Nanjing Acmelec Electric Co.,Ltd. is a manufacturer supplying Damper Actuator, Motorized air damper, Digital thermostat, Floor heating thermostat,Motorized valve, Modulating valve,Butterfly valve located in Nanjing,China.We develop manufacture and market products and components for the building automation systems and HVAC control market.

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Damper actuator      AEF-DF230SR

  • Description
Technical data
   Electrical data 
       Nominal voltage                                                     AC 100…240V, 50/60Hz
  Nominal voltage range                                          AC 85 …265V
  Power consumption In operation                        3.5 W @ nominal torque
       At rest                                                                        1W
       For wire sizing                                                         6.5 VA
       Connection                                                              Cable 1m, 4×0.75mm2
    Functional data 
       Torque (nominal torque)                                       20Nm @ nominal voltage
Control -Control signal                                          DC0…10V, typical input impedance 100kΩ
 -Working range                                                       DC2…10V
Position feedback (Measuring voltage)              DC2…10V, max.1mA
Direction of rotation                                                Reversible with switch 0/1
Manual override                                                      Gearing latch disengaged with, self-resetting
Angle of rotation                                                      Max.9, limited on both sides by means of adjustable,
                                                                                 mechanical end stops
       Running time                                                          150 s
       Sound power level                                                  Max.45Db (A)
       Position indication                                                  Mechanical, pluggable
     Safety  
       Protection class                                                      Ⅱ Totally insulated
       Degree of protection                                               I P54 in any mounting position
       EMC                                                                           CE according to 89/336/EEC
       Low voltage directive                                              CE according to 73/23/EEC
      Mode of operation                                                    Type 1(to EN60730-1)
      Ambient temperature range                                   -30…+50
      Non-operating temperature                                   -40…+80
      Ambient humidity range                                         95% r.H., non-condensating(EN 60730-1)
      Maintenance                                                            Maintenance-free
     Weight                                                                       Approx.1200g
 
 

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