1x800

Description

Description

Standards

  • International
    EN 50525-3-41
  • National
    BS 7211

Application:

Used in energy networks in refineries,mines,hotels,schools,tunnels,high constructions,hospitals,power plants, data processing centers,business centers where there is a risk of fire.

 

  1. Conductor

        Stranded bare copper class 2 to BS EN 60228

  1. Fire barrier 

        Mica Glass Tape

  1. Insulation 

        Cross Linked Halogen Free "XL-HFFR"

 

Installation

In conduit, insulated support, ducts...in coverd and dry place.

Packing

The packing will be in coils with 91.4 m.

 

Marking:

450/750 V   Cu/Mica/XL-FFR  no. of cores x cable size  H07Z-R   EN 50525-3.41 LPCB Made in Qatar

 

Permissible current and voltage drop are given

For conductor laid alone in insulating tube on a wall Temperature = 30°C.
Permanent operation If conditions are different, apply correction factors from  IEC 60364-5-52 standard or other equivalent national standard Voltage drop Calculated with cosj = 0,8

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Stranded class 2
Conductor material
Copper
Conductor shape
Circular stranded (RM)
Insulation
XL-HFFR
Halogen free
Yes

Dimensional characteristics

Dimensional characteristics

Number of cores
1
Conductor cross-section
800 mm²
Nominal outer diameter
39.0 mm
Approximate weight
7600 kg/km
Length
- mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
0.022 Ohm/km
Permissible current rating in open air
1290 A
Voltage Drop
0.13 V/A.km

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Low
Cable flexibility
Rigid

Usage characteristics

Usage characteristics

Packaging
Reel
Length
1000 m
Flame retardant
IEC 60332-1-2
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2

Resources

Resources

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