FLAMEX SI EN 50382-2 Type FFXS 3.6/6kV 1x70 150°C

Description

Description

Standards

  • International
    EN 45545-2 (HL3); EN 50382-2; IEC 60228

FLAMEX® EN 50382-2 FFXS shielded power cables are designed with extra flexible conductors as per jumper cables. They are used for installations where enhanced electrical screening (EMC) is required. Able to withstand higher operating temperatures, these silicone-based cables allow to save cable weight.

DESIGN

1. Conductor
Extra flexible class 6 copper according to IEC 60228
    - tinned copper for 120°C Class
    - plain copper for 150°C Class

2. Insulation
Cross-linked silicone type EI 111 according to EN 50382-1
Separator: Unweaved tape

3. Screen
Tinned copper wire braid
Separator: Unweaved tape

4. Outer sheath
Cross-linked silicone type EM 107 according to EN 50382-1
Colour: black outer layer

Examples of marking: FLAMEX SI - EN 50382-2  - Voltage rate (1800V or 3600V) - cross-section mm² - FFXS - temperature class (120°C or 150°C) - Manufacturing n° -  NEXANS 279 - week/year
DTREN 150068 - EN 50382-2 - 1800V - cross-section mm² - FFXS - temperature class (120°C) - Manufacturing n° - NEXANS 279 -  week/year

 

FIRE SAFETY

FLAMEX® EN 50382-2 FFXS shielded power cables are conform to EN 45545-2 HL3

 

GUIDE TO USE

  • Cabling rules are given in EN 50343 and EN 50355
  • Permissible current carrying capacities: values and calculation method are given in EN 50343
  • Bending radius:
    • Static use: 10 x outer cable diameter
    • For installation and occasional movements: 12 x outer cable diameter
  • Pulling tensible force (dynamic) during installation: 50 N/mm² of copper size
  • Mechanical static tensible force: 15N/mm² of copper size

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Plain copper
Conductor flexibility
Extra-flexible class 6
Insulation
High temperature silicone
Screen
Tinned copper braid
Outer sheath
High temperature silicone
Halogen free
EN 60754-1 & EN 60684-2

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
70 mm²
Conductor diameter
11.0 mm
Braid section
- mm²
Nominal outer diameter
21.6 mm
Minimum outer diameter
20.5 mm
Maximum outer diameter
23.1 mm
Approximate weight
- kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
3.6 / 6 (7.2) kV

Usage characteristics

Usage characteristics

Flame retardant
EN 60332-1-2
Fire retardant
EN 60332-3-24; EN 60332-3-25
Smoke density
EN/IEC 61034-2
Gases toxicity
EN 50305-9.2
Operating temperature, range
-50 ... 120 °C
Electro magnetic interference resistance
Yes
Max. conductor temperature in service
150 °C
Overload maximum core temperature
170 °C
Chemical resistance
Good

Resources

Resources

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