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NF F 55-625 (K25) 1 core 1000V or 1800V Cl5
CPR B2ca-s1a, d0, a1
NF F 55-625 (K25) 1 core 1000V or 1800V Cl5
CPR B2ca-s1a, d0, a1
NF F 55-625 (K25) 1800 V 1x16 B2ca-s1a, d0, a1
Nexans ref. 10270837
- Conductor cross-section: 16 mm²
- Maximum outer diameter: 15.5 mm
- Approximate weight: 351 kg/km
NF F 55-625 (K25) 1800 V 1x240 B2ca-s1a, d0, a1
Nexans ref. 10270835
- Conductor cross-section: 240 mm²
- Maximum outer diameter: 34.0 mm
- Approximate weight: 2715 kg/km
Description
Description
Standards
-
InternationalEN 50575; IEC 60228
-
NationalNF F 55-625; NF F 55-625
Application
These cables are used for fixed power or lighting installations (1000 V) and fixed traction circuits (1800 V) in tunnels and underground stations.
Fire resistance
- Flame retardant: According to RATP K20 specification
- Fire retardant: According to RATP K20 specification
- Low smoke: According to RATP K20 specification
- Without Halogene: According to RATP K20 specification
- Low Toxicity: According to RATP K20 specification
- Low Corrosivity: According to RATP K20 specification
Design
- Conductor : Flexible bare copper 5
- Insulation : Cross-linked polyethylene (XLPE)
- Outer sheath : Polyolefine without halogen, Colour : black
Marking
1000 V cables: 1000 - Nber of cores & cross-section - S - SH - NF F 55-625 - NEXANS 279 - WW - YY - B2ca-s1a, d0, a1 Manufacturing number DoP:1000291-FRME + metric marking
1800 V cables: 1800 - Nber of cores & cross-section - S - SH - NF F 55-625 - NEXANS 279 - WW - YY - B2ca-s1a, d0, a1 Manufacturing number DoP:1000291-FRME + metric marking
Core Identification
Black
Reaction to fire: B2ca-s1a, d0, a1
COMPLEMENT
Bending Radius
- r = 8 x maximum outer diameter
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Plain copper
Type of conductor
Flexible, Classe 5
Insulation
XLPE (Cross-linked Polyethylene)
Outer sheath
Halogen free polyolefin
Halogen free
IEC/EN 60754-1
With Green/Yellow core
No
Usage characteristics
Usage characteristics
Flame retardant
IEC/EN 60332-1-2
Smoke density
IEC 61034-2 & EN 61034-2
Gases corrosivity
IEC/EN 60754-2
Max. conductor temperature in service
90 °C
Operating temperature, range
-20 ... 60 °C
Resources
Resources
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