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AR-053 Rooftop air conditioner 3D view
AR-053 Rooftop air conditioner right side view
AR-053 Rooftop air conditioner front view
AR-053 Rooftop air conditioner left side view
AR-053 Rooftop air conditioner rear view
AR-053 Rooftop air conditioner 3D view
AR-053 Rooftop air conditioner right side view
AR-053 Rooftop air conditioner front view
AR-053 Rooftop air conditioner left side view
AR-053 Rooftop air conditioner rear view

AR-053 Rooftop air conditioner

AR-053 rooftop air conditioners for zone 2Artidor’s explosion-safe AR-053 rooftop air conditioners are made to safely provide a pleasant climate in an area that can contain an explosive atmosphere as a result of released gas.

The rooftop air conditioners only take up little space. The control knobs for ventilating, cooling or heating and the air thermostat are built-in in the low ceiling panel. No connections need to be made to the cooling system to install the compact rooftop air conditioner and therefore there is no need to call in a specialized refrigeration technician.

The circuits to the control knobs and thermostat are intrinsically safe and the electrical connection between the rooftop unit and the ceiling plate is made by connectors. Installation of the unit is therefore fast and efficient. The rooftop air conditioner is provided with connection terminals for the connection of an electric (ATEX) heater.

The Artidor AR-053 rooftop air conditioners are explosion-safe and certified in accordance with the European ATEX Directive 2014/34/EU (ATEX 114) and have a CE mark. The air conditioners meet the requirements for product category 3 G, making them suitable for use in an area classified as Zone 2.

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With our custom-made solutions we offer the opportunity to have a single or a small series -of products made explosion-safe.

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Features
  • ATEX certified
  • CE marked
  • Explosion-safe for gasses and vapours, suitable for use in Zone 2
  • Cooling only
  • Relay output for control of an electric ATEX heater
  • Very compact, easy to install (no need for a refrigeration technician)
  • Refrigerant R407C / R410A
  • Extremely robuust, very reliable
Technical properties
  • Explosion safety
    : II 3 G Ex ec h ic mc IIC T3 Gc
  • European directives
    : 2014/34/EU (ATEX 114) and 2014/30/EU (EMC)
  • Applied standards
    : EN 60079-0:2018, EN 60079-7:2015 / A1:2018, EN 60079-11:2012, EN 60079-18:2015 / A1:2017, EN 80079-36:2017 and EN 80079-37:2016
  • Certification
    : EU Declaration of Conformity / Unit Assessment Certificate
  • Cooling capacity
    : 3,1 kW (10.500 BTU/h) or 4,4 kW (15.000 BTU/h)
  • Fan speeds
    : 2
  • Air flow
    : 510 m³/hour max.
  • Power supply
    : 115 V AC, 60 Hz or 230 V AC, 50 Hz
  • Electrical connection
    : Fixed cable 3 x 2,5 mm², length 5 meter
  • Ambient temperature
    : 0 °C to +52 °C
  • Refrigerant
    : R407C / R410A
  • Dimensions
    : Rooftop unit: 1.044 x 724 x 240 mm, ceiling plate: 562 x 532 x 56 mm
  • Roof opening
    : 360 x 360 mm, thickness: 150 mm max.