Allied Cables INTRODUCTION

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2 INTRODUCTION The foundation of Allied Group was laid by Mr. Aftab Ahsan in the year 1981, keeping in view the growing demand of quality product of Manufacturing Copper Rod, Enameled Copper Wire and Copper Strip. The Group Imported latest Furnace and plant for manufacturing Copper Rod. These products initially were manufactured under the technical Collaboration of Hitachi Japan. With the passage of time the Company groomed by providing quality product and making its own position as market leader. The Company flourished Vertically & horizontally and by Grace of God today we are the largest Manufacturer of Copper Rod with installed capacity of producing 80,000 Metric Tons per Annum. High Quality (GradeA) LME Registered Copper Cathode is Continuously Casted and hot rolled (Micro Processor Controlled) to produce Copper Rod of having purity of 99.99% which is basic raw material for all Wire & Cables Industries which includes House Wiring Distribution & Power Cables, Enameled Copper Wires & Copper Strip Paper Coated & Bare and Telephone Cables. The Copper Rod Produce by us conform to all International Quality Standards. As stated above we are in the market for over 25 years producing Copper Rod & Copper Enameled Wire, Our products are widely used in the entire country in almost all Electrical equipments. It is being tried & considered as most satisfactory product by our valued clients, In this connection we reproduce on next pages three of the country's largest producers of best quality equipments in Pakistan namely Siemens Pakistan Engineering Co. Ltd, Phillips Electrical Industries of (Pakistan) Ltd. and Pak Elektron Ltd. popularly known as PEL. The Company Goal is to accelerate further to use its best quality raw material in Pakistan resulting in the reduction of cost with quality assurance by providing 99.99% pure quality Copper products to produce Wire & Cables with the aim to reduce consumption of electricity by providing easy flow of current with minimum resistance to reduce electricity Bill and optimum performance. 1

3 (TECHNICAL COLLABORATION ) 2

4 SIEMENS O c t o b e r 3 1, TO WHOM IT MAY CONCERN This is to certify that we purchased 'MOON STAR' Brand Copper Enameled Wire from M/S. ALLIED INDUSTRIES HUB (PVT) LTD., Karachi since Our entire requirement for manufacturing of transformer and motors have been fulfilled by them and we are fully satisfy for the material supplied by them as per our specifications. Further certified that we have not received any complaint In quality during these years. SIEMENS PAKISTAN ENGINEERING CO. LTD (M.Sohail) (Irfan Umar) 3

5 PHILIPS PHILIPS Philips Electrical Industries of Pakistan Limited F5, S.I.T.E., P.O. Box No. 71, Karachi Tel: Fax: / Jan 02, 2003 TO WHOM IT MAY CONCERN It is certified that we are procuring Enameled Copper Wire under the brand name 'Moon Star' which is produced and supplied by M/s Allied Industries Hub (Pvt.) Limited, Karachi. We have been doing business with M/s Allied Industries since 199 and maintain that our entire requirements for Copper Wire have been fulfilled by them over these years with the material being as per our specifications. FAISAL RAZI AZEEM Logistics Officer Philips Lighting Pakistan

6 PAK ELEKTRON LIMITED Works : 1Km, Ferozepur Road, Lahore570, Pakistan. G. O. O. Box : 1, Lahore 5000 Phones: ( Lines) Telex : 29 PEL PK. Grams : PELEKTRON Lahore Fax : c f p e l. i c c i. l h r. e r u m. c o m. p k No. P&P/ Date To WHOM IT MAY CONCERN Certified that we have been getting Enamelled Copper Wire "Moon Star Brand" produced & supplied by M/s.Allied Industries Hub (Pvt) Limited, Karachi since We have also been using their Allied Copper Rod for manufacturing of Copper Strip. Our entire requirement for manufacturing of transformers for WAPDA & KESC have been full filled by them & we found the material to our entire satisfaction, for PAK ELECTRON LIMITED (S.M. USMANI) GENERAL MANAGER PROD. (T&M) 5

