Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes.
Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes. Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes.
Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes.
An ISO 9002 Company Kalinga, Established in 1975 are manufacturers & exporters of quality Cables & Wires.
Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes. Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes.
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Manufacturer & Exporter of Cables, Wires & PVC Conduct Pipes.
KALINGA - SLS GOLD
Our Brand
An ISO 9001 : 2000 Certified Company


total customer satisfaction through our products




total customer satisfaction through our products
LT - XLPE / PVC Cables

KALINGA- (SLS GOLD) 1.1 KV HEAVY DUTY PVC/XLPE INSULATED, PVC SHEATHED ARMOURED AND UNARMOURED CONTROL CABLES POWER CONFORMING TO IS: 1554 (PART-1) 1988 / IS - 7098 (PART-1) 1988.

Construction

Conductor Aluminium: EC Grade Aluminium Conductor as per IS: 8130-1984 Flexibility Class 1 and 2.

Copper: Electrolyic Grade Copper Conductor as per IS: 8130 -1984 Flexibility Class 1 and 2.
Insulation PVC Type A of IS: 5831-1984 for maximum conductor temperature 700C
PVC Type C of IS: 5831-1984 for maximum conductor temperature 850C
XLPE - (Cross linked polyethylene) compound of IS-7098-1988 for Maximum conductor Temperature 900C
Curing
In Case
of XLPE
The insulated cores are cured in hot water chamber maintained at 900C For 4 to 6 hrs depending upon the thickness of insulation.

Tolerance on Thickness of Insulation
The smallest of the measured values of thickness of insulation shall not fall below the nominal valued specified in the relevant tables by more than (0.1 mm + 0.1 t1).

Where t1 = Nominal Thickness of Insulation in mm.

Colour of Insulation

1. Core Cable Red, Yellow, Blue, Black, Grey, Green, White or any colour as per customer Requirement.
2. Cable Red & Black
3. Core Cable Red, Yellow & Blue
4. Core Cable Red, Yellow, Blue & Black
5. Core Cable Red, Yellow, Blue, Black & Grey
6. Core & Above Two adjacent cores (counting & direction core) in each layer Blue and Yellow, remaining cores Grey (or)

The same sequence as above alongwith indelible printing of core number or All cores same coloured with number printing on the cores at regular interval.
Laying -up The cores are laid up with a suitable right hand lay.
Inner Sheath PVC Type ST-1 of IS: 5831-1984 for maximum conductor temperature 700C.
PVC Type ST-2 of IS: 5831-1984 for maximum conductor temperature 850C.
(For XLPE Cables ST-2 Only)
Application The laid up cores shall be provided with inner sheath applied either by Extrusion or by tape wrapping, as per specification requirement.

For Unarmoured single core cables no inner sheath be provided.

For Unarmoured multicore cables the inner sheath may be provided in single extrusion alongwith the outer sheath. However the minimum thickness of inner sheath shall be added to the thickness of outer sheath.

Armouring Galvanized Steel Wire armouring shall be provided with a suitable left Hand lay up to calculated fictitious dia of cable = 13 mm.

Galvanized Steel strip armouring shall be provided with suitable left lay : for calculated fictitious diameter of cable above 13mm.
Outer Sheath PVC Type ST-1 of IS: 5831-1984 for maximum conductor temperature 700C.
PVC Type ST-2 of IS: 5831-1984 for maximum conductor temperature 850C. (For XLPE cables ST-2 only.)

Thickness of Outer Sheath

Unarmoured Cables The average thickness of outer sheath of Unarmoured cables shall not be less than the nominal value specified. The smallest of the measured values shall not be less than 0.2mm + 0.2 ts.
Armoured Cables The minimum thickness of PVC outer sheath of armoured cables shall Not fall below the nominal value (ts) specified more than 0.2 mm+0.2ts.
Colour of Outer Sheath Colour of outer sheath shall be black or any other colour as agreed to between the purchase and the supplier.

Advantages of XLPE Insulation
Easy Installation, as the XLPE insulated cables are lesser in weight as compared to PVC Insulated cables of same size.
Higher operating temperature, current rating and overload rating makes XLPE cables more economical to Use.
Higher life span and flexibility as compared to PVC cables.
XLPE Insulated cables have a very high degree of resistance towards Moisture, Oil, Solvent, Acid and Alkalies compared to PVC cables which are moderately resistance to the above conditions.
XLPE Insulated cables have higher short circuit temperature that is 2500C. as compared to PVC Insulated Cables which have short circuit temperature of only 1600C.
XLPE Insulated cables no side effect on health in case of a fire, however PVC cables are Carcinogenic in nature.

Specification

Click Here to view Specification for LT - XLPE Cables

Click Here to view Specification for LT - PVC Cables

Rating Factors

Click Here for Rating Factors For Variation In Thermal Resistivity of Soil.

Click Here for Multi Core Cables Laid on Racks in Air.

Click Here for Wire Armoured Cables in Multi Way.

Click Here for Circuits of Two / Three Single-Core Cables.

Click Here for Twin & Multi Core Cables.

Click Here for Single Core Cables in Trefoil Stoneware Ducts in Tier Formation.

Click Here for Multi way Ducts

Current Rating Factors

Click Here for Basic Assumptions For Current Rating For Pvc & Xlpe Cables.

Other Technical Specification

Click Here for Delivery Drum Details.

Click Here for XLPE Vs PVC - Comparative Properties Summary