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Halogen Free PV-Cable PV1-F 450/750 V - China Suppliers & Factory for High-Quality Solar Solutions
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Halogen Free PV-Cable PV1-F 450/750 V - China Suppliers & Factory for High-Quality Solar Solutions

Introducing the PV1-F cable, a top-quality product ensuring compliance with the 2 Pfg 1169/08.2007 standards. Designed for reliable performance, this cable operates at a rated voltage of 450/750 V, making it perfect for various applications. As a leading supplier based in China, we pride ourselves on our factory's commitment to delivering superior electrical components. Choose our PV1-F cable for exceptional quality and reliability in your electrical projects.

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    Product Details

    Construction

    (1) Conductor

    Number of conductors: 1

    The conductor is class 5, according to EN 60228.

    The single wires are tinned.

    Preferred diameters: 2,5, 4, 6, 10, 16 mm2

    (2) Insulation

    The insulation is a suitable halogen free material applied around the conductor.

    The insulation is extruded and consist of one or several adjacent adherent layers. It is solid and homogeneous, it is possible to remove it without damage to the insulation itself, to the conductor and to the tin coating.

    The insulation is smooth, consistently applied and largely circular.

    (3) Sheath

    The core is covered by a sheath.

    The sheath around the core is of a suitable halogen free material.

    The sheath is extruded and shall consist of one or several adjacent adherent layers. The sheath is smooth and consistently applied.

    Current carrying capacity of PV-cables

    Rated diameter Kind of installation
    Single cable free in air Single cable on surfaces To cables adjacent on surfaces
    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

    Conversion factor for deviating temperatures

    Ambient temperature Conversion factor
    °C  
    Up to 60 1.00
    70 0.91
    80 0.82
    90 0.71
    100 0.58
    110 0.41

    Tests for halogen free PV-cable

    1 2   3 4 5
    Ref. No. Test Requirements Category of test Test method described in
    standard clause
    1 Electrical tests
    1.1 Resistance of conductors     T.S EN 50395 5
    1.2 Voltage test on completed cable with AC or DC     T.S EN 50395 6
      – AC-test-voltage kV 6.5      
      – DC- test-voltage kV 15      
      Length of sample m 20      
      Duration of test min 5      
      Temperature of the water °C 20±5      
    1.3 Absence of faults at complete cable     R EN 50395 10
      – AC-test-voltage kV 10      
    1.4 Surface resistance of sheath     T EN 50395 11
      – Minimum value Ω 109      
    1.5 Insulation at complete cable     T EN 50395 8
      Length of sample m 5      
      Duration of test h 2      
      Temperature of the water °C 20±5      
      – Minimum value at 20 °C Ω·cm 1014      
      – Minimum value at 90 °C Ω·cm 1011      
    1.6 Long term resistance of insulation to d.c.     T   Annex D
    2 Constructional and dimensional tests
    2.1 Checking of compliance with constructional provisions     T.S   Inspection and manual tests
    2.2 Measurement of thickness of insulation     T.S EN 50396 4.1
    2.3 Measurement of thickness of sheath     T.S EN 50396 4.2
    2.4 Measurement of overall dimensions          
    2.4.1 – Mean value     T.S EN 50396 4.4
    2.4.2 – Ovality % ≤15 T.S EN 50396 4.4
    3 Pressure test at high temperature at complete cable
    3.1 Test conditions:          
      – temperature °C 140±3      
      – duration of heating under load min 240      
      – Coefficient k   0.6      
    3.2 Results to be obtained:          
      – depth of penetration, max. % 50      
      – Voltage test 10 min after exculpation and cooling         Table 4, 1.2
    4 Damp heat test
    4.1 Test conditions:          
      – temperature °C 90      
      – duration h 1000      
      – relative humidity % 85      
    4.2 Results to be obtained:          
      – variation of tensile strength max.% -30      
      – variation of elongation at break max.% -30      
    5 Resistance against acid and alkaline solution
    5.1 Chemical stress          
      acid: N-Oxal-acid        
      alkaline solution: N-sodium hydroxide solution          
      temperature °C 23      
      duration h 168      
    5.2 Tensile strength:          
      variation, max. % ±30      
    5.3 Elongation at break, min. % 100      
    6 Test of influence
      Test of influence     T   Annex A
    7 Cold impact test at –40 °C
      Cold impact test at –40 °C     T   Annex E
    8 Cold bending test
      Diameter of cable < 12.5 mm          
    8.1 Test conditions:          
      – temperature °C –40 ± 2      
      – duration of conditioning h 16   EN 60811-1-4 8.2.3
    8.2 Results to be obtained   Absence of cracks      
    9 Cold elongation test
    Diameter of cable ≥ 12,5 mm         Table 3
    10 Ozone resistance at complete cable
    10.1 Method B       EN 50396 8.1.3
      – temperature °C 40 ± 2      
      – relative humidity % 55 ± 5      
      – duration h 72      
      – Ozone concentration (by volume) % (200 ± 50) × 10–6      
    10.2 Results to be obtained   Absence of cracks.      
    11 Weathering/UV-resistance
    11.1 Conditions:          
      – duration h 720   HD 605/A1 2.4.20
      – temperature (Black-Standard-temperature) °C 63      
      – relative humidity % 65      
      – min. power at wavelength 300 nm to 400 nm W/m² 60 ± 2      
      – duration spraying/drying min 18/102      
      Results to be obtained   Absence of cracks.      
    12 Dynamic penetration test
      Dynamic penetration test     T   Annex F
    13 Notch propagation
      Notch propagation     T   Annex G
    14 Shrinkage test at complete cable
    14.1 Conditions:     T EN 60811-1-3 11((sheath))
      – temperature °C 120      
      – duration h 1      
      – Distance L of sample mm 300      
    14.2 Results to be obtained:          
      – Maximum shrinkage. % 2      
    15 Test under fire conditions
    15.1 Test for vertical flame propagation at complete cable     T.S EN 60332-1-2  
    15.2 Assessment of halogen     T.S    
    15.2.1 Absence of halogen         Annex B
    15.2.2 Determination of halogens –         Annex C

