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MainCatalogue of productsCABLES AND WIRES OF CONNECTION 31.313638750043:2006 31.313638750043:2006

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01-02-2008
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01-01-2006
With 01.01.2006 new prices are entered on cable-explorer products. You look a price-list >>> ...

31.313638750043:2006
Cables of local connection, high-frequency with a polyethylene isolation and polyethylene shell and by a built-in rope
31.313638750043:2006
Cables of local connection, high-frequency with a polyethylene isolation and polyethylene shell, with waterproof filling and by a built-in rope
CONSTRUCTION
1. CURRENT IS CONDUCTING WIRE from a copper round wire.
2. ISOLATION of polyethylene.
The nominal thickness of isolation makes:
    for tendons by a diameter 0.9 mm 0.95 mm
    for tendons by a diameter 1.2 mm 0.8 mm
3. FOUR ISOLATED TENDONS are twisted up in four. In four two tendons, located bias, form a working pair, the isolation of the first pair of four has a natural color, second pair dark blue.
4. FILLER of in cables filling of free space of mandrel is a waterproof filling.
5. HALF-LENGTH ISOLATION from pressed polyethylene of nominal thickness 0.8 mm.
6. SCREEN from aluminium-polyethylene ribbon. Under a screen the contact copper tin-plated wire is laid with a nominal diameter 0.30.4 mm.
7. ROPE steel, by a nominal diameter 2.6 mm
8. SHELL from a polyethylene by a nominal thickness 1.8 mm. laid on simultaneously on mandrel of cable and rope.
APPLICATION DOMAIN
Cables of local connection the high-frequency are intended for interstation and subscriber flow lines with the systems of transmission with the temporal division of channels and impulsive-code modulation at a speed of transmission to 2048 kB/s at voltage controlled from distance feed to 500 V direct current.
Cables are easily soiled is intended for a pendant on supports of air-tracks of transmissions, and cables are easily soiled also in the conditions of the promoted humidity.
TECHNICAL DESCRIPTION
Climatic execution , categories of placing 1 for 1515069
Promoted ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + 50
Lowered ambient temperature:
    in the conditions of the fixed editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
    in the conditions of assembling and operating bends on a radius, equal to 15 diameters of cable . . . . . . 10
Cables in tropical execution are proof to influence of mushrooms of moulds
Build length, no less . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 m
Guarantee term of exploitation cables . . . . . . . . . . . . . . . . . . . . . . . . . 3 years from the day of putting into operation
Minimum term of service:
    cables type of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 years
    cables type of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 years

Brand-size External diameter of cable, mm Certificate mass of a 1 km. cable, kg
 
1 × 4 × 0,9 mm 14 x 25,7 215
1 × 4 × 1,2 mm 14 x 25,7 236
 
Brand-size External diameter of cable, mm Certificate mass of a 1 km. cable, kg
 
1 × 4 × 0,9 mm 14 x 25,7 249
1 × 4 × 1,2 mm 14 x 25,7 262
 

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