Electronic exploder ATLAS-390

ATLAS-390 is a hard wired electronic exploder, designed for firing of electric detonators. It is a compact, robust and powerful equipment.

This device is very easy to use : pressing the CH button charges the capacitor; when the capacitor is charged, the firing can be
triggered by pressing simultaneously the F button.

The exploder ATLAS 390 is supplied by three lithium batteries CR123 (cheap and widespread). A bicolour led indicates the state of the batteries.

ATLAS 390 exploder features many security levels :
• security key
• automatic discharge of the capacitors when the charge button is released
• permanent measurement of the capacitors voltage
• to fire 2 buttons must be pressed simultaneously
• firing is allowed only when the capacitors are charged enough
• permanent shunt on the firing output
• battery voltage monitoring
• safety sockets and plugs
• monitoring by micro-controller
• self-test of the control panel lights
• redundancy of certain functions

It features one firing output, equipped with safety sockets, in order to avoid that the user can be in contact with the dangerous output voltage. Safety banana plugs are supplied for the connexion of the firing cable.

This exploder also integrates a line-continuity test, that allows to check the continuity of the firing cable.

The rugged aluminium box is waterproof IP 67, black color, and equipped with a polyester control panel, which integrates the buttons and the lights. The leds’ luminosity level can be selected by the user and thus adapted to the work conditions (day / night).

TECHNICAL DATA

Aluminium enclosure IP 67
Dimensions : 175 x 80 x 45 mm 
Weight : 500 g
Power supply : 3 lithium CR 123 batteries
Autonomy : > 300 firings at 20°C
1 firing output with line continuity test
Charging voltage : 390 V maximum
Energy : 14 J maximum
Charging time : 4 s approx.
Operating temperature : -20°C to +55°C

CONFORMITY

To European Directives :
Low Voltage Directive 2014/35/UE
EMC Directive 2014/30/UE
ROHS Directive 2011/65/UE

And to Harmonized Standards :
EN 62368-1 : 2014
EN 55011 : 2016 / AMD1 : 2017 / AMD11 : 2020
EN 61000-4-2 : 2009
EN IEC 61000-4-3 : 2020
EN 61000-4-4 : 2012
EN 61000-4-6 : 2014
EN 62311 : 2008

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