7 C Cables for wiring installations 50/750 and 300/500 volt to BS 00 (metric units) have good physical and electrical properties have bright colours for identification are easy to handle and strip are chemically inert (except in abnormal chemical concentrations) are unaffected by dampness. for wiring installations include conduit wires and flat surface wiring cables together with a range of circular multicore cables, which are made to Pakistan and British Standard quality and dimensions are specified by renowned architects engineers and contractors for all type of domestic. Coercial, industrial and public buildings. has been manufacturing Copper Rod & Enameled Wire since 198 and are consistently expanding with passage of time. The cables described in this publication, which conform to the new British Standards in metric units, continue this progress in keeping with the legal adoption of metric standards in Pakistan. LIST OF CABLES PVC insulated, non sheathed general purpose cable single core 50/750 volts PVC insulated, PVC sheathed light non flexible cables, circular single, twin, 3 core, core and 5core 300/500 volts British Standard Specification BS 00 BS 00 Page No PVC insulated. PVC sheathed cables without earth continuity conductor, flat twin 300/500 volts BS 00 1

8 ALLIED Wiring Cables satisfy the requirements of the most exacting installation and the needs of contractors for reliable easy to instal and readily available supplies of wiring cables for all types of buildings. ALLIED Wiring Cables are suitable for industrial, domestic, public and coercial buildings, farms and garages. They withstand effects of dempness, building materials, corrosive atmosphere and mechanical damage. ALLIED Wiring Cables are pliable enough to adapt to any configuration of wall surface yet are rigid enough to permit threading through holes or along runs. They are easy to strip and to terminate in wiring fittings or accessories. ALLIED Wiring Cables Provide all round performance, reliability and ease of handling. They are readily available from local branches and depots and users can rely on the technical backing and service of the AC organization. General to metric dimensions comply with the following British Standards and are suitable for all installations conforming to the Institution of Electrical Engineers (IEE) Regulations for the Electrical Equipment of Building and the relevant British Standard codes of practice: BS 00 : PVC insulated cables (nonarmoured) for electric power and lighting (metric units) BS 30 : BS 7 : Copper conductors in insulated cables and cores (metric units) PVC insulation and sheath of electric cables (metric units) 7

9 Insulation materials Polyvinyl chloride (PVC) PVC compounds which comply with BS 7. PVC is brightly coloured for identification, is easy to strip and does not support combustion. It has good resistance to chemical attack generally and resists attack by most building materials, but it should not be allowed to remain in permanent contact with oils, greases, fats or creosote, nor with the fumes of substances or solutions used as wood preservant It does not support mould growth and is suitable for used in tropical climates, but cables insulated other than Black PVC, should not be permanently exposed to direct tropical sunlight. PVC gradually hardens as the temperature decreases but recovers its flexibility on returning to normal temperature Operating temperatures Maximum service operating temperatures of 70 C for PVC insulated wiring cables and conduit wires indicate that a normal service life can be expected when the combined ambient temperature and the conductor temperature due to the current does not exceed these figures. PVC compound will withstand occasional overloads of short duration due to fault currents without deterioration. If PVC wiring cables are being installed at temperatures below 0 C, care must be taken not to bend them sharply. It is preferable to keep the cable in a warm place for 2 hours before installation under these condition. Current ratings In normal practice, the recoended current rating as given in the IEE Regulations for the Electrical Equipment of Buildings, should be followed. In cases of doubt or in exceptional circumstances, advice should be sought from the Allied technical advisory service. Cable diameters The diameters of the PVC cables given in this publication correspond to the nominal diameters given in BS 00 subject to tolerances allowed. 8

