H05Z-K / H07Z-K / Rubber insulated single core, halogen-free
 
Helukabel 51790

Technical data

●Rubber-insulated single core cables low emission of smoke and corrosive gases in case of fire to VDE 0282 part 9 and HD 22.9 S2

●Conductor resistance: according to DIN VDE 0295 cl. 5

●Temperature range: -40 °C to +90 °C

●Permissible working temperature: at the conductor +90 °C

●Nominal voltage : H05Z-K U0/U 300/500 V / H07Z-K U0/U 450/750 V

●Test voltage 2500 V

●Minimum bending radius: approx. 8x core ø

●Radiation resistance: up to 20x106 cJ/kg (up to 20 Mrad)

Cable structure

●Bare copper conductor, finewire stranded according to DIN VDE 0295 cl. 5, BS 6360 cl. 5,

  IEC 60228, HD 383

●Core identification according to DIN VDE 0293

●Separator over conductor permitted

●Core insulation of cross-linked polyolefin, compound type EI5 to DIN VDE 0282 part 1

●Core colors see table below, dark blue and orange on request

●LS0H = Low Smoke Zero Halogen-free.

Properties

●The materials used in manufacture are admium-free and contain no silicone and free from substances harmful to the wetting properties of lacquers

Tests

●self-extinguishing and flame retardant according to VDE 0482-332-1-2, DIN EN 60332-1-2/ IEC 60332-1 (equivalent DIN VDE 0472 part 804 test method B)

●Ozone resistant according to EN 60811-2-1 / HD 505.2.1

●Smoke density according to VDE 0482 part 1034-1+2, DIN EN 61034-1+2/ IEC 61034-1+2,

  BS 7622 part 1+2 (equivalent DIN VDE 0472 part 816)

Note

●AWG sizes are approximate equivalent  values. The actual cross-section is in mm².

Application

Halogen-free single-core wires are used installation in dry environments wiring up lighting fixtures and units where valuable assets are to protected from further damage resulting from fire. These cables may be installed on, in and beneath plaster, as well as in closed installation ducts. The direct operating voltage is permitted up to 900 V against ground when they are used in rail-coaches. the inner wiring of switch boards and distributors are to be used with an alternating nominal voltage up to 1000 V or a direct voltage up to 750 V against ground.

CE= The product is conmed with the EC Low-Voltage Directive 2006/95/EG

Description

●Cable Type: H07Z-K

●Crosssection mm²: 4

●Core Ømin. - max. mm: 3.9 – 4.9

●Cop. Weight kg / km: 38.0

●Weight approx. kg / km: 51.0

●Color: Red

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