| FLEXIBLE PHOTOVOLTAIC CABLES | Technical Data sheet |
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APPLICATIONS
SOLARTECH-4 halogen free flexible single-core cables are intended for use in modern photovoltaic systems. They are designed for the connection between solar panels and inverters, in junction boxes, also for low voltage installations up to 0.6/1 kV.
Special dual insulation enhances protection against mechanical damage, also resistant to ozone, ultraviolet radiation, weathering and short-circuit as well.
Halogen free material insulated and sheathed cables are applied in locations where, in case of fire, higher safety level for human beings and expensive electronic equipment is required. The cables are flame retardant and their smoke emission is low, emitted fumes are non toxic and non corrosive.
Cables are oil-resistant.
The cables are suitable for indoor and outdoor installations connecting fixed and movable equipment.
CONSTRUCTION
- flexible, multiwire conductors, stranded of annealed tinned copper wires, meeting requirements of class 5 per PN-EN 60228,
- cross-linked halogen free insulation,
- cross-linked halogen free cable sheath,
- colours: black, red, blue, other colours also available.
CHARACTERISTICS
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Conductor cross-section |
mm2 |
1.5 |
2.5 |
4 |
6 |
10 |
16 |
25 |
35 |
50 |
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DC conductor resistance at 20°C, maximum |
Ω/km |
13.7 |
8.21 |
5.09 |
3.39 |
1.95 |
1.24 |
0.795 |
0.565 |
0.393 |
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Operating voltage Uo/U |
0,6/1 kV AC, 1,8 kV DC (conductor/conductor) |
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Voltage test |
4 kV sk |
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Corrosivity of emitted gases per |
very low, PN-EN 60754-1, PN-EN 60754-2, IEC 60754-2 |
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pH, appr. |
6,8 |
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conductivity appr. |
0,4 µS/mm |
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Smoke density |
low smoke density, PN-EN 61034-2, IEC 61034-2 |
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light transmittance, minimum |
61 % |
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Operating temperature range permanent temp. (for 20000 h) |
from - 40 do + 90°c +120°C |
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Minimum bending radius |
4 x cable diameter |
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Cable combustibility |
flame retardant |
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Combustibility tests |
PN-EN 60332-1-2, IEC 60332-1, PN-EN 60332-3-24, IEC 60332-3-24 (kat. C) |
The cable meets requirements of the low voltage directive 2014/35/EU
Other cross-sections available on request.
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.