10 Installation Fixing criteria PVC (nonarmoured) wiring cable to metric standards should be installed in accordance with IEE regulations, the following dimensions for fixing criteria being applicable. C Bending radius (IEE REGULATIONS) Internal radil of bends for fixed wiring Cable diameter or axis dimensions Not exceeding to 25 exceeding 25 Bending radius Spacing of clips (IEE REGULATIONS) Overall diameter of cable* Horizontal runs Vertical runs not exceeding 9 exceeding 9 not exceeding 15 exceeding 15 not exceeding 20 exceeding 20 not exceeding Construction PVC wiring cables Conductor Plain annealed copper strand or single wire complying with BS 30. Core insulation / identification PVC complying with BS 7 applied by extrusion and coloured as follows for both circular and flat cables: Single core Red or black Two core Red and black Three core Red, yellow, blue Four core Red, yellow, blue, black Five core Red, yellow, blue, black and green Sheath PVC complying with BS 7 applied by extrusion. Flat cables sheath coloured black sizes to Circular cables single sheath coloured black or Grey on red or black core. 2 2 Sizes to 35 Multicore, twin, three, four and five core cables sheath coloured black 2 2 on all sizes 1. PVC Conduit wires Conductor Plain annealed copper strand or single wire complying with BS 30 Insulation PVC complying with BS 7 applied by extrusion, coloured red, black, yellow, blue, green. Voltage The rated voltages recognized for the purpose of BSS 00 are 300/500 V Multicore or 50/750 volts Single Core 9

11 TABLE 1 Details of conductors Nominal conductor area Minimum Nominal diameter of conductor Maximum plain conductor resistance at 20 C Number of wires Circular Compacted circular 2 ohm/00 m + + * * * * * * * * * * * Can be supplied both in solid and stranded formations. These are supplied in COMPACTED with different wire sizes and varying number of wires, which will not affect conductor resistance at 20 C. Note: Compacting sometimes entails a change in the number and size of wires therefore conductor sizes should be designated by nominal cross sectional area rather than by stranding configuration. Packaging Single Core Wiring cables are normally supplied in Box of 90 Metres length and others supplied in coils. Technical advisory service maintains a free technical advisory service for the selection and application of any type of cable for further information please contact our Marketing Office.

12 TABLE 2 CIRCULAR PVC insulated nonsheathed general purpose Cable 50/750 volt Single core Nominal crosssectional area of conductor 2 Radial thickness of insulation (nominal) Mean overall diameter (upper limit) Approximate weight of cable kg/0 m Please reffer to Table 1 for details on conductor size Size 2, 2, 2.52 are manufactured in solid conductor but on special request can be made in stranded conductor Cable Sizes 3/029, 3/03, 7/029 are also manufactured by us. 11

13 TABLE 3 CIRCULAR Circular PVC insulated PVC sheathed 300/500 volt Single Core Nominal conductor area 2 Radial thickness of insulation Approx thickness of inner covering Radial thickness of sheath Mean Overall diameter Lower Limit Upper Limit Approximate weight of cable kg/0 m Two Core Three core

14 TABLE 3 CIRCULAR Circular PVC insulated PVC sheathed 300/500 volt Four Core Nominal conductor area Radial thickness of insulation Approx thickness of inner covering Radial thickness of sheath Mean overall diameter Lower Limit Upper Limit Approximate Weight of cable 2 Kg/0m Five core Please reffer to Table 1 for details on conductor size 13

15 TABLE FLAT Flat PVC insulated PVC sheathed 300/500 volt Two core Nominal conductor area Radial thickness of insulation Radial Thickness of sheath Mean overall diameter Approximate weight 2 Kg/00 m x x x x x x x Pleas reffer to Table 1 for details on conductor size 1

