Description
INRODUCTION
TYPES OF ELECTRICAL WIRES
THERE ARE TWO MAIN TYPES OF WIRES: SOLID OR STRANDED.
COPPER WIRE
PROPERTIES
PROPERTIES OF COPPER WIRE:
ALUMINIUM WIRE
PROPERTIES
ELECTRICAL CABLE
PROPERTY
APPLICATION
ADVANTAGES
ADVANTAGES OF PVC CABLES
SOME OF THE MAJOR ADVANTAGES OF PVC CABLES
CONSTRUCTION
CONDUCTOR
1. SOLID/STRANDED
A. SOLID
B. STRANDING
2. CIRCULAR/ SHAPED
A. CIRCULAR
B. SHAPED
INSULATION
THE FOLLOWING COLOUR CODE IS USED FOR IDENTIFICATION:
LAYING UP
INNERSHEATH
A. EXTRUDED INNERSHEATH
B. TAPPED INNERSHEATH
ARMOURING
OUTERSHEATH
USES AND APPLICATION
APPLICATIONS
B.I.S. SPECIFICATION
PROCESS FLOW CHART
MANUFACTURING PROCESS
(1) DRAWING
(2) ANNEALING
(3) STRANDING
(4) INSULATION
(5) QUALITY CONTROL
CABLES ARE MANUFACTURED AND UNDERGO THE FOLLOWING TESTS:
(A) TYPE TEST
1. THE FOLLOWING TESTS ARE TYPE TEST OF ELECTRICAL
POWER CABLE.
PHYSICAL TESTS FOR INSULATION AND SHEATH
(B) ACCEPTANCE TEST:
(C) ROUTINE TEST:
CONDUCTOR RESISTANCE TEST OF ELECTRICAL POWER CABLES
TEST FOR THICKNESS OF INSULATION OF POWER CABLE
APPARATUS REQUIRED TO TEST FOR THICKNESS OF INSULATION
OF POWER CABLE
PROCEDURE FOR TESTING OF THICKNESS OF INSULATION
OF POWER CABLE
ANNEALING TEST FOR WIRES AND CONDUCTORS
PROCESS OF ANNEALING TEST FOR WIRES AND CONDUCTORS
TENSILE TEST OF CONDUCTORS
APPARATUS REQUIRED FOR TENSILE TEST:
METHOD OF TENSILE TEST OF CONDUCTORS
PROCEDURE
PERSULPHATE TEST OF CONDUCTOR
WHY COPPER WIRES ARE TINNED?
METHODS
METHOD A:
METHOD B:
TEST SPECIMEN FOR TINNING TEST (FOR METHOD B)
WRAPPING TEST FOR CONDUCTORS
(6) COILING AND PACKING
MARKET POSITION
TOP FIVE ALUMINIUM CABLE MANUFACTURERS IN INDIA
FINOLEX CABLES
HAVELLS INDIA
POLYCAB
STERLITE TECHNOLOGIES
KIE INDUSTRIES
INDUSTRY TRENDS
ALUMINUM WIRE MARKET
THE WIRES AND CABLE INDUSTRY IN INDIA
INDIA STRUCTURED CABLING MARKET
LIST OF PROFITABLE BUSINESS IDEAS IN WIRE CABLE
MANUFACTURING INDUSTRY
POWER CABLES
STITCHING WIRE
PVC ELECTRIC WIRES & CABLES
FIBER OPTICAL CABLES
POWER CABLE
PVC & XLPE CABLES
R-F COAXIAL CABLE
ALUMINIUM WIRE & CABLES
LT CABLE
LV CONTROL & POWER CABLES, MV CABLES
ALUMINIUM WIRE DRAWING WIRE MESH PLANT
WIRE DRAWING LUBRICANTS
COPPER WIRE DRAWING (FROM HIGHER SIZE TO VERY
THIN SIZE USED IN ELECTRICAL CABLES)
PLANT LAYOUT
PRESENT MANUFACTURERS/SUPPLIERS
SUPPLIERS OF COPPER WIRE AND CABLE
SUPPLIERS OF ALUMINIUM WIRE AND CABLE
SUPPLIERS OF RAW MATERIALS
SUPPLIERS OF COPPER WIRE ROD
SUPPLIERS OF ALUMINUM WIRE RODS
SUPPLIERS OF PVC COMPOUND CABLE GRADE
SUPPLIERS OF PACKING MATERIALS
SUPPLIERS OF PLANT AND MACHINERY
SUPPLIERS OF WIRE DRAWING MACHINES
SUPPLIERS OF PVC EXTRUSION PLANT
SUPPLIERS OF ANNEALING FURNACE
SUPPLIERS OF WIRE STRANDING MACHINE
SUPPLIERS OF WIRE STRATNING MACHINE
SUPPLIERS OF ELECTRICAL MEASURING INSTRUMENTS
SUPPLIERS OF EOT CRANES
SUPPLIERS OF DG SETS
SUPPLIERS OF POWER TRANSFORMERS
SUPPLIERS OF COOLING TOWER
SUPPLIERS OF ETP PLANTS
SUPPLIERS OF AIR POLLUTION CONTROL EQUIPMENTS
SUPPLIERS OF AIR CONDITIONING EQUIPMENTS
SUPPLIERS OF AIR COMPRESSORS
SUPPLIERS OF PLATFORM WEIGHING MACHINE
SUPPLIERS OF MATERIAL HANDLING EQUIPMENTS
SUPPLIERS OF FIRE FIGHTING EQUIPMENTS
APPENDIX – A:
01. PLANT ECONOMICS
02. LAND & BUILDING
03. PLANT AND MACHINERY
04. OTHER FIXED ASSESTS
05. FIXED CAPITAL
06. RAW MATERIAL
07. SALARY AND WAGES
08. UTILITIES AND OVERHEADS
09. TOTAL WORKING CAPITAL
10. TOTAL CAPITAL INVESTMENT
11. COST OF PRODUCTION
12. TURN OVER/ANNUM
13. BREAK EVEN POINT
14. RESOURCES FOR FINANCE
15. INSTALMENT PAYABLE IN 5 YEARS
16. DEPRECIATION CHART FOR 5 YEARS
17. PROFIT ANALYSIS FOR 5 YEARS
18. PROJECTED BALANCE SHEET FOR (5 YEARS)
