SiF-HV 3,7 kV, 6,6 kV and 13,8 kV

Silicone high voltage cable

Cable structure

• Tinned, Cu core, stranded IEC 60228 cl.5
• Separating foil
• Core insulation of special silicone rubber
• Braiding of synthetic fibre (without braiding available on request), color brown 3,7 kV; color black 13,8 kV

Technical data

• Special silicone hv cable, extensively heat resistant
• Temperature range from -60°C to +180°C, short-term +230°C
• Nominal voltage from 3,7 kV to 4,2 kV,from 6,6 kV to 7,2 kV,from 13,8 kV to 15 kV
• Test voltage a.c. from 3,7 kV = 10 kV, from 6,6 kV = 15 kV, from 13,8 kV = 30 kV
• Minimum bending radius 5x cable diameter

Tests

• Flame retardant according to IEC 60332-1 and IEC 60332-3

Advantages

• fire-resistant
• good mechanical resistance
• resistant to UV radiation, temperature shock, ozone and oxygen
• good resistance to corrosion effect
• good weathering coefficient at higher temperatures
• good adhesion to impregnating paint

Application

These heat resistant, single-core hv cables are used for inner connection in electrical rotation machines: engines, alternators, generators as well as stationary units such as transformators inductors, controllers, converters etc. These cables are used for installations in ship construction, rail vehicles, buses, trolleys and transport systems as well as for outer application. The main cable characteristics are heat and mechanical resistance for a long period of time as well as flame retardancy.

Note:

• CE = the product is conformed with the EC Low-Voltage Directive 73/23/EEC.
• Different insulation colors and cross-sections are available on request.
• In case of cable for nominal voltage 1,1 kV please contact our sales representatives.
• Packing: rings or drums.
• Conforms to RoHS.

Technical characteristics

SiF-HV 3,7 kV

SiF-HV 13,8 kV