Currency KZT
Power cable AVVG, VVG, PVS, VBBSHV and td buy in Almaty
Buy Power cable AVVG, VVG, PVS, VBBSHV and td
Power cable AVVG, VVG, PVS, VBBSHV and td

Power cable AVVG, VVG, PVS, VBBSHV and td

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In stock
Price:
100 KZT
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Kazakhstan, Almaty
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Technical characteristics
  • Country of manufactureRussia
  • Conductor materialCopper
Description

The cable VBBSHV 3х10 is the power armor three-vein cable with a section of veins of 10 mm applied to transfer of electric current in power electric alternating current mains with a frequency of 50 hertz with a rated voltage of network of 1 kV of 6 kV or 10 quarter. Purpose of cable VBBSHV is a protection of the power supply network against mechanical damages and other external influences. The armor in the form of two steel tapes, and also a cover in the form of a polyethylene hose of the increased durability is applied to implementation of protective functions in VBBSHV. This design of an armor cable allows to use a cable for operation in underground power lines, mines and tunnels (for example in the subway), in production rooms and in the open air. Laying in a trench can be carried out without application of additional protective equipment from mechanical damages. At installation and operation it is not recommended to subject a cable to the stretching efforts.


Basis of cable VBBSHV - copper single-wire or multiwire conducting veins, a round or sector form, 1 or 2 classes according to GOST 22483. Material isolation of a cable - PVC plastic compound. In a multicore cable, for convenience of installation, the isolated veins are carried out a different coloring. The zero vein of a cable - blue or blue color, a vein of grounding is carried out flavovirent color. The isolated veins of a multicore cable (from 2 to 5 veins) are twisted; the twin-core cable has veins of equal section, the cable with veins number from 3 to 5 has all veins of equal section or one vein of smaller section (a zero vein or a vein of grounding). Material of zone isolation of a cable - PVC plastic compound or other material with equivalent characteristics.

Characteristics VBBSHV 3х10

Rated voltage of a cable: 0,66, 1 and 6 kV
Standard frequency of current: 50 Hz

Temperature condition of operation of a cable: from-50 to +-50 ° degrees Celsius
Relative humidity of air at which operation of a cable is possible (temperature to +35 ° degrees Celsius): to 90%
The minimum temperature of installation of a cable without its preliminary warming up: -15 ° degrees Celsius

Limit it is long the admissible temperature of heating of conducting veins in use: 70 ° degrees Celsius
The most admissible temperature of heating of conducting veins in case of short circuit of 160 °C (4 pages)

The minimum radius of a bend at installation of a cable:
single-core - 10 external diameters of a cable
multicore - 7,5 external diameters of a cable

Diameter VBBSHV of 3х10 - 14,3 mm, the weight of 1 m of a cable - 0,689 kg.

Service life of cable VBBSHV-30 years

Description and interpretation of the AVVG 3h185-1 cable
And - the Aluminium conducting vein
In - Isolation of veins from polyvinylchloride plastic compound
In - the Cover from polyvinylchloride plastic compound
- Lack of protective covers


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Power cable AVVG, VVG, PVS, VBBSHV and td
Power cable AVVG, VVG, PVS, VBBSHV and td
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