multi cable transit
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SIC Multi-Cable Transit System

Press plate Spare block Anchoring plate Insert block Frame The cables pass through a frame which has been properly welded on a bulkhead or embedded on a wall or ceiling. Frames are supplied in standard sizes according to a modular system. The empty spaces in between the inside of the frame and the cables are filled with insert blocks made from elastic material resistant to fire. Cables and insert blocks are placed in rows inside the frame according to their diameter. On this way, using spare blocks if necessary, the whole set is sealed. In between each row of blocks it is advisable to...

There are different types of frames depending on the future use of the multi-cable transit and the type of construction on which they are going to be used. Materials: • • • Steel ( zinc coated or red lead coated ) Aluminium Stainless steel bulkheads or decks. Especially useful on shipbuilding Same as type PB, in those cases where the cables are already laid. After welding the frame, the loose plate is welded into the frame and wall casting. The frame has a collar to facilitate its installation Same as type PB2 in those cases where the cables are already laid Multiple frame made

The SIC multi-cable transit system has a wide range of insert block sizes in order to seal the most usual cables from 4 to 100 mm. Under demand insert blocks for cables with diameters up to 200mm can be manufactured. The insert blocks are developed according to a modular system that permits all types of combinations between cables. In the table drawing bellow, “A” indicates the type of module. Two units of each PP are needed for each cable

Once all the blocks are in place and the system has been compressed by the action of the pressure blot of the press plate, an end closure is installed in order to fill any empty spaces between the press plate and the frame. There are different types of end closures depending on the type of frame used and how this frame is installed PEC1 PEC1 PEC1 To be used with PLC1 and PLC2 press plates on those cases where the frame can be accessed by both sides PEC2 PEC2 PEC2 To be used with PLC1 and PLC2 press plates on those cases where the frame can be accessed only by one side. P E C 120 P E C 120...

The cables are drawn through the open frame. Because of the relatively large space of the frame cable pulling and is easy and there is no risk of damaging the cables Classify the cables according to the order they will follow in the multi-cable transit system. Be careful that the cables do not cross over each other near the multi-cable transit. Try to avoid significant changes of direction of the cables near the proximity of the multi-cable transit system. Start packing the cables with the largest diameters first, according to the diagram previously drawn. It is advisable to sort out the...

Packing Plan Nº _______________ Customer :_________________________________ Date : __ / ___ / _____ Distributor : ____________