Our explosion-safe air conditioners are made to safely ensure a pleasant climate in an area where a release of gas, vapor or mist could cause an explosive atmosphere (Zone 2).

The units are widely used in office spaces, offshore temporary living quarters, crane cabins and at the storage of chemicals and flammable substances.

During production of the explosion-safe units, the greatest possible attention is paid to the maintainability and ease with which the units can be installed. The functionality remains completely intact.

With regards to the indoor unit, depending on the required power and the specific application, there is a choice of wall-mounted and ceiling-mounted, cassette or ducted models.

These air conditioners are explosion-safe and certified in accordance with European directive 2014/34/EU (ATEX 114) and are CE marked. The systems can consist of a combination of explosion-safe and non-explosion-safe units, depending on the zoning of the area where the units are placed.

To extend the service life under severe coastal and offshore conditions, the aluminum fins of the condenser and the copper tubing can be provided with a protective coating.

Features

•Capacities up to 14 kW
•Suitable for hazardous environments in which gas, vapor or mist is present, classified as Zone 1
•ATEX EU Type Examination Certificate
•Robust axial fan with aluminium impeller
•Intrinsically safe room air thermostat
•For ambient temperatures up to 55 °C
•Refrigerant R513A
•Increased safe junction box for easy installation
•230 VAC, 50 / 60 Hz

Technical Properties

• Nominal capacity: 2 up to 14 kW
• Explosion safety: II 2 G Ex db eb h ia IIC T4 Gb
• Conformity: European directive 2014/34/EU (ATEX 114)
• Applied standards: EN 60079-0:2012 / A11:2013, EN 60079-1:2014, EN 60079-7:2015 / A1:2018, EN 60079-11:2012, EN 80079-36:2016 and EN 80079-37:2016
• Certificate: EU Type Examination Certificate No. KIWA 19ATEX0049X
• Ambient temperature: -20 °C up to +55 °C
• Fan(s): 230 VAC, 50 / 60 Hz single phase or 400 VAC, 50 / 60 Hz three phase Diameter(s): 250, 300, 350, 400, 450 or 500 mm
• No. of fans: Up to 3
• Fan properties: Short cased 4-pole axial fan with aluminium impellor
• Power supply: 220 – 240 VAC, 50 Hz (400 VAC, 3 phase, 50 Hz on request)
• Fin spacing: 4 or 6 mm
• Electric heating: Not available
• Refrigerant: R513A