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Solar Cables

Solar cables are intented for use in photovoltaic power supply systems and similar applications as free hanging, movable, fixed installation and buried in ground in constructional covered systems. The cables can be used indoor, outdoor, in hazard explosion areas, in industry and agriculture. They are suitable for applications in equipment with protective insulation (protecting Class 2).
Construction
  •   Conductor :
    Annealed Tinned Copper (APC Optional) according to IEC 60228, Class 5 or as per customer order
  •   Insulation :
    TUB 120°C (Colour White, Red & Black) Other colours as per customer order
  •   Jacket :
    ZHFR Highly Weather & UV Resistant (Colour Black, Blue, Red, Brown, Grey, Black with Red stripe)
Features
  •   Resistance against UV, Water, Ozone, Fluids, Oil, Salt & General Weathering.
  •   Halogen Free, Flame Retardant, Low Smoke Emission Fire retardant to meet EN 50268-2 RoHS compliant as per EU norms
  •   Max.Temp. at Conductor : 120°C (20,000h)
  •   Test Voltage : 6500V AC for 5 minutes
  •   Rated Voltage : 1.0/1.0kV AC,1.5kV DC
  •   Short Circuit Temp : +280°C
Thermal parameters
  •   Max. Permissible Ambient Temperature :
    +90°C (stationary and in motion)
  •   Max. Permissible Operating Temperature of The Conductor :
    +120°C, Interpretation according to IEC 60216 : permanent temperature.
    120°C for 20,000 h ( = 2.3 years), at max. 90°C permanent temperature ( = 30 years).
  •   Short - Circuit Temperature :
    +200°C (at the conductor max. 5 sec. )
  •   Damp - Heat Test :
    According to EN 60068 - 2 - 78. 1,000h at 90°C and 85% humidity.
  •   Min. Permissible Ambient Temperature:
    -40°C (stationary and in motion)
  •   Resistance to Cold :
    Bending test at low temperature according to DIN EN 60811 -1 -4, Impact test similar to DIN EN 50305.
  •   Minimum Bending Radius :
    Fixed Installation approx. 4 x cable 0
Electrical Parameters
  •   Voltage Rating :
    AC 0.6 / 1.0 kV
  •   Max. PV - System Voltage:
    DC up to 2.0 kV possible
  •   Max. Permissible Operating Voltage in AC Systems :
    0.7 / 1.2 kV
  •   Max. Permissible Operating Voltage in DC Systems :
    0.9/ 1.8 kV
  •   Test Voltage :
    AC 6 kV/ DC 10 kV (15 min.)
Singlecore Solar Cable
Cross Section Area Nominal Insulation Thickness Nominal Sheath Thickness Cable Diameter (Max.) Max. DC Conductor Resistance at 20°C Cable Weight (Nom.) Current Rating for Two Loaded Cables Touching on Surfaces
Sq.mm mm mm mm 0/km Kg/Km Amps
1.5 0.7 0.8 5.4 13.7 37 24
2.5 0.7 0.8 5.9 8.21 45 33
4 0.7 0.8 6.6 5.09 58 44
6 0.7 0.8 7.4 3.39 78 57
10 0.7 0.8 8.8 1.95 125 79
16 0.7 0.9 10.1 1.24 175 107
25 0.9 1 12.5 0.795 274 142
35 0.9 1.1 14 0.565 368 176
50 1 1.2 16.3 0.393 511 221
70 1.1 1.2 18.7 0.277 690 278
95 1.1 1.3 20.8 0.21 908 333
120 1.2 1.3 22.8 0.164 1127 390
150 1.4 1.4 25.5 0.132 1406 453
185 1.6 1.6 28.5 0.108 1741 515
240 1.7 1.7 32.1 0.0817 2227 620
300 2.4 2.4 32.6 0.0654 2925 714
400 2.6 2.6 36.8 0.0495 3800 795
Mechanical Parameters
  •   Tensile Load :
    15 N / mm2 in operation. 50 N/mm2 during installation
  •   Shrinkage Test :
    According to EN 60811 -1 - 3
  •   Shore-Hardness :
    85 shore A according to DIN EN 53505
  •   Pressure Test at High Temperature :
    According to EN 60811 - 3 -1
  •   Dynamic Penetration Test :
    According to requirements for cables for PV systems, DKE/VDE 411.2.3
Chemical Parameters
  •   Mineral Oil Resistance :
    24h, 100°C according to DIN VDE 0473 - 811 - 2 - 1, DIN EN 60811-2-1
  •   Acid and Alkaline Resistance :
    According to EN 60811-2-1 7 days, 23°C (N-Oxalic Acid, N-Sodium Hydroxide)
  •   Ammonia Resistance:
    30 days in saturated ammonia atmosphere (internal testing)
  •   Weather Resistance :
    Ozone resistance according to DIN EN 50396 test Type B, HD 22.2 test Type B UV - resistance according to UL 1581 (Xenon - Test), ISO 4892 - 2 (Method A) and HD 506/A1-2.4.20
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