Our explosion proof multi split air conditioning systems allow you to control temperature in several locations, ATEX and non-ATEX, at once. A good economic, aesthetic and environmentally friendly solution in comparison with several single split systems. The temperature and capacity of the indoor units can be set individually.
Choose the most suitable indoor unit for every location to ensure optimum comfort, reduce the hazardous zone, safe energy and make the best use of the available space. Choose from a wall-mounted, a cassette or under-ceiling mounted indoor unit.
Suitable for a variety of industrial applications from various workspaces from small to large, which are classified as gas or dust explosion hazardous locations.
Our standard range of air conditioners are a modification of de latest models of Mitsubishi Electric. The outdoor unit, containing an explosion safe inverter heat pump, continuously adapts to the measured and desired temperature. This enables saving up to 30% on energy use and increases the comfort level for your workers.
On request, Ex-Machinery provides explosion proof conversions for other leading HVAC products and brands, such as Daikin, Carrier and Toshiba.
We gladly advise you for the best composition of your explosion safe multi split air conditioning system.
- Declaration of conformity 3G/D
- Installation instruction for hazardous areas
- User manual
Specifications: ATEX Air Conditioner Multi Split System
General Technical Specifications
|Capacity||3.3 - 12.6kW|
|Voltage||230 VAC, 50/60 Hz
400 VAC, 3Ph, 50/60 Hz
|Type||Multi split model (2 - 6 indoor units). Various indoor models (wall mount, ceiling suspended or cassette) can be connected to one outdoor unit.|
|Technology||Inverter, silent scroll compressor, refrigerant R410-A|
|Connection||Ex e connection box|
|Indoor & outdoor
|Indoor and or outdoor units can be delivered in ATEX version or standard CE version. Sets may consist of a combination of ATEX and non-ATEX units.|
||Corrosion protection, redundant systems, high ambient temperatures up to 55°C (standard 46°C, optional 50°C or 55°C)|
Explosion Safety Specifications (ATEX)
|EU Directive||2014/34/EU (ATEX 114|
|ATEX marking gas||3G Ex ic nAC h IIC T4 Gc|
|ATEX marking dust||3D Ex ic tc h IIB T135°C Dc|
|Applied Standards||EN 60079-0; Explosive atmospheres - Part 0: Equipment - General requirements
EN 60079-11; Explosive atmospheres - Part 11 : Equipment protection by intrinsic safety "i"
EN 60079-15; Explosive atmospheres - Part 15 : Equipment protection by type of protection "n"
EN 60079-31; Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
EN 80079-36; Explosive atmospheres : Non-electrical equipment for explosive atmospheres - Basic method and requirements
EN 80079-37; Explosive atmospheres : Non-electrical equipment for explosive atmospheres - Non-electrical type of protection “h”