EXPAIRTM Precision air handling cabinets Electrical data Indoor unit (CW and DXA models) CW 5 CW 8 CW 12 CW 16 CW 27 DXA 5 DXA 8 DXA 10 DXA 12/15 DXA 19/24 DXA 31/36 DXA 38/48 Voltage (V) 230 V Fan motor Power (kW) 1,036 1,029 2,072 2,058 3,087 Current (A) 4,51 4,38 9,02 8,76 13,14 Control circuit Voltage (V) 24 V (transformer) Current (A) 1 Voltage (V) 400 Humidifier (option) Power (kW) 2,25 6 Current (A) 3,2 8,7 Voltage (V) 400 Electric heater (option) Power (kW) 3 6 9 12 18 24 Current (A) 4,3 8,7 13 17,3 26 34,6 Current (A) 5,51 5,38 10,2 9,76 14,14 Total current without option Disconnect switch rating (A) 16 Current (A) 8,71 14,08 18,72 18,46 22,84 Total current with humidifier Disconnect switch rating (A) 16 25 Current (A) 9,81 14,21 18,38 27,32 35,76 48,74 Total current with electric heater Disconnect switch rating (A) 16 25 40 63 Current (A) 13,01 17,41 27,08 36,02 44,46 57,44 Total current all options Disconnect switch rating (A) 16 25 40 63 Outdoor unit : Condensation unit (CL2) (DXA model) Units 5 8 10 12 15 19 24 31 36 38 48 Outdoor unit no./type 1x28 1x28 1x35 1x35 1x50 1x65 1x75 2x50 2x65 2x65 2x75 Power supply no./type 3-Ph/400V/50Hz+E+N 3-Ph/400V/50Hz+E+N Max. total current (A) 7,5 7,5 9,0 9,0 11,3 17,0 17,0 2x11,3 2x17,0 2x17,0 2x17,0 Sound pressure level Indoor unit (CW and DXA models) CW 5 8 12 16 27 Units DXA 5 8 10 12/15 19/24 31/36 38/48 Air flow rate (m³/h) 1300 2000 2500 3000 4000 5000 6000 7000 8000 10000 12000 Sound pressure level (dBA) 49 53 58 57 61 59 63 60 63 60 64 Sound pressure level of indoor unit (CW and DX) at 2 m in a free field, supply air connected, +/-3 dB. Outdoor unit : Condensation unit (CL2) (DXA model) DXA units 5 8 10 12 15 19 24 31 36 38 48 Models 28 28 35 35 50 65 75 2x50 2x65 2x65 2X75 Sound pressure level (dBA) 39 39 45 45 43 47 47 46 50 50 50 Sound pressure level of outdoor unit, at 5 m, 1.5 m from floor, in a free field, directivity 2 and +/-3 dB. CATALOGUE 2021 201 201