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Solar Cable,Solar Power Cable,Solar Power Wiring

A solar cable is the interconnection cable used in photovoltaic power generation. Solar cables interconnect solar panels and other electrical components of a photovoltaic system.

Standard:

TUV 2PfG 1169/IEC, TUV 2PfG 1990/IEC standard

Construction:

1. Conductor:Flexible stranded tinned copper conductor

2. Insulation: XLPE

3. Sheath: XLPE/PVC/Customized

Parameter:

TYPE CrossSectionConductor StructureConductorDiameterOuterDiameterConductor ResistanceRated VoltageRated Current
mm²No.OD (mm)mmmmΩ/KmV AC/DCA
12.549/0.2525.28.211000/180030
14.056/0.302.66.25.091000/180050
16.084/0.303.37.23.391000/180070
11074/0.404.48.32.121000/180095
22.549/0.2526.2*9.908.061000/180030
24.056/0.302.66.9*11.304.971000/180050
26.084/0.303.37.1*14.503.521000/180070

Content:

One common factor for most of the photovoltaic power systems is outdoor use, characterized by high temperatures and high UV radiation. Single-core cables with a maximum permissible DC voltage of 1.8 kV Umax. The phase to ground DC voltage rating must be Uo1.5kVDC and a temperature range from -40 °C to +90 °C ambient, 120 °C on the conductor for 25 year service life against thermal ageing. Ambient temperature and conductor temperature is derived from the Arrhenius law for ageing of polymers - ageing of polymers doubles for every 10 °C rise.

DC string cables must be class II double insulated to protect against short circuits and ground faults.

The cable's insulation must be able to withstand thermal and mechanical loads. As a consequence, plastics which have been cross-linked are increasingly used today. The insulation and jacket materials are extremely resistant to weathering, UV-radiation and abrasion . Additionally, it is salt water resistant and resistant to acids and alkaline solutions. It is suitable for fixed installation as well as for moving applications without tensile load. It is especially designed for outdoor use, which means direct sun radiation and air humidity, but due to the halogen free flame retardant cross-linked jacket material the cable can also be installed in dry and humid conditions indoors

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ZMS Cable have a wide product scope, includes: Power cables up to 500kV, AAC, AAAC, ACSR conductors, ABC Cable,electric wires, instrument cable, telecommunications cable, Stay wires. With advanced manufacture technology, rich human resource and effective management system, we guarantee all products are manufactured strictly in accordance with GB, IEC, BS, NFC, ASTM, DIN standards,etc. Beyond quality control, ZMS have been trying its best to offer much higher standard of services rather than expected.

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All customised cables designed by our cