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We have highly advanced logistic and transportation facilities which aid us to fulfill bulk demands of clients in efficient manner.

International Quality Standards

We emphasize on utilization of raw materials that are at par with international standards of quality. At Skytone, we employ strictly methods, rules and principles for controlling as well as maintaining overall quality of our offered wires. Other than this, we also keep introducing innovative tools and concepts for manufacturing our range of Multi Stranded Conductor, Multi Stranded Copper Conductor, Wires and Cables. For procurement of raw materials, we are in association with trusted vendors in national as well as international market.

Our Vision

To become a internationally recognized organization, offering highly satisfying cabling solutions to commercial and industrial premises.

Our Mission

Work towards accomplishment of our vision by following ethical business policy and fair business deals with our associates, business partners as well as clients.

Our Team Work

Leveraging on long years of experience and in-depth market expertise of our work personnel, we have successfully marked a commendable position of ourselves in the cable industry. We supply our products under brand name Sky tone cables to most popular clients of national as well as international market.

We are supported with the team of highly experienced engineers, designers, quality controllers, sales & marketing executives-all work with extreme dedication towards fulfilment of our objectives.

Our Clients

We have a list of huge client base in different sectors the market. Some of clients are listed below:

  • Andra Pradesh State Electricity Board   
  • Bhilai Steel Plant, Bhilai    
  • Central Coalfields ltd.,Ranchi     
  • Digital Contet Production (Noida)       
  • Eastern Coalfields Limited, Dishergarh     
  • Fortis Hospital (New Delhi)    
  • Gujrat Electricity Board,Baroda   
  • Home Land Mall (Baddi)    
  • Idea Mobile Communication Ltd.,(Noida)    
  • JMD Gallaria  (Gurgaon)
  • KCL,Himachal Pardesh
  • Lodhi Hotel,New Delhi                        
  • Mahindra Holidays & Resorts (I) Ltd.(Almorha)
  • NBCC Electrical Substation Community
  • Orissa State Electricity Board,(Bhubaneshwar)
  • Pashupati Nath (New Delhi)
  • Qutub Hotel (New Delhi)
  • Religara IBM India Ltd (Noida)
  • Shree Radha Puram Estate (Matura)
  • Tata iron & Steel Co.Ltd.,Jamshedpur
  • United National Children's Fund
  • Vatika Infotech City (Jaipur)
  • Wegmans IT Park (Greater Noida) and many others

Recommendation For Testing & Installation

While installation and testing of cables, following points should be followed precisely:

  • Firstly, cable should be tested with megger to avoid possibility of any flaw.
  • For hassle free rolling, cable drum should be rolled in the direction of inside end & opposite of outside end.
  • The place where new cable is to be connected to existing cable, the sequence of cores should be in opposite directions.
  • Also, while joining, crossing of cores is must to be avoided.
  • To install XLPE/PVC 1100V grade heavy duty insulated cables, radius for bending should not be less than 15 times the overall diameter for single core cables and 12 times the overall diameter for Multicore cables.
  • At installation area in cold regions, cable & ambient temperature should be above 0 degree celsius. Also, bending to small raddi should be avoided as pvc becomes brittle & stiff owing to which it is likely to crack in this case.
  • All joining accessories like solder, insulation tapes, filling compound, ferrules or joint boxes should be of accurate size and best quality.Also, to experienced person should be employed in this process.For armoured cables, all bonding clamps should be completely cleaned and tightened adequately to make sure that there should be proper electrical contact.
  • For unarmoured cables, adequate size metallic earth bonding connection must be used for better results.
  • Earth: all terminations, wires, and metallic bonding should be connected to earth.
  • Filling Compounds:
    • Box design and composition of filling compound should offer effective sealing against moisture to ferrules & connectors
    • In case of hot poured protective compounds, temperature of compound should not exceed 150 degree celcius. 
  • Before commissioning, cable should be tested by increasing voltage at full value to ensure that there should be no breakdown in cable run 

Comparison

S. No.

Properties

Units

XLPE

PVC

01

Chemical Structure

----

Thermoset, cross linked

Thermoplastic, linear bonded

02

Polymer Structure

----

Partial crystalline

Amorphous

03

Temperature rating





a.) Operating

C degree

90

70


b.) Emergency overload

C degree

130

120


c.) Short circuit

C degree

250

160

04

Specific gravity

----

0.90-0.92

1.35-1.55

05

Cable installation work

----

Easy due to less weight less dia.

----

06

Current carrying capacity

----

Approx.30% higher than PVC

----

07

Tensile Strength

N/mm2

13-18

15-20

08

Elongation

%

250-450

200-325

09

Ageing resistance





a.) at 100.C

----

Excellent

Moderate


b.) at 120.C

----

Good

Poor


c.) at 150.C

----

Moderate

Very Poor

10

Dielectric breakdown

Kv/mm

35-55

15-25

11

Volume resistively

Ohm-cm

More than 10

1x10-5x10

12

Thermal resistively

C cm/W

350

650

13

Dielectric constant at 20.C

----

2.3

7.4

14

Power factor

----

0.0003

0.08

15

Minimum working temperature

C deg

-40

-15

16

Deformation resistant at 150.C

----

Good

Poor

17

Fungus resistance

----

Good

Poor

18

Moisture penetration resistance

----

Excellent

Good

19

Oil resistance

----

Excellent

Fair

20

Solvent resistance

----

Excellent

Poor

21

Acid resistance

----

Excellent

Fair

22

Alkali resistance

----

Excellent

Good

23

Health

----

Neutral

Toxic

24

Ultraviolet light resistance

----

Excellent

Good

25

Overall saving

----

More economic than PVC cable

----