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MDF

Tue, 09/17/2013 - 15:26 -- admin
MDF

Conductor: Solid  plain annealed tinned copper conductor
Nominal Conductor Diameter: 0.4, 0.6 mm
Insulation: Extruded  PVC suitable for telecommunication cables nominal radial thickness of the insulation of the insulation should be such that to meet the electrical requirements
Colour: According to table TCI
Core wrap: The core shall be completely covered with one layer of non-hygroscopic non-wicking dielectric tape
Drain wire: A tinned copper wire as earth with diameter of 0.6 mm
Aluminum shield: A single layer of aluminum foil with a minimum thickness of 35 micron
 

MDF
Application
these type of cables are used indoor & in tunnel where fire retardancy is required.
Conductor
Solid  plain annealed tinned copper conductor
Nominal Conductor Diameter 0.4, 0.6 mm
Insulation
Extruded PVC suitable for telecommunication cables nominal radial thickness of the insulation of the insulation should be such that to meet the electrical requirements
Colour: According to table TCI
More Info
Core wrap: The core shall be completely covered with one layer of non-hygroscopic non-wicking dielectric tape
Drain wire: A tinned copper wire as earth with diameter of 0.6 mm
Aluminum shield: A single layer of aluminum foil with a minimum thickness of 35 micron
Outer jacket: Extruded PVC type flame resistant grey colour
 
MDF

Insulation

Resistance

At 20 ° c & 500 v DC

Max. Mutual capacitance

At 1 Khz

 

Max. resistance

Unbalance

Max. Resistance

At 20 ° c

Approx

Weight

 

Max.

Overall

Diameter

Outer

Jacket

Thickness

Cable

size

M .Km

nF /Km

%

/Km

Kg /Km

mm

mm

mm

500

100

2

139

460

18

1.6

100×2×0.4

500

100

2

139

843

23

1.8

200×2×0.4

               

500

100

1.5

62

826

24

1.6

100×2×0.6

500

100

1.5

62

1620

32

1.8

100×2×0.6

 

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