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Composite cables for video surveillance systems

ККВВ-3, ККВП-3, ККВВ-4, ККВП-4

DESIGNATION

 

Composite cables for video surveillance systems are designed for TV signal transmission in systems of video surveillance with simultaneous power and microphone devices connection with rateddirect-current voltage up to 48 V.

For indoors cabling its recommended to use cables with PVC sheath; for outer cabling - with PE sheath.

Cable models and their definitions shall correspond to the details given in the table below:

Model

Definition

ККВВ-3

cablewithone radio frequency element, withsingleinnerconductorand over-insulation diameter of 3 mm, with two power conductors of PVC compound, in overall sheath of PVC compound, with separator between radio frequency element and power-and-control conductors

ККВП-3

the same as ККВВ-3, with PE sheath

ККВВ-4

the same as ККВВ-3, with radio frequency element of 3 mm over-insulation diameter

ККВП-4

the same as ККВВ-4, with PE sheath

ARRANGEMENT

Number and rated area of conductors and outer cable dimensions shall correspond to the details given in the table below:

Model

Number and rated area of power conductors, mm2

Maximal outer cable size, mm

Estimated cable weight, kg/km

ККВВ-3

 

2×0.5

12.5×6.0

60.5

ККВП-3

 

2х0.5

12.5×6.0

51.0

ККВВ-4

 

2×0.75

14.2×7.5

93.0

ККВП-4

 

2×0.75

14.2×7.5

84.0

 TECHNICAL SPECIFICATIONS

 

Cables shall be resistant to bending and shall withstand at least 10 bends at an angle of 90° with a radius equal to ten outer cable diametersbyminor axis.

Cables shall be resistant to the effect of high ambient temperature up to +60°С.

Cables shall be resistant to the effect of low ambient temperature up to -40°С.

Cables shall be resistant to the effect of temperature changes in the range from -40°С to +60°С.

Cables shall be resistant to continuous effect of relative atmospheric humidity up to 98% at ambient temperature up to +35°C

Factory cable length shall be not less than 50 m.

Operational life of PVC insulated cables is not less than 12 years; PE insulated cables - 15 years.

Regulations: Technical Specifications BY 500017371.036-2006