Application

Single core flexible cables suited for photovoltaic and solar system with cross-linked polymer insulation and halogen free sheath. Tested for more 25 years lifetime. These cables can be used up 1800V to earth. Cable suitable for the interconnection of the various elements of photovoltaic systems, suitable for fixed installations outside and indoor, unprotected pipes. For direct, or indirect under- ground wiring.

additional features:
– ozone-resistant according to EN50396
– UV-resistant according to HD605/A1
– the cable is tested for durability according to EN 60216 (indicated also in 2P fg 169/08.2007)

standard interpretation under:
– continuous use temperature 120°C for 20000h (= 2.3, years)
– continuous use temperature 90°C (= 30 years )

Standards

IEC 60332-1-2
EN 50267-1-2
EN 50267-2-2
EN 60216
TÜV

Construction

Conductor: tinned fine wired copper conductor, class 5, acc. to EN 60228
Insulation: HEPR 120°C similar to IEC 60502-1, (type EI6/ EI8)
Sheath: crossed linked compound M21
sheath colour: black
Core colour identification: natural colour – bright

Technical data

Temperature range:
fixed installed: -40 °C up to +90 °C
min. cable temp. at bending/installation: -40 °C
max. operating temp.: +120 °C
at short circuit of max. 5 s: up to 250 °C
Nominal voltage AC: Uο/U = 0,7/1,2 kV
Nominal voltage DC: Uο/U = 0,9/1,8 kV
Test voltage AC: 6 kV
Test voltage DC: 10 kV
Max. tensile strength of Cu conductor:
during operation: 15 N/m²
during installation: 15 N/m²
Min. inner bending radius: 4D
Properties under fire:
Flame retardant: IEC 60332-1
No flame propagation in vertical cable bundle: IEC 60332-3
Halogen-free: IEC 60754-1
Non-corrosive combustion gases: IEC 60754-2
Low smoke density: IEC 61034-2