Sistema di Soppressione dell'Esplosione_EN
The explosion suppression system is one of the components used in ATEX suction systems. The implementation does not require any pyrotechnic charge or gas generation, but is guaranteed by an electromechanical movement.
Firelock consists of the following elements:
- a mechanical part.
- two redundant magnetic rings.
- electric motor.
- electronic control device.
The control unit gives an alarm signal that activates the valve. The two redundant capacitive discharge circuits then activate the magnetic rings of the electric motor. The movement caused by the motor activates the valve: the dry powder can be discharged in a few milliseconds.