Name: SiHF
Brand: Helukabel
Availability: InStock

Technical Data SiHF

Silicone control and connection cable in alignment with DIN VDE 0250-1, DIN VDE 0285-525-2-83 / DIN EN 50525-2-83
Temperature range	flexible -25°C to +180°C fixed -60°C to +180°C
Conductor operating temperature	+180°C
Nominal voltage	AC U₀/U 300/500 V
Test voltage conductor/conductor	2000 V
Breakdown voltage	4000 V
Minimum bend radius	flexible 7.5x Outer Ø fixed 4x Outer Ø

Details SiHF

- Copper wire tinned, finely stranded acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
- Conductor insulation: silicone
- Conductor identification acc. to DIN VDE 0293-308,
- 2 - 5 conductor(s): color coded
- 6 - 25 conductor(s): black conductors with consecutive white numbers
- Ground conductor: starting with 3 conductors,
- G = with GN-YE ground, in the outer layer,
- x = without ground conductor
- Conductors stranded in layers with optimal lay lengths
- Outer jacket: silicone
- Jacket color: redbrown
- Length marking: in meters

- resistant to: ozone, oxygen, weathering effects, alcohols, diluted acids, alkalis, saline solutions, oxidizing agents, high molecular weight oils, vegetable and animal fats, plasticizers and clophen, seawater
- halogen-free
- high flash point
- leaves an insulating layer of SiO2 when exposed to flames
- no significant changes in dielectric strength and insulation resistance even at higher temperatures

- halogen-free acc. to DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1
- combustible gas corrosiveness acc. to DIN VDE 0482-754-2 / DIN EN 60754-2 / IEC 60754-2
- flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
- certifications and approvals:
- EAC

- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only

- Silicone cables were evolved for use wherever insulation is subjected to extreme temperature changes. The good performance of the environmental resistant properties means that silicone cables can be used at temperatures down to -60°C. Silicone cables are halogen-free cables and are especially suited for installation in power stations. They have also found their uses in the steel producing industries, aviation industry, ship building as well as in ceramic, glass and cement factories. Due to elastical characteristic of core insulations, these are used as flexible connection cable