Hager UKB240480 handleiding
Handleiding
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6LE008221A
Floor installation systems
Basic manual
Page 32/61
Floor installation systems
Determining the cable volume
A key point in the selection of the correct trunking is the cable volume, i.e. the quantity of cables
that must be routed in the trunking. As cables cannot usually be routed in an absolutely straight
line on account of their properties (mostly sold from reels), cables can thus not be located close
together and in parallel in the duct system.
Image 15: Cable volume
To calculate the cable volume, not only the cable diameter must be used as a basis, but the
formula (d)² must be included as a basis for calculation.
Image 16: Determining the cable volume
On the next page, we have listed the space requirements/duct cross-section for the most com-
mon duct types.
P
The listed values are average values, which can vary from manufacturer to manufacturer.
P
Refer to the manufacturer’s data for the exact values.
Use the following table for the correct selection of the duct size. In addition, these factors from
the current DIN/VDE standards must be observed:
– Usable cross-section of the duct
– Filling factor
– Heating up of the routed cables
– Separation of heavy and weak current
– Bend radii
Bekijk gratis de handleiding van Hager UKB240480, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Hager |
| Model | UKB240480 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11902 MB |
Caratteristiche Prodotto
| Kleur van het product | Zink |
| Diepte | 59 mm |
| Certificering | EN50085-2-2 |
| Materiaal | Staal |
| Duurzaamheidscertificaten | RoHS |
