K27 ARME 300/500V 3G1,5
K27 ARME 300/500V 3G1,5
Fire Resistant Armoured cables CR1-C1-C2
RATP Specification K27
- Product ref. : 10224667
- EAN : 3427580727221
Description
Description
Standards
-
ProductIEC 60228; NF C32-310
-
TestNF C32-070/C1; NF C32-070/C2
DESIGN
1. Conductor
Bare copper - Solid class 1 for cross section < 4mm²
Stranded class 2 for cross section ≥ 4mm²
Stranded class 2 for cross section ≥ 4mm²
2. Insulation
Mica tape + Silicone rubber
3. Assembly
4. Collective screen
Polyester tape/copper tape/tinned copper drain wire/polyester tape
5. Inner sheath
Halogen free Polyolefin
6. Armour
Non-magnetic stainless steel
7. Sheath
Halogen free Polyolefin
Colour: orange
Core identification
Pair: white-blue
Each core printed with pair number
Marking
K27 - 300/500V - Number of cores & cross-section - ARMOURED - MM/YY - LYNXEO 279 - Manufacturing n° + metric marking
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Plain copper
Insulation
Mica tape
Insulating material
Silicone
Armour type
Steel tapes
Inner sheath
Polyolefin
Outer sheath
Halogen free polyolefin
Sheath colour
Orange
Halogen free
IEC 60754-1
Type of conductor
Solid, Class 1
With Green/Yellow core
Yes
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
1.5 mm²
Approximate weight
329 kg/km
Maximum outer diameter
15.3 mm
Minimum outer diameter
- mm
Electrical characteristics
Electrical characteristics
DC permissible current rating
- A
Voltage Drop
- V/A.km
Mechanical characteristics
Mechanical characteristics
Mechanical resistance to impacts
Good
Usage characteristics
Usage characteristics
Fire resistant
NF C 32-070 CR1
Fire retardant
NFC 32070 C1
Flame retardant
NFC 32070 C2
Smoke density
IEC 61034-2
Gases corrosivity
IEC 60754-2
Operating temperature, range
-20 ... 70 °C
Max. conductor temperature in service
90 °C
Oil resistance
Good
Chemical resistance
Good
Rodent protection
Yes