Photovoltaic Cables PV1-F
Photovoltaic Cables PV1-F

PV1-F

Medium voltage cables for distribution networks, they are suitable for laying indoor, tunnel, cables trench and underground, it is able to bear external mechanical forces, but unable to bear heavy pulling force, it widely used in transformer stations, electric power plants and industrial plants.
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Application
Solar cables PV1-F acc. to 2 PfG 1169/08, are intended for use in Photovoltaic Power Supply Systems at nominal voltage rate up to 1,8kV D.C. 
They are suitable for applications indoor and/or outdoor, in industrial and agriculture fields, in/at equipment with protective insulation (Protecting Class II), in explosion hazard areas. They may be installed fixed, freely suspended or free movable, in cable trays, conduits, on and in walls.    
                                       
Construction
● Conductor: Flexible tinned copper class 5 (K) as per IEC 60228
● Insulation: Halogen - free cross - linked LS0H - XL compound, black
● Outer sheath: Halogen - free cross - linked LS0H - XL compound, black or red

Characteristics
● Rated voltage
   D.C.: 1,0 kV
   A.C.: 0,6/1,0 kV
● Max. permissible operating voltage:
    D.C.: 1,8 kV
    A.C.: 1,2 kV
● Test voltage
   A.C.: 6,5 kV/5 min
   D.C.: 15 kV/5 min
● Minimum bending radius Fixed installation approx. 4 x outer diameters
●Temperature range Operating temperature: -40°C to +90°C Max. conductor temperature: 120°C 

Specification  
2 PfG 1169/08 Requirements for Cables for Use in Photovoltaic - Systems
 
High reliability
Super high pressure
Less maintenance
Technical Parameter
No. of Cores and Nominal Cross Section Max. 
Diameter of
Copper Wires
Min.
Insulation Thickness
Min. Sheath Thickness Approx.
Weight
Max. D.C. Resistance of Conductor
at 20℃
No.× mm² mm mm mm kg/km Ω/km
1×1.5 0.26 0.5 0.5 32 13.7
1×2.5 0.26 0.5 0.5 43 8.21
1×4 0.31 0.5 0.5 56 5.09
1×6 0.31 0.5 0.5 79 3.39
1×10 0.41 0.5 0.5 128 1.95
1×16 0.41 0.5 0.5 186 1.24
1×25 0.41 0.5 0.5 284 0.795
1×35 0.41 0.5 0.5 384 0.565
Current rating conversion factors for different ambient temperatures
Ambient Temperature,℃ Up to 60 70 80 90 100 110
Conversion Factor 1.00 0.91 0.82 0.71 0.58 0.41
 
Nominal cross section Current carrying capacity
Single cable, in air Single cable on
a surface
Two loaded cables touching, on a surface
mm² A A A
1.5 30 29 24
2.5 41 39 33
4 55 52 44
6 70 67 57
10 98 93 79
16 132 125 107
25 176 167 142
35 218 207 176

Ambient temperature: 60℃,Maximum conductor temperature: 120℃.
 



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