Intelligent security solutions
With our PV firefighting switches, we at enwitec offer an intelligent safety solution that reliably de-energizes the lines in the building. This minimizes the danger to firefighters considerably. Our PV firefighting switches are located either directly after the roof inlet or, if installed in a protected outdoor area, directly on the PV generator. They de-energize the lines into the building on demand or automatically in conjunction with an existing fire alarm system.
Highest safety standards
Public buildings, industrial buildings and warehouses in particular are subject to increased safety requirements. We combine conventional connection technology for PV systems with the PVSEC disconnector and thus offer individual and freely scalable solutions up to the megawatt range. Our solutions can be used to de-energize the DC cables installed in the building.
Certified quality
Our enwitec fireman’s switches are certified to IEC 60947-3 and are planned to customer specifications and built on site – Made in Germany.
System voltage VDC: 1000
MPP tracker: 2
Strings in input per MPP: 2
Strings in output per MPP: 2
Overvoltage protection: Class I+II/BC
Connection type: Screw connection
System voltage VDC: 1000
MPP tracker: 2
Strings in input per MPP: 2
Strings in output per MPP: 2
Overvoltage protection: –
Connection type: screw connection
System voltage VDC: 1000
MPP tracker: 4
Strings in input per MPP: 2
Strings in output per MPP: 2
Overvoltage protection: Class I+II/BC
Connection type: Screw connection
System voltage VDC: 1000
MPP tracker: 6
Strings in input per MPP: 2
Strings in output per MPP tracker: 2
Overvoltage protection: Class I+II/BC
Connection type: Screw connection
System voltage VDC: 1000
MPP tracker: 10
Strings in input per MPP: 2
Output strings per MPP tracker: 2
Overvoltage protection: Class I+II/BC
Connection type: Screw connection
System voltage VDC: 1000
MPP tracker: 10
Strings in input per MPP: 2
Output strings per MPP tracker: 2
Overvoltage protection: Class I+II/BC
Connection type: Screw connection
System voltage VDC: 1000
MPP tracker: 2
Strings in input per MPP: 2
Strings in output per MPP: 2
Overvoltage protection: Class I+II/BC
Connection type: Screw connection