Courses
19.10.2026 · Online
Organiser: Birner Akademie
09:00 – 12:00
Book a place ↓Working on de-energised high-voltage systems in electrically powered vehicles – voltage class B.
Definitions and scope
Voltage classes, high voltage and low voltage
Types of electric powertrain
HV system components, structure and operation
HV system safety devices
Connections between the LV electrical system and the HV system
Responsibilities and organisation of workplace safety
Isolation procedures for different systems
Measurements following maintenance and repair
High-voltage system components
Charging technology
Effects on the human body
First-aid measures
Occupational safety regulations
EN 50110-1, DGUV 209-093, OVE R19, CEI 11-27, NEN 9140, CSA Z462, NFPA 70E, NF C18-550
Employees who establish a de-energised state in HV systems and have already completed HV-2 / 2S foundation training.
HV-1 / 1S activities, plus:
Electrical work on the HV system in a de-energised state
Correctly cordoning off and marking the work area
Disconnecting the power supply
Securing against reconnection
Verifying absence of voltage
Measuring and documenting insulation resistance and equipotential bonding resistance
Documentation and preparation of test reports
EVAL card with valid evidence of level 2 training.
All prices are per person and include applicable VAT.
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Contractual partner and invoicing party: Evalus Arbeitssicherheit und Gesundheitsschutz GmbH. Payment by invoice after approval of your booking. Withdrawal information
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