BKF(R) Series Explosion-proof Wall Air Conditioners (Ex d e ib mb px IIC)

  • Explosion protection to
    -CENELEC
    -IEC
  • Can be used in
    Zone 1 and Zone 2
    Zone 21 and Zone 22
  • Explosion-proof wall air conditioner in both cooling-only and cooling & heating configuration in T1, T2, and T3 are available to meet the different requirements of low, medium and high temperature zones around the world.
  • The Explosion-proof wall air conditioner is based on a renowned brand with explosion-proof modifications to both the indoor and outdoor units. Measures taken to proof the outdoor unit include: by using special techniques and controls, conduct explosion-proof treatment to internal control units, compressor, outdoor fan motor, protective system, heat-removal system, cooling system, etc. Additionally, an explosion-proof control box and sensor system with intrinsic safety are used. The outline dimensions and installation are the same as the original unit after explosion-proof treatment has been performed. Indoor unit: by using special techniques and controls; dismantle internal electric control units and re-design incorporating an explosion-proof structure which enables explosion-proof control box separation. Remote controller and sensor system with intrinsic safety are used. The outline dimensions and installation are the same as the original after explosion-proof treatment.