    Requirements for halogen free insulation and sheath compounds

    1 2 3 4 5 6 7
    Ref. No. Test Unit Test method described in Type of compound
    standard clause insulation sheath
    1 Mechanical characteristics
    1.1 Properties before ageing   EN 60811-1-1 9.2    
    1.1.1 Values to be obtained for the tensile strength:          
      – median, min. N/mm²     6.5 8.0
    1.1.2 Values to be obtained for the elongation at break:          
      – median, min. %     125 125
    1.2 Properties after ageing in oven   EN 60811-1-2 8.1    
    1.2.1 Ageing conditions:          
      – temperature °C     150 ± 2 150 ± 2
      – duration of treatment h     7 × 24 7 × 24
    1.2.2 Values to be obtained for the tensile strength:c          
      – median, min. N/mm²     - -
      – variation, max. %     –30a –30a
    1.2.3 Values to be obtained for the elongation at break:c          
      – median, min. %     - -
      – variation, max. %     –30a –30a
    1.3 Hot set testd   EN 60811-2-1 9    
    1.3.1 Conditions          
      – Temperature °C     200± 3 200± 3
      – Time under load min     15 15
      – mechanical stres N/cm²     20 20
    1.3.2 Values to be obtained          
      – elongation under load, max. %     100 100
      – permanent elongation after cooling, max. %     25 25
    1.4 Thermal endurance properties   EN 60216-2      
    1.4.1 Conditions          
      Either test of elongation at break or bending test shall be performed.          
      – Temperature index       120 120
      – elongation at breakc %     50 50
      – bending test   EN 50305 7.2 2 D 2 D
    1.5 Cold elongation test   EN 60811-1-4 8.4    
    1.5.1 Conditions:          
      – temperature °C     –40 ± 2 –40 ± 2
      – duration h EN 60811-1-4 8.4.4 und 8.4.5 b b
    1.5.2 Values to be obtained:          
      – elongation at break, min. %     30 30
    a No positive value for variation fixed.
    b See test method in column 4 and 5.
    c This test is performed at test samples of insulation and sheath compound.
    d This test is performed only at cross-linked insulation and sheath compound

    Advantages

    Consistent Quality

    Our company utilizes high-quality raw materials and advanced manufacturing processes to ensure that the products meet customers' specifications and performance requirements. Supported by a comprehensive inspection system, we rigorously monitor quality from four key stages: raw material inspection, in-process inspection, semi-finished product inspection, and finished product inspection. Throughout production, we strictly implement data collection protocols and retain product samples, ensuring full traceability for every item.

    Leading Delivery Speed

    We maintain ample inventory across all product categories, enabling us to promptly fulfill urgent customer demands. Additionally, our strategic stock of semi-finished products, combined with a highly flexible production management approach, allows us to efficiently address diverse and time-sensitive customer requirements.

    Tailored Customization

    For customized product requests, we have established a sophisticated and streamlined workflow. Each custom project is supported by a dedicated one-on-one service team, comprising experts from R&D, sales, production, after-sales, and other relevant departments. This structure ensures professional and efficient solutions tailored to the customer's specific needs.

    Frequently Asked Questions

    What standards does the conductor of this PV-cable comply with?
    The conductor is a class 5 tinned copper conductor manufactured in strict accordance with the EN 60228 standard, offering excellent flexibility and corrosion resistance.
    What are the preferred conductor sizes available for selection?
    The preferred cross-sectional diameters for the conductor are 2.5 mm², 4 mm², 6 mm², 10 mm², and 16 mm².
    How does ambient temperature affect the current carrying capacity of the PV-cables?
    At temperatures up to 60°C, the conversion factor is 1.00. As ambient temperatures rise above this limit, derating factors apply (e.g., 0.71 at 90°C and 0.41 at 110°C) to maintain safe operation.
    What fire safety and environmental tests do these halogen-free PV-cables pass?
    These cables successfully undergo tests for vertical flame propagation (EN 60332-1-2), ozone resistance (EN 50396), UV-resistance (HD 605/A1), and acid/alkaline chemical resistance.
    How do these cables perform in extreme cold conditions?
    The cables are tested for cold impact, cold elongation, and cold bending at temperatures down to –40°C to guarantee structural integrity and prevent cracks.
    Are the insulation and sheath materials completely halogen-free?
    Yes, both the insulation and the sheath are extruded using specialized halogen-free compounds that limit toxic smoke emissions under fire conditions.

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