Interactive Lab Assistant: Testing and use of various RCDs

Multimedia experiment software with virtual instruments, instructions and documentation of the results on the subject of selecting, using and testing various RCDs ".

Didactic advice

Interactive experimental set-ups
Measured values ​​and graphics can be saved in the instructions using drag and drop
Questions with feedback and evaluation logic to check the level of knowledge
Print document for easy printing of the experiment instructions with solutions
Available in German, English, French, Spanish, other languages ​​on request
Labsoft browser, course software and additional software for external measuring devices

Learning content:

Protective devices, protection by disconnection
Network systems
Errors in network systems
Definitions of protection
Protection against electric shock
Fire protection
Fuses

RCD basics
Grouping of RCDs
RCD structure and characteristics
RCD device examples
RCD functionality
RCD tripping in the event of a fault
RCD tripping by test button
Types of residual currents
RCD types
Type B / B +: frequency response
Procedure when selecting RCDs

Automatic shutdown
Switch-off times according to DIN VDE 0100
Switch-off times according to DIN VDE 0664
Parameters of TN and TT systems
RCD tripping in the TN system
RCD tripping in the TT system

Checking the RCDs
Determination of the fault voltage and tripping with the rated residual current
Preparation for the exam
Use of the VDE measuring device
Assignment of exams
Type A: measurement verification
Type F: measurement verification
Type EV: measurement verification
Type B: measurement verification

Delayed RCDs
Time Delay
selectivity
Switch-off times in comparison
Series connection of RCDs
Parallel connection of RCDs

Legally compliant logging (optional)
introduction
Configuration of the parameters
Measurement implementation

Duration: approx. 16h