16 Current ratings for insulated cables The current ratings quoted in Tables 5 to 7 are generally as detailed in the relevant tables of the IEE Regulations. The head of each table states whether the current ratings relate to close or coarse excesscurrent protection. Where the class of excesscurrent protection differs from that stated in the heading of the table the appropriate rating factor must be applied. Close excesscurrent protection Excesscurrent protection which will operate within four hours at times the designed load current of the circuit which it protects. Devices affording close excesscurrent protection include: (I) BS 88 fuses fitted with fuse links marked to indicate a class P or class Q1 fusing factor. (ii) Fuse fitted with fuselinks complying with BS 131. (iii) Miniature and mouldedcase circuitbreakers comply ing with BS (iv) Circuitbreakers set to operate at an overload not exceeding times the designed load current of circuit. Coarse excesscurrent protection Excesscurrent protection which will not operate within four hours at times the designed load current of the circuit which it protects. Devices affording coarse excess. Current protection include: (i) (ii) BS 88 fuses fitted with fuselinks marked to include a class Q2 or class R fusing factor. Semienclosed (rewirable) fuses complying with BS 303: The IEE Defined conditions of installations The current ratings in the columns of the tables headed Defined conditions apply to cables run under the conditions defined below. For cables spaced by distances less than those described below, the current ratings in the columns headed Clipped direct to a surface... Should be applied. (a) Single core cables (1) Two or three single core cables are installed one above the other, fixed to the vertical surface of a wall or open cable trench as follows, the distance between the wall and the surface of the cable being at least 20 in each instance. Cables in which the conductor crosssectional area does not exceed are installed at a distance between centres of twice the overall diameter of the cable Cables in which the conductor crosssectional area 2 exceeds 185 are installed at a distance between centres of about 90. The ratings for two cables may be applied with safety in instances where such cables are installed in horizontal formation on brackets fixed to a wall, spaced as indicated above or touching throughout (2) Three single core cables are installed in trefoil formation fixed to the vertical surface of a wall or open cable trench, the cables touching throughout and the distance between the wall and the surface of the nearest cable being at least 20, or, alternatively, three single core cables are installed in trefoil formation and laid on a nonmetailic floor, the cables touching each other and the floor throughout. The ratings given apply provided that the sheaths of single core metal sheathed cables are electrically bonded at each end of the run. The cables are assumed to be remote from iron, steel, or ferroconcrete, other than the cable supports. (B) Multicore cables, (1) Cables of all types other than single core cables are installed singly, fixed to the vertical surface of a wall or open cable trench, the distance between the surface of the cable and the wall being at least 20 in every instance. Voltage drop. Voltage drop is normally only of importance for cables of voltage rating not exceeding 50/750 volts. If the installation is to be in compliance with IEE Regulations, it is stipulated that the voltage drop for any particular cable run must be such that the total voltage drop in the circuit of which the cable forms a part does not exceed 2 ½ per cent of the nominal voltage, (i.e. volts for a singlephase 20 volt supply). Values of voltage drop are tabulated for a current of one ampere for a run, i.e. For a distance of 1 m along the route taken by the cables. And represent the result of the voltage drops in all the circuit conductors. For balanced three. Phase ac circuits, the values relate to the line voltage. For any given run the values need to be multiplied by the length of the run (in metres) and by the current (in amperes) that the cables are to carry. Example: Consider a route of 200 metres of cable, to be installed in air and to carry 0 ampere load. The supply voltage being 15 volt 3Ph. 50 Hz. And the cable to be stranded copper PVC/SWA/PVC. Let Vd be the voltage drop in volts Vd= mv x I x L Vd x 00 or: mv= 00 1 x L Where I = Current in amperes L = Route length in metres mv = Approximate volt drop/ampere/metre Maximum permissible volt drop = 2 ½ per cent of 15 volts =. volts Substitute for current, route length and maximum permissible volt drop. x 00 then mv = = 0.52 mv 200 x 0 Where the actual current to be carried differes greatly from the current rating tabulated, the results obtained by multiplying the tabulated voltage drop values in this way are approximate only: for a more accurate assessment, allowance should be made for the change in conductor resistance with operating temperature. It is considered that the most practical approach to the question of voltage drop is to tabulate those values which related to the worst conditions, viz, where the phase angle of the load is equal to that of the cable. However, it should be noted that in many cases knowledge of phase angle of the load is not readily available. For cables up to and 2 including 120 the tabulated voltage drop values apply with sufficient accuracy where the power factor of the load lies between 0. lagging and, and for large cables where the power factor of the load does not exceed lagging. In cases outside this range the tabulated voltage values may be unduly conservative, and more exact calculations should be considered. 15

