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Q3 ENERGIE - Feuerwehrschalter, DC- und AC-Anschlusstechnik - sichere Anschlusstechnik für Photovoltaik Anlagen


Technical Solutions for Photovoltaic Systems and Transformer Stations

Operating Principles, Standards, and Applications of our Safety and Connection Technology

PV Firefighter Switch Technology →
DC Connection Technology →
AC Connection Technology →
Transformer Station Monitoring Technology →
PV Connection Technology - Firefighter switches, combiner boxes, AC/DC boxes
QFire Feuerwehrschalter Photovoltaik Variante BIG kundenspezifisch

Technology: PV Firefighter Switches

Customised QFire BIG firefighter safety switch solution for photovoltaic systems

Functionality, Application, and Standards

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GAK mit Überspannungsschutz DC Anschlusstechnik kundenspezifisch für x MPP Tracker optional mit Sicherungen, DC Freischalter

DC
Connection Technology

GAK with surge protection DC connection technology customized for x MPP trackers, optionally with fuses, DC disconnector

System-Specific DC Systems

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AC Box AC Anschlusstechnik mit Überspannungsschutz und NH Trenner 250 A TN-C

AC
Connection Technology

AC Box AC Connection Technology with Surge Protection and NH Disconnector 250 A TN-C

AC Concepts, Grid Types, and Applications

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Die neue Mess- und Kommunikationsbox ist eine anschlussfertige Lösung zur Digitalisierung von Trafostationen im Niederspannungsbereich.

Technology: Measurement and Communication Box

The new metering and communication box is a ready-to-connect solution for the digitalization of transformer stations in the low-voltage range.

Grid Monitoring of Transformer Stations

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Select the appropriate technical topic to learn about operating principles, applications, and normative requirements.


Technical Concepts and System Solutions

Series products for typical applications as well as custom-engineered connection technology for deviating electrical, regulatory, or structural requirements.


Use Cases and Selection Criteria

Presentation of typical application scenarios, differentiation of various solution approaches, and decision-making aids for selecting the appropriate technical solution.


Functionality, Standards, and Design

Explanation of the technical functionality, relevant standards, and planning boundary conditions for firefighter switches as well as AC and DC connection technology in photovoltaic systems.