detection Device(AFDD) CJAF1

Specification

Standard IEC/BS/EN62606,IEC/AS/NZS 61009.1 (RCBO)
Rated current 6,10,13,16,20,25,32,40A
Rated voltage 230/240V AC
Rated frequency 50/60Hz
Maximum operating voltage 1.1Un
Minimum operating voltage 180V
Protection degree IP20 /IP40 (Terminals/Housing)
Type & mounting arrangement Din-Rail
Application Consumer unit
Tripping curve B,C
Rated residual making and breaking capacity (I△m) 2000A
Mechanical operations >10000
Electrical operations ≥1200
Rated residual operating current (I△n) 10,30,100,300mA
Rated short-circuit capacity (Icn) 6kA
AFDD Test means Automatic test function as per 8.17 IEC 62606
Classification as per IEC 62606 4.1.2 - AFDD unit integrated in a protective device
Ambient operating temperature -25°C to 40°C
AFDD ready indication Single LED Indication
Overvoltage function Overvoltage condition of 270Vrms to 300Vrms for 10 seconds will cause device to trip.LED indication of over-voltage trip will be provided on product re-latch.
Self test interval 1 Hour
Earth fault current Trip time limit (typical measured value)
0.5 x Idn No trip
1 x Idn <300 ms (nominally <40 ms)
5 x Idn <40ms (nominally <40 ms)Actual Tripping Threshold

Operation and Display

■LED Indication: □After tripping under a fault condition the fault status indicator will show the fault nature according to the table opposite. □LED flashing sequence repeats every 1.5sec for next 10 sec after powering up ■Series Arc Fault: □1 Flash - Pause - 1 Flash - Pause - 1 Flash ■Parallel Arc Fault: □1 2 Flashes - Pause - 2 Flashes - Pause - 2 Flashes ■Over Voltage Fault: □3 Flashes - Pause - 3 Flashes - Pause - 3 Flashes ■Self-Test Fault: □1 Flash - Pause -1 Flash - Pause -1 Flash (At Double Rate)

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