What are LLT Portable Working Earths used for? |
- Portable working earths are utilized to ensure that an overhead line may be safely earthed/grounded. Models are available to cover systems voltage from 6.6kV to 132kV, with different fault ratings.
- The higher the fault level the thicker the conductors, to ensure that the excess current can be conducted safely to earth.
- Operated by means of a link stick
How does the unit work? |
The linesman should always work between 2x visible grounded earths. This is known as the safe zone. Should the line be mistakenly energised or be struck by lightning the linesman will be protected from electrical shock, by working between these safety earth conductors.
Part number : LLT-EARTH
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