Backup power supplies, batteries, detectors

Backup power supply for gas boilers and circulation pumps should already be a part of every boiler room.
First of all, they protect the boiler, the control system and the circulation pump against overvoltage, thus providing overvoltage protection as well. Most importantly, they provide enough electrical energy for several hours of operation in case of a power outage. In the case of wood or other fuel boilers, this function is very important. Since wood or coal burns for a long time in the boiler and cannot be easily turned off, the boiler is constantly heated and if the circulation pump stops, the boiler will overheat within a few minutes. High temperatures in the boiler can cause welds to crack or even cause a fire in the external insulation of the boiler. Backup power supply for circulation pumps will continue to power the control system or the circulation pump, thus preventing such problems. Operation on battery can last for several hours, but it depends on the number of sockets and the power of the device. All backup power supplies include overvoltage protection and one or two electrical sockets with a protective earth pin.