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Electric heat blowers model СФОА

Electric heat blowers model СФОАк

Electric heat blowers model СФОА

Application

Electric air heating installation СФОА is used for air heating and generating of indoor climate.

Air shall comply with maximum permissible content of deleterious substances according to GOST 12.1.005-88 with dust level not more than 0.5. mg/m3 and free of adhesive substances and fibrous materials.

The electric air heater installation should be used in climatic regions with moderate and cold climate (UHL) and allocation category 4 according to GOST 15150.

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Design

Installation consists of heat exchanger unit and motor rotor of axial fan model ВО12-300 jointed with each other by galvanized steel case. Fan impeller supplies inlet air into heat exchanger unit then heated air is pushed to a room.

The installation can be produced with various specifications.

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Electric air-heating units СФОА-16 ... СФОА-90

  1. Electric air heater
  2. Motor support
  3. Electric motor
  4. Case
  5. Fence
  6. Relay

  Specification    СФОА-16    СФОА-25    СФОА-30    СФОА-40    СФОА-60    СФОА-90  
  Unit power, kW    16    25    30    40    60    90  
  Power of blower motor, kW 
                                       r/min
  0,18  
  1500  
  0,18  
  1500  
  0,37  
  1500  
  0,37  
  1500  
  0,75  
  3000  
  1,1  
  1500  
  Impeller diameter, mm    400    400    400    400    400    630  
  Temperature difference of entering and outgoing air, t ºС, not more    30    35    35    35    40    50  
  Max temperature of outgoing air, t ºС    100    100    100    100    100    100  
   Maximum efficiency rate, m³/h    3000    3000    3500    4000    6000    10000  
  Dimensions, mm:  
  length, L                  
  height, Н   
  width, В 
  773  
  430  
  650  
  773  
  430  
  650  
  773  
  430  
  775  
  773  
  430  
  775  
  773  
  430  
  900  
  773  
  430  
  900  
  Weight, kg  35    35    37    40    50    72  
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