H07RN8-F 4G70

Description

Description

Standards

  • International
    EN 50525-2-21; HD 22.16; HD 516; IEC 60245-4 type 66
  • National
    NF C15-100; NF C32-080; NF C32-102-16

Application :

New european test -known as AD8, specify from now on strictlier performance of the materials used in H07RN8-F cables. These cables are made for carriable machine like submergerd pump and for immersed pump too.They can be used in every submerged environment like ports, offshore rigs... The good resitance of sheathing material to oil, grease and chimical product allow various usage.

Used in fixed installation they could be adapted for evacuation system. H07RN8-F cables are made with specific synthetic rubber having high waterproof degree can be used for intensive applications.

Use up to 1000V in alternative current is authorized for protected static installations and for connecting of motors in lifting appliances.

Maximum temperature on conductor in normal use + 60°C and under short circuit condition 200°C.

AD8 application  Cenelec test  100 days.
Submersible - 10 m. Installation

Can be used in open air. If buried it must have an extra mechanical protection (tube, gutter).

Conductors laid up
assembled conductor. Filler and reinforcement tape in some case.

Tractive force
Maxi 15N/mm² in relation to the section of core or 1000 N max for the full cable.

Nota
Max continuous operating conductor temperature in normal use :

+60°C   ( in every case of mobile installation)

+85°C   ( fixed protected installation )

+200°C ( in short circuit )

Permissible current rating is measured for an ambient temperature of 30°C and a maximum operating and conductor temperature of 85°C . For other temperature please refer to correction factors.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Flexible class 5
Conductor material
Bare copper
Conductor shape
Circular
Insulation
Special cross-linked elastomer
Outer sheath
Special cross-linked elastomer
Sheath colour
Black
With Green/Yellow core
Yes

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
70 mm²
Number of cores
4
Approximate weight
3990 kg/km
Conductor diameter
10.8 mm
Maximum outer diameter
54.0 mm
Minimum outer diameter
42.7 mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
450/750 V
Permissible current rating in open air
232 A
Voltage drop, 3 conductors
0.56 V/A.km
Voltage drop, single phase
- V/A.km

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Very good
Cable flexibility
Flexible

Usage characteristics

Usage characteristics

Length
- m
Packaging
-
Short-circuit max. conductor temperature
200 °C
Operating temperature, range
-25 ... 55 °C
Chemical resistance
Accidental
Water proof
AD8
Flame retardant
IEC 60332-1-2
Oil resistance
Yes
Bending factor when installed
4 (xD)
Dynamic bending factor
8 (xD)
Max. conductor temperature in service
60 °C

Resources

Resources

Selling & delivery Information

Product on request only
Marking USE < har > H07RN8-F N X (or G) S

  • N = number of cores
  • G = with Green/Yellow
  • x = without Green/Yellow
  • S = section in mm²

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