Nexans SIWO-KUL® B20 13.8 / 15 kV
Nexans SIWO-KUL® B20 13.8 / 15 kV
The SIWO-KUL® B20 13.8/15 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 moreSIWO-KUL B20 1x16 13,8/15 kV BK
Nexans ref. 10503824
- Packaging: Cut to length (m)
- Conductor cross-section: 16 mm²
- Nominal outer diameter: 14.2 mm
- Approximate weight: 290 kg/km
- Minimum static operating bending radius: 84 mm
SIWO-KUL B20 1x25 13,8/15 kV BK
Nexans ref. 10195655
- Packaging: Cut to length (m)
- Conductor cross-section: 25 mm²
- Nominal outer diameter: 15.7 mm
- Approximate weight: 390 kg/km
- Minimum static operating bending radius: 93.6 mm
SIWO-KUL B20 1x35 13,8/15 kV BK
Nexans ref. 10202235
- Packaging: Cut to length (m)
- Conductor cross-section: 35 mm²
- Nominal outer diameter: 16.6 mm
- Approximate weight: 487 kg/km
- Minimum static operating bending radius: 83 mm
SIWO-KUL B20 1x50 13,8/15 kV BK
Nexans ref. 10211177
- Packaging: Cut to length (m)
- Conductor cross-section: 50 mm²
- Nominal outer diameter: 18.7 mm
- Approximate weight: 660 kg/km
- Minimum static operating bending radius: 112.2 mm
SIWO-KUL B20 1x70 13,8/15 kV BK
Nexans ref. 10214912
- Packaging: Cut to length (m)
- Conductor cross-section: 70 mm²
- Nominal outer diameter: 20.2 mm
- Approximate weight: 821 kg/km
- Minimum static operating bending radius: 101 mm
SIWO-KUL B20 1x95 13,8/15 kV BK
Nexans ref. 10509180
- Packaging: Cut to length (m)
- Conductor cross-section: 95 mm²
- Nominal outer diameter: 21.9 mm
- Approximate weight: 1036 kg/km
- Minimum static operating bending radius: 110 mm
SIWO-KUL B20 1x120 13,8/15 kV BK
Nexans ref. 10509336
- Packaging: Cut to length (m)
- Conductor cross-section: 120 mm²
- Nominal outer diameter: 23.9 mm
- Approximate weight: 1279 kg/km
- Minimum static operating bending radius: 120 mm
SIWO-KUL B20 1x150 13,8/15 kV BK
Nexans ref. 10503825
- Packaging: Cut to length (m)
- Conductor cross-section: 150 mm²
- Nominal outer diameter: 26.1 mm
- Approximate weight: 1612 kg/km
- Minimum static operating bending radius: 131 mm
SIWO-KUL B20 1x185 13,8/15 kV BK
Nexans ref. 10503826
- Packaging: Cut to length (m)
- Conductor cross-section: 185 mm²
- Nominal outer diameter: 27.5 mm
- Approximate weight: 1853 kg/km
- Minimum static operating bending radius: 138 mm
SIWO-KUL B20 1x240 13,8/15 kV BK
Nexans ref. 10503827
- Packaging: Cut to length (m)
- Conductor cross-section: 240 mm²
- Nominal outer diameter: 30.4 mm
- Approximate weight: 2402 kg/km
- Minimum static operating bending radius: 152 mm
SIWO-KUL B20 1x300 13,8/15 kV BK
Nexans ref. 10503828
- Packaging: Cut to length (m)
- Conductor cross-section: 300 mm²
- Nominal outer diameter: 34.75 mm
- Approximate weight: 3100 kg/km
- Minimum static operating bending radius: 207.3 mm
Description
Description
Standards
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ProductCSA C22.2 N° 210-05; IEC 60228; UL 758
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InstallationIEC 60092
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TestIEC 60331; IEC 60332-1; IEC 60332-3-22; IEC 60332-3-24; IEC 60754-1; IEC 60754-2; IEC 61034
Applications
The SIWO-KUL® B20 13.8/15 kV cable range is specifically developed for:
- Connection of windings in rotating machines and medium voltage transformers
- Thermal insulation class F and H
- Wiring of power cabinets, converters, and motor controls
- Industrial installations exposed to high thermal stress
- Wind, marine, and railway OEM applications
Key Benefits
- High flexibility ideal for compact installations
- Excellent thermal resistance (-55°C to +180°C continuous operation)
- Patented technology ensuring minimal partial discharges (PD), even under high stress conditions
- Compatible with major impregnation resins
- Mechanical protection
- Good resistance to oils, UV radiation, and chemical agents
- High durability for long service life
- International approvals and certifications
- Fire performance
Certificate
- Type approval certificate : LIoyds Register LR21139304TA
- Type approval certificate : BV Marine & Offshore 09555/D0 BV, file: ACE 01/723/01
- Certificate of compliance : UL758 AWM Style 3641, file: AVLV2.E45073
- Certificate of compliance : CSA Standard C22.2 N°210-15, file: LL 36040 AWM
By choosing the SIWO-KUL® range, you opt for a flexible, robust, and durable cable designed to ensure high performance in the most demanding environments.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Tinned copper
Conductor flexibility
Flexible class 5
Insulation
Special Silicone
Outer sheath
Synthetic yarn braiding
Electrical characteristics
Electrical characteristics
Operating voltage
13.8 kV
Test voltage
31 kV
Breakdown voltage
50 kV
Breakdown field strength (kV/mm)
> 20
Loss factor tan d
< 10-2
Mechanical characteristics
Mechanical characteristics
Cable flexibility
Very flexible
Usage characteristics
Usage characteristics
Operating temperature, range
-55 ... 180 °C
Chemical resistance
Good
Oil resistance
Yes
U.V resistance
Good
Ozone resistance
Yes
RoHS compliant
Yes
Fire safety characteristics
Fire safety characteristics
Gases corrosivity
IEC 60754-1; IEC 60754-2
Smoke density
IEC 61034
Halogen free
Yes
Flame retardant
IEC 60332-1
Fire retardant
IEC 60332-3
Fire resistant
IEC 60331
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