دبلومة اعداد مهندس كهربي - الباب الثاني - الدرس السابع- الرسومات التنفيذية لنظام IP STR. CABLING 2/3

In the name of God, the Most Gracious, the Most Merciful How are you guys? We will continue our talk in the diploma of electrical engineering engineer second lesson in the IP Structured Cableing System

In the previous lesson, we talked about the components of the IP structure decoupling system and we learned about the function of each element In today's lesson, we will learn how to make shop drawings for the IP structure decoupling system Now, I will open a plan in one of the administrative buildings

as we learned in all previous lessons to know how to read my paper we have to go back to the legend paper to know how to read these symbols and know what they mean I have here an empty triangle I have a cracked triangle and I have a symbol written WAP and I have a rectangle symbol inside FB2

and here there is a triangle with the letter W next to it ok, that's all the symbols we have we will go to the legend table

here it says, this empty triangle, RJ45 voice outlet mounted at 40 mm above finished floor level so this is a voice output, RJ45 as we agreed in the last video, RJ45 means the cable that runs Cat6 same symbol above but with the letter W next to it, it says this is the same output but at a height of 1.5 meters from the ground floor

the truncated triangle is RG45 but it is a data outlet the truncated triangle next to the letter W is the same as the one above but at a height of 1.5 meters the exit written WAP is a wireless access point at a height of 2.5 meters WP means weather proof

so we know what are the design symbols we use there is another symbol of FB2 we search for it in the symbols table this is FB2 FB2 is a floor box it has 4 sockets 2 data and 2 telephone and a vega output, a vega screen output and a HD output, a HD screen output and an audio output so the floor box has all these outputs

what I care about in IP is that I need two data outputs and two telephone outputs first thing, we know that this is a data output and this is a telephone output but here it is 1.5 meters and this is a normal telephone output of course, we will adjust the block that the designer made we will make a back box or the box of the wall that we will install the data accessories or wiring device

It is a rectangle inside these circles which represent the entrance of the outputs. We will copy with this point to put it on the output of the phone. This is how it works in all my outputs. We will go to the phone output. We will press double click to enter its block. We will press control V or paste. The back box of the phone output.

now all the outputs are installed in the back box we will try to read the designer's routing of the IP he told you that this is my IT rack in the IT room out of it with a cable trunk this is a cable tray but there are no holes, this is used for data

4 Cat6 cables, so we know that the Cat6 cables will come out of the rack and will come out here on the cable trunk size 30cm x 10cm ok, it is divided into two parts the first one 20x10cm it feeds the set of outputs here and it is divided into two parts, each one is 10cm and feeds

the output in the workstation or in these offices ok the other branch that is out of the IT rack 10x10 or 100x100 means 10x10 cm it feeds the output that is in this side ok guys ok to start the shop drawing guys we will do as we did in the previous systems we will make a new layer we will call it IP and we will make its color

for example, the sky color press double click to make it active and exit ok to exit the cable trunk, I will go to the outputs how to exit? go to the details panel, the designer also put the general details in the design or in the tender he said this is my cable trunk or my cable tray fixed in the frame ceiling and here there is a fallen ceiling

out of the cable trunk through this rail that is fixed in the cable trunk and reach the PVC exposed pole box so this is a PVC port installed on a embedded waterproof port in the rail PVC also so that the cable goes out in this flexible conduit here enters this back box and this back box has an opening here

to the back box that is embedded in the chip and then we exit from the pull box in the chip and go to embedded chips in the chip so here the designer told me to go to the embedded chips in the chip another designer might tell you that he wants all the work exposed so at that time the chips

so I don't have to install a ball box in the frame or a screw in the frame so I will use my screws to install the ball box on the top of the car this is according to the design and the specification and of course according to the specification of the car so we know how to get out of the cable trunk to the exit so what will I do guys? for example I have here

here about 5 holes, 3 and 2 so here I am required to put how many ball box here next to each other guys? may God give you light 5 ball box of course according to the specifications of each project, the consultant may insist on the ball box to be square or rectangular, for example 10x10 cm I can use the ball box which is the circular output

I will use my bulbox here I have 5 outputs here I will make a copy of it 1, 2, 3, 4, 5 so 5 pieces we are out of the cable trunk to the first bulbox and from the first bulbox we are going to this output and from the second bulbox we are out of the PVC which is the cover to this output

and this is the exit and this is the last exit so we put 5 pull box for the 5 exits in this room

and these are the paths or the raceway or the conduits the embedded that goes to the 5 behind those of course we will make a fillet we will make a fillet here to press radius we will put it for example 10 we will put it for example 100 ok we will press here again a fillet we will press space to repeat the order the same thing here and here it will be like this we will do the same thing here ok so we did

the 5 outings of these same thing we will do in all the outings here the only thing that is different is the floor box as we agreed, the floor box is in the power list in the diploma playlist floor box is a special case because it is located in the ground floor of the building

so I have to use my route from the cable trunk to the nearest wall and from the wall I will go down to the ground and use my routes to reach my floor box ok? so here we are back to the symbols table, the floor box FB2 has two data outputs and two telephone outputs so we need 4 FB2 output

we will take a copy of all four and put them here for example we will go out from the first two here and we will reach this wall and from the wall we will reach the floor box and from here to here we will reach the next wall and from the wall to the floor box the same thing here to the wall and from the wall to the floor box and here the same thing to the wall and from the wall

to the floor box, we will make a fillet to make the floor box look acceptable here, here, here, ok we will make the floor box look special by making a line of dashed to make it look special to me in my output, I will say that this dashed line is a floor box with a cat6 cable inside but not in the floor box

this line is the embedded PVC that goes to the output the size of the PVC is determined in the design but if it is not determined, I am required to achieve the filling ratio of 50% so we will use a filling ratio of at least 20%

maybe 16mm is ok but we will use 20mm which is better ok, in the next lesson we will talk about how to do labeling for the outputs and how to do the detail of the cable trunk on the IT rack

and we will know how to calculate the filling ratio or make sure that the filling ratio of the cable trunk is 40% of its area I hope today's lesson was useful for you and the next lessons will be more useful, thank you