SIWO-KUL B20 1x2,5 1,1KV YE
SIWO-KUL B20 1x2,5 1,1KV YE
The SIWO-KUL® B20 1.1/1.5 kV cable family is designed to provide maximum reliability in environments subject to high thermal, electrical, and mechanical stresses. Thanks to their high flexibility and resistance to thermal shock, oils, and other solvents, these cables ensure long-lasting performance in railway, marine, and energy-related industrial applications.
Read more- Nexans ref. : 10224494
- EAN : 7611755588748
Description
Description
Standards
-
ProductDIN VDE 0472; NF F 16-101/BF1
-
InstallationIEC 60092
-
TestIEC 60331; IEC 60332-1; IEC 60332-3; IEC 60754-1; IEC 60754-2; IEEE 383; VERITAS N°09555/A0 BV ACE1/723 PC 2502H
-
InternationalLLOYDS Reg. 91/00126(E1); UIC 895
-
NationalBSS 6195-T5-C-D-E-F
Application
- Connection of rotating machines windings, like motors, alternators, generators.
- Cabling of static devices, like power converters, motor drives, power cabinets, transformers
- Adapted for wind turbines, marine and offshore, rollingstock, photovoltaic, energy storage systems
Construction
- Flexible tin-plated copper conductor class 5 as per IEC 60228, other class in option
- High grade silicon rubber insulation
- Mechnical protection by coated synthetic fibre braid or PUR varnished for enhanced friction resistance
Properties
- Operating temperature in continuous mode -55°C to +180°C
- Voltages ranges from 1kV to 15kV
- Resistance to thermal shocks, UV and oils
- Enhanced friction resistance with the PUR varnished range
- Compatibility to VPI impregnation resins
- Unique design for the reduction of partial discharges for ranges > 3kV
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Tinned copper
Conductor flexibility
Flexible class 5
Insulation
Special Silicone
Halogen free
Yes
Outer sheath
Synthetic yarn braiding
Construction type
50 x 0.25
Dimensional characteristics
Dimensional characteristics
Conductor cross-section
2.5 mm²
Nominal outer diameter
4.7 mm
Approximate weight
38 kg/km
Conductor diameter
1.95 mm
Electrical characteristics
Electrical characteristics
Operating voltage
1.1 kV
Test voltage
5 kV
Max. DC resistance of the conductor at 20°C
8.21 Ohm/km
Breakdown voltage
10 kV
Breakdown field strength (kV/mm)
> 20
Loss factor tan d
< 10-2
Mechanical characteristics
Mechanical characteristics
Elongation at break of insulation (%)
> 250
Usage characteristics
Usage characteristics
Minimum static operating bending radius
- mm
Operating temperature, range
-55 ... 180 °C
Chemical resistance
Good
Maximum operating temperature
180 °C
Minimum operating temperature
-55 °C
Oil resistance
Yes
Flame retardant
IEC 60332-1
Fire retardant
IEC 60332-3
Fire resistant
IEC 60331
Gases corrosivity
IEC 60754-1; IEC 60754-2
Smoke density
IEC 61034
Packaging
Cut to length
Our websites
Select your country to find our products and solutions
-
Africa
- Africa
- Ghana
- Ivory Coast
- Morocco
- North West Africa
- Americas
- Asia
- Europe
- Oceania