Kbb?s superior designs for revolving doors provide an imposing entrance to any building, while serving as an airlock as well, to minimize a building?s heating and air conditioning losses, therefore maximizing energy savings. The best selling model called ka023 3/4-wing revolving door is not only elegant but also economical and practical. Safety functions 1. Special load-bearing structure 2. Vertical/horizontal safety switch 3. Anti-squeeze 4. Anti-strike 5. Force-sensitive control 6. Torque control 7. Panic breakout system 8. Handicap 9. Night security door Operation features 1. Continuous working mode 2. Go/stop working mode 3. Remote control function Technical data Power supply : 220vac�10%, 50hz Rated current :12vac, 50hz Rated power : 600w Down lights : 400w High speed adjustment range(revolving door) : 1-4r.P.M. Low speed adjustment range(revolving door) : 0.5-1.5 r.P.M. Ambient temperature : -30 - 45 degree Max relative humidity : 90%. Total weight :
