Firefighter Safety Switch
The increase in photovoltaic installations has led to new safety requirements.
Images of fires in solar panels on homes or buildings are becoming increasingly common. These incidents can be caused by multiple factors, such as poor installation, lack of maintenance, electrical discharges, or other issues that may lead to overloads and short circuits.
In the event of a fire in the solar panels, the system continues to generate
energy, with the current flowing through the cables thus creating a hazardous
situation.
The Solartec Firefighter Safety Switch (SFF) quickly interrupts the current to ensure the safety, in case of an emergy or fire, ensuring the safety of the entire installation.
¿How does it work?
1 Overheating detection
The SFF switch is equipped with sensors that monitor temperature and detect possible overheating. If the temperature exceeds 70ºC, the switch automatically breaks the current flowing from the panels to the inverter.
2 Manual disconnection
The switch can be remotely operated from a safe location using a manual switch or an emergency button. This ensures that firefighters and emergency personnel can work safely without risk of electric shock.
3 Control circuit
The SFF devices are equipped with a feedback circuit that enables verification of the device status condition. This control circuit also supports integration with other safety components, ensuring comprehensive protection of the installation.
