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SOUTHERN CABLE. (268538-U). HANDLING & INSTALLATION OF CABLES. KL Office : No.9-1 & 9-2, Jalan Puteri 5/20, Bandar Puteri , 47100 Puchong , Selangor MALAYSIA Tel : +603-80601222, +603-8061112, +80601100 Fax : +603-80601212 Website : www.southerncable.cc
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SOUTHERN CABLE (268538-U) HANDLING & INSTALLATION OF CABLES KL Office : No.9-1 & 9-2, Jalan Puteri 5/20, Bandar Puteri, 47100 Puchong, Selangor MALAYSIA Tel : +603-80601222, +603-8061112, +80601100 Fax : +603-80601212 Website : www.southerncable.cc Email : sc@southerncable.cc Head Office & Factory : Lot 42, Jalan MerbauPulas, KawasanPerindustrian Kuala Ketil, 09300 Kuala Ketil, Baling, Kedah MALAYSIA Tel : +604-4161600 Fax : +604-4161599 Website : www.southerncable.cc Email : sc@southerncable.cc ISO9001 : 2000 Reg. No. : AR1757
SOUTHERN CABLE Methods of Installation of Cables Installation Method Installation Method Appropriate Reference for determining Current-carrying Capacity Number Description Open and Clipped Direct 1 Sheathed cables clipped direct to or lying on a non-metallic surface Reference to Table In Conduit 2 Single core non sheathed cables in metallic or non-metallic conduit on a wall or ceiling Reference to Table 3 Sheathed cables clipped direct to or lying on a non-metallic surface Reference to Table 1
SOUTHERN CABLE Methods of Installation of Cables Installation Method Installation Method Appropriate Reference for determining Current-carrying Capacity Number Description In Trunking 8 Cables in trunking on a wall or suspended in air Reference to Table 9 Cables in flush floor trunking Reference to Table 10 Single core cables in skirting trunking Reference to Table 2
SOUTHERN CABLE Methods of Installation of Cables Installation Method Installation Method Appropriate Reference for determining Current-carrying Capacity Number Description On Trays 11 Sheathed cables on a perforated cable tray, bunched and unenclosed. A perforated cable tray is considered as a tray in which the holes occupy at least 30% of the surface area. Reference to Table In Free Air 12 Sheathed single core cables in free air (any supporting metal work under the cables occupying less than 10% of the plan area) : 2 or 3 cables vertically one above the other, distance between cables equal to the overall diameter (De); distance from the wall not less than 0.5 (De) Reference to Table 3
SOUTHERN CABLE Methods of Installation of Cables Installation Method Installation Method Appropriate Reference for determining Current-carrying Capacity Number Description In Free Air 13 Sheathed Multicores cables in free air distance between wall and cable surface not less than 0.3 De (any supporting metalwork occupying less than 10% of the plan area) Reference to Table 4
SOUTHERN CABLE HANDLING AND INSTALLATION OF CABLE • Minimum bending radius and permissable pulling tension • - to prevent damage on electrical and physical properties of the cable 16
SOUTHERN CABLE HANDLING AND INSTALLATION OF CABLE Lifting by crane Drum rolling direction Do not lay on flanges Lifting drum by forklift correctly Drums secure adequately during transportation 17
SOUTHERN CABLE HANDLING AND INSTALLATION OF CABLE DO NOT attempt “coiling” on the ground On the ground cable can be FLAKED in a figure of eight formation 18