Repair of (ev) high voltage batteries – required employee qualification
High-voltage batteries in electric vehicles are generally long-lasting. They should be, but removing them is a huge effort. The high-voltage battery - generally also referred to [...]
(ev) high voltage exam questions: The question after the exam in HV (ev) training courses (with app)
Sooner or later, the question "Will this be on the exam?" crops up in every high-voltage training course. You can call it whatever you like; exam, [...]
How do you get your battery factory up and running?
Employee qualification in industrial battery production: an onboarding project Simplified: Good structures and qualified employees make it work - which is already taken care of during [...]
Why a fatal blow can be delivered by both direct and indirect contact
Every electrical specialist (both (ev) high voltage and VDE) knows, of course, that contact with live parts can be fatal. At this point, we would like [...]
What every competent electrical specialist should know at least about the VDE standards Part 3/3
In a globalized world, it is no longer sufficient to refer solely to the VDE as the measure of all things. Even within Germany, the expert [...]
What every competent electrical specialist should know at least about the VDE standards Part 2/3
Every competent electrical specialist has become acquainted with it at least once, the group of standards of the VDE The structure of the standards is characteristically [...]
Why don’t I get a shock on contact to fault with (ev) high voltage electric vehicles?
In fact, even if I could get to the positive pole of the vehicle battery (ev) high voltage battery (which doesn't work, it is completely protected [...]
What every competent electrical specialist should know at least about the VDE standards Part 1/3
Standards of electrical engineering are, of course, one of the classics in the specialist knowledge of the electrical specialist. In addition to the VDE standards, the [...]
The definition of the electrical specialist and roles of responsibility
A general definition of the electrical specialist (ES) The knowledge of the different roles and competence levels in electrical engineering is also relevant for the specialist [...]
Electrical specialist – The Five Safety Rules
Every electrical specialist who sees himself as a competent electrical specialist can and knows them; the five safety rules defined in the VDE 0105 part 100: [...]
No more distinction between electrical specialist high voltage and specialist high voltage?
Among experts, one often hears the not uncontroversial representation that every specialist high voltage (ev) is an electrical specialist in the sense of the new DGUV [...]