17 Current rating factors For group of single core cables Referring to Tables 5 and For groups of circuits unenclosed, the single circuit ratings apply provided that: (1) the horizontal clearance between circuits is: (a) not less than six times the overall diameter of an individual cable, and (b) not less than the overall width of an individual circuit, except that the horizontal clearance need not in any case exceed 150 and (2) the vertical clearance between circuits is not less than 150 and (3) if the number of circuits exceeds four, they are installed in a horizontal plane. In all other cases, unless a more precise evaluation of current ratings has been made, based on experimental or calculated data, the following factors are applicable: Number of circuits (pairs of cables, single phase ac or dc) Three cables per circuit, or four where one is the neutral, three phase ac rating factor Three cables per circuit, or four, where one is the neutra, three phase ac Rating factor Not applicable to three phase. For groups of twin and multicore cables Referring to Table 7 For groups of cables unenclosed, the single circuit ratings apply provided that: (1) the horizontal clearance between cables is not less than six times the overall diameter of an individual cable, except that the horizontal clearance need not in any case exceed 150 and (2) the vertical clearance between cables is not less than 150, and (3) if the number of cables exceeds four, they are installed in a horizontal plane. In all other cases, unless a more precise evaluation of current rating has been made, based on experimental work or calculated data, the following factors are applicable: Number of cables Rating factor Number of cables Rating factor

18 Table 5 Current ratings and associated voltage drop/amp/metre PVC insulated, nonarmoured cables, with or without sheath, with copper conductors Single core 50/750 volt Conditions of Installation Single circuit current ratings under conditions as listed below with coarse excesscurrent protection. For other than single circuit and For close excesscurrent protection see rating factors below. Ambient temperature 30 C Conductor Bunched and enclosed in conduit or trunking Clipped direct to a surface or on a cable tray. bunched and unenclosed Nominal cross sectional area 2 cables, single phase ac or dc Current rating Volt drop/ amp/metre 3 or cables three phase ac Current rating Volt drop/ amp/metre 2 cables, single phase ac or dc Current rating Volt drop/ amp/metre 3 or cables three phase ac Current rating 2 amp mv amp mv amp mv amp mv Volt drop/ amp/metre Total volt drop between the consumer s terminals and any other point in the installation must not exceed 2.5 per cent of the nominal voltage. The ratings in columns 3 and 5 relate to cables in metal or nonmetallic conduit and trunking. For cables in underground pipes and ducts, see IEE Regulations. Current rating factors (see page 11) For class of excess current protection The ratings tabulated may be multiplied by 1.33 where close excesscurrent protection can be assured as per IEE Regulations, For ambient temperature Ambient temperature Rating factor for cables having coarse excess current protection Rating factor for cables having close excess current protection 25 C 2 35 C C C C C C C

19 Table Current ratings and associated voltage drop/amp/metre PVC insulated, nonarmoured cables, with or without sheath, with copper conductors Single core 50/750 volt Conditions of Installation Single circuit current ratings under conditions as listed below with coarse excesscurrent protection. For other than single circuit and For close excesscurrent protection see rating factors below. Ambient temperature 30 C Nominal crosssectional area of conductor Bunched and enclosed in conduit or trunking 2 cables, single phase ac or dc 3 or cables, three phase ac Clipped direct to a surface or on a cable tray, bunched and unenclosed 2 cables, single phase ac or dc 3 or cables, three phase ac Defined conditions (IEE Reg.) Flat or vertical (2 cables, single phase ac or dc, or 3 or cables, three phase ac) Trefoil (3 cables, three phase ac) Conductor Current Volt dropl rating amp/metre ac dc Current rating Volt drop/ amp/ metre Current rating Volt drop/ amp/ metre ac dc Current Volt rating drop/ amp/ metre Current Volt drop/ amp/ metre rating Single phase ac dc Three phase ac Current rating Volt drop/ amp/ metre 2 amp mv mv amp mv amp mv mv amp mv amp mv mv mv amp mv Total volt drop between the consumer s terminals and any other point in the installation must not exceed 2.5 per cent of the nominal voltage Please Refer IEE Regulations. The ratings in columns 3 and 5 relate to cables in metal or nonmetallic conduit and trunking. Current rating factors (see page 11) For class of excess current protection The ratings tabulated may be multiplied by 1.33 where close excesscurrent protection can be assured. For ambient temperature Ambient temperature Rating factor for cables having coarse excess current protection Rating factor for cables having close excess current protection 25 C 2 35 C C C C C C C

