• Control for monitoring the functions of two identical 24 V- actuators (current consumption max. 4 A each) on a Smoke and Heat Vent (SHV)

• Both actuators are de-energised instantly if any of them should fail

• Power supply and control via the actuator output of a Smoke and Heat Exhaust Ventilation System Control Centre (SHEVS Control Centre) or Ventilation Control

There will be no speed synchronisation of the actuators while running. To achieve this, a synchronising control SYN with suitable actuators will be required, use of which is strongly recommend in the case of fragile SHEU (glass or similar material) 

Version

• PAS 3a: Control for connection of two actuators, current input max. 8 A / 24 V- each