Safe Isolation

1 / 30

Slide 1: Slide

ElectricalFurther Education (Key Stage 5)

This lesson contains 30 slides, with interactive quizzes and text slides.

Lesson duration is: 60 min

Items in this lesson

Slide 1 - Slide

How confident do you feel with the Safe Isolation Procedure?

Slide 2 - Open question

Talk about touch voltage and 1M ohm if needed??

Slide 3 - Slide

Slide 4 - Slide

Solar Panels are micro generation systems, so they also add a further supply to the property - bi directional protective devices.

Review Chapter 82 for Prosumers

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Slide

Slide 10 - Slide

Slide 11 - Slide

Slide 12 - Slide

Slide 13 - Slide

Slide 14 - Slide

Slide 15 - Slide

Slide 16 - Slide

Why is it important to test E-N?

(Look at neutral connection of star point)

Slide 17 - Slide

Slide 18 - Slide

Slide 19 - Slide

Slide 20 - Slide

Slide 21 - Slide

Slide 22 - Slide

Slide 23 - Slide

Slide 24 - Slide

Slide 25 - Slide

Did you notice anything good or bad about the safe isolation procedure and the pictures?

The test sequence did not cover all combinations

No, this is an accurate method of safe isolation

The test probes were not GS38 compliant

The test probes were GS38 compliant

Slide 26 - Quiz

Slide 27 - Slide

Slide 28 - Slide

Slide 29 - Slide

Slide 30 - Slide