20 Table 7 Current ratings and associated voltage drop/amp/metre PVC insulated, sheathed, nonarmoured cables with copper conductors Twin and multicore 300/500 volt Conditions of installation Single circuit current ratings under conditions as listed below with coarse excesscurrent protection. For other than single circuit and For close excesscurrent protection see rating factors below. Ambient temperature 30 C Conductor Enclosed in conduit or trunking* Clipped direct to a surface or on a cable tray and unenclosed Defined conditions (IEE Reg.) Conductor Nomi nal crosssec tional area One twin cable, with or without earthcontinuity conductor, single phase ac or dc Current Voltdrop/ rating amp/ metre One three core cable, with or without earthcontinuity conductor, or one four core cable, three phase Current Voltdrop/ rating amp/ metre One twin cable, with or without earthcontinuity conductor, single phase ac or dc Current Voltdrop/ rating amp/ metre One three core cable, with or without earthcontinuity conductor, or one four core cable, three phase Current Voltdrop/ rating amp/ metre One twin cable, with or without earthcontinuity conductor, single phase ac or dc Current Voltdrop/ rating amp/ metre One three core cable, with or without earthcontinuity conductor, or one four core cable, three phase Current Voltdrop/ rating amp/ metre 2 amp mv amp mv amp mv amp mv amp mv amp mv Flat cables only Circulrar Cables Total volt drop between the consumer s terminals and any other point in the installation must not exceed 2.5 per cent of the nominal voltage (see IEE Regulations. ) The ratings in columns 3 and 5 relate to cables in metal or nonmetallic conduit and trunking. For cables in underground pipes and ducts, see IEE Regulations, Current rating factors (see page 11) For class of excess current protection The ratings tabulated may be multiplied by 1.33 where close excesscurrent protection can be assured. For ambient temperature Ambient temperature Rating factor for cables having coarse excess current protection Rating factor for cables having close excess current protection 25 C 2 35 C C C C C C C

21 Allied Manufacturing Products A B C D E Copper Rod Enameled Copper Wire Copper Strips all Types Master Diesel Engine Electric Wire & Cable in Complete Range which includes Hard Drawn or Annealed Plain Copper solid / stranded conductors. All Aluminum conductors AAC. Aluminum conductor Steel Reinforced. General Wiring Cable for Household, Buildings. Industrial Use. Power Cables Armoured/Unarmoured with copper/aluminium conductors. Airport lighting Cables. Welding Cables PVC Insulated. Control Cables Flexible Cables Automobile cables Note : Generally manufactured to B.S. Specification but can also be manufactured to client requirement or any other international specification. All Products are tested to British Standards, Client requirement or any other international standard. Strict technical Control is maintained throughout manufacture to ensure high level of quality. 20

22 Free Technical Advisory Service and publications available on request from: HEAD OFFICE /1, Arkay Square, ShahraheLiaquat, P.O.Box No. 3, Karachi7000. Ph: , 221, , Fax: KARACHI STOCK OFFICE Riaz Mansion, ShahraheLiaquat / AiwaneTijarat Road Corner P.O. Box 3, Karachi. Tel: Fax: LAHORE OFFICE Allied Industries Hub (Pvt) Ltd. Nishter Road, Lahore Phone : (3 Lines) Fax : GUJRANWALA OFFICE Gondlanwala Road, Mohalla Rattian Wala, Gali No. 2, Gujranwala Tel: Fax: