Training: QFire PV fireman’s switch training for planners and installers

As diverse as our fireman's switch is, so are the questions about it!

We know it's not that easy. What does the slave control box do and why a delay circuit? How many surge arresters can I plan for and why? How does this work with the connection to the fire alarm control panel? What does galvanic isolation mean, what is the difference between a control box and a switch box, how does the fireman's switch switch switch off and why can it also switch on again automatically? How does this work with arc-free switching and undervoltage and cable break detection? And above all: How can I dimension the QFire (up to the megawatt range)?

We would like to discuss the following topics with you:

Switch-off devices on the DC side of PV systems
▪ Products
▪ Standards
▪ Planning aid
▪ Planning
▪ Interpretation
▪ Dimensioning
▪ Surge protection different classes

Duration of the online training: approx. 1,5 hours.

The training is free of charge for you.

Interested in a planner training course on our incredibly versatile QFire fireman's switch? Register now!