Specifications:
The BKF series is an explosion-proof air conditioner compliant with IEC Ex standards, using R410A refrigerant. It features protection types for gas and dust, with complete units classified as EX II 2G Ex de ib px IIC T4 Gb for gas and EX II 2D Ex tb pD IIIC T130°C Db IP66 for dust. The temperature class is T4, suitable for zones 1, 2, 21, and 22, and operates within ambient temperatures of -7/+43°C.

Technical Details:
The air conditioner is wall-mounted, designed for low to medium temperature needs. It includes external and internal units with intrinsic safety equipment. The nominal voltage is AC220V/50Hz, with options for other voltages on request. Cooling capacity is 5000W (18000 BTU) for the BKF-50/220EU model, with a sound level of 45 dB for the internal unit and 53 dB for the external unit.

Dimensions and Weight:
Internal unit dimensions are 960 x 385 x 245 mm, and external unit dimensions are 910 x 690 x 390 mm. The control box measures 4200 x 350 x 178 mm. Weights are 21 kg for the internal unit, 62 kg for the external unit, and 21 kg for the control box.

Compliance and Standards:
The units comply with EN and IEC standards, including EN 60079-0:2009 and IEC 60079-0:2011, among others.

Contact Information:
A2S - Advanced Safety Solutions, 350 Avenue JRGG de la Lauzière, 31 Parc du Golf, 13593 Aix en Provence Cedex 3, France. Phone: +33 (0)4 88 78 21 81, Email: [email protected], Website: www.a2s-antec.com.