17th Edition Part 5 2 2

Notas del editor

1. Refer to Appendix 4. Use of Appendix 4 will covered in more detail in Section 523/525. For now it is worth getting students used to finding installation methods and their related reference method.
2. Refer to Appendix 4. Use of Appendix 4 will covered in more detail in Section 523/525. For now it is worth getting students used to finding installation methods and their related reference method.
3. Refer to Appendix 4. Use of Appendix 4 will covered in more detail in Section 523/525. For now it is worth getting students used to finding installation methods and their related reference method.
4. The following slides illustrate busbar and powertrack systems. Bs 7671 does not contain any specific detailed requirements (apart from using the correct British Standards). However Appendix 8 should be quickly referred to. Generally manufacturers information/recommendation should be followed.
5. Such systems (often overhead) are also used to supply machinery, providing flexibility when the connected equipment may require frequent movement.