These drums are used to carry several types of wires and cables for onsite use and in some cases to store them effectively without wasting space.
Cable drum size.
How to size a cable per the nec with variables 1xtech.
The most common types of drums and their sizes and weights are shown in this table.
Continuing on paul s take above consider this the national electrical code requirements for cable sizing conductor sizing and over current protection have always been fairly confusing and complex.
The 13 1 2 diameter cable drum which has a cable capacity of 28 feet can be ordered for either a 1 or 1 1 4 shaft.
Global cable drum market.
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Each cable drum also has another number associated with it which corresponds to the drum s cable capacity.
Which drum we use depends on the length diameter of the cable and weight.
How should electrical cable drums be stored.
This is why it take a 2 hour appointment to really cover variables like paul did in his video.
Depending on the drum manufacturer the number embossed in the drum will be in either inches or feet.
The drum number is marked on the drum.
Size of drum diameter of drum d diameter of drum core d mm width of drum b mm width between sides b mm nominal drum weight kg.
The basic characteristics of wooden drums are given in the table below pursuant to din standard 46391.
Cable drums also known as cable reels are drum shaped objects used to carry cables.
Ingersoll rand has reviewed and used drum storage formulas offered in engineering hand books and those of various wire rope manufacturers.
The appropriate storage of cable drums and the electrical cable it contains will depend on both the type of drum and whether or not the cable itself is designed for indoor or outdoor use.
Cables are wound on wooden drums plywood reels or coils of standard lengths.
Calculated capacity result is highlighted in green when the drum can accommodate the desired capacity.
Cable drum sizes and weights a wide range of drums with various sizes and weights is used to store and transport our cables.
Weight of cable drum result is highlighted in red when the weight exceeds 16kg.
For more information about the size and dimensions of the drums we have a drum guide chart that you can find here below.