Category: Press release

Wann ist bei einer PV Anlage ein Feuerwehrschalter verpflichtend?

Challenge: When is a fireman’s switch mandatory for a PV system?

The safety of photovoltaic systems (PV systems) is a key issue, especially in the event of fire. Technical standards and regulations play a decisive role here. DIN VDE 0105-100 regulates the general requirements for the operation of electrical systems, while the VDE-AR-E 2100-712 application rule defines specific requirements for the disconnection of PV systems for emergency services. In addition, IEC… Weiterlesen →

Feuerwehrschalter PV Steckertechnik

Q3 ENERGIE simplifies the installation of the QFire fireman’s switch: Plug & Play for the control cable

  Q3, a leading supplier of innovative PV Fire Switches, now offers its QFire systems with “Plug & Play” for the control line. This innovation has been developed to make the installation of the fire switch as simple and efficient as possible. The core of this innovation is the customised pre-wired connections for the control cable. This means that the… Weiterlesen →