PVVG, APVVG, PVVGE, APVVGE, PVBSHV, APVBSHV, PVVG-P, APVVG-P, PVBSHP, APVBSHP

Applying area and purpose

Cables are designed for transmission and distribution of electric energy in stationary electrical installations at a rated alternating voltage of 0.66; 1 and 3 kV with a frequency of 50 Hz.
Cable ducts for laying single cable lines.

Cables of the PvBShv, APvBShv model, in single-core execution.

Fire hazard class of cables according to NATIONAL QUALITY STANDARD 31565 O1.8.2.5.4.

Technical data

Conductive core

Copper or aluminum, single-wire or multi-wire, round or sector shape, class 1 or 2 according to NATIONAL QUALITY STANDARD 22483. Nominal cross-section of the main conductors, mm2 from 1.5 to 400.

Insulation

Crosslinked polyethylene (color cores).

Twisting

Insulated conductors of 2, 3, 4 and 5 core cables are twisted into a core. For cables of brands PvVG-P, APvVG-P, insulated conductors are located in parallel in one plane.

Inner shell

Made by extruding from PVC compound with filling the external spaces between the insulated conductors or (for unarmoured cables with copper sector conductors) winding from PVC tapes with filling the external spaces between the insulated conductors corbels (bundles). For cables of brands PvBShp, APvBShp made by extrusion of PVC compound or cross-linked polyethylene.

Screen

For PvVGE, APvVGE is made in the form of a winding from copper tapes or, in agreement with the customer, from copper wires and spirally applied copper tape.

Armo

For PvBShv, APvBShv, PvBShp, APvBShp it is imposed spirally from two steel galvanized tapes.

Outer sheath or protective hose For PvVG, PvVG-P, PvVGE, APvVG, APvVG-P, APvVGE, PvBShv, APvBShv  - PVC compound.

For PvBShp, APvBShp from polyethylene.