SIWO-KUL S30 1x35 6,6/7,2 kV GY

Description

Description

Standards

  • International
    IEC 60092; IEC 60331; IEC 60332-1; IEC 60332-3; IEEE 383; LLOYDS Reg. 91/00126(E1); UIC 895; VERITAS N°09555/A0 BV ACE1/723 PC 2502H
  • National
    BSS 6195-T5-C-D-E-F; DIN VDE 0472; NF F 16-101/BF1

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
  • Tin platted Cu braid for EMC protection screen
  • Mechnical protection by PUR varnished fiber braid for enhanced friction resistance or by external silicon rubber sheath

Properties

  • Operating temperature in continuous mode -55°C to +180°C
  • Voltages ranges from 1kV to 12kV
  • Resistance to thermal shocks
  • 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
264 x 0.40

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
35 mm²
Nominal outer diameter
21.8 mm
Approximate weight
800 kg/km
Conductor diameter
8.3 mm
Precision of diameter
+/- 0.3 mm

Electrical characteristics

Electrical characteristics

Operating voltage
6.6 kV
Test voltage
20 kV
Max. DC resistance of the conductor at 20°C
0.565 Ohm/km
Breakdown voltage
30 kV
Breakdown field strength (kV/mm)
> 20
Loss factor tan d
< 10-2
Dielectric constant ER
3 - 4

Mechanical characteristics

Mechanical characteristics

Minimum Tensile Strength
8 MPa
Cable flexibility
Flexible
Elongation at break of insulation (%)
> 250

Usage characteristics

Usage characteristics

Minimum static operating bending radius
85.2 mm
Operating temperature, range
-55 - 180 °C
Chemical resistance
Good
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

Resources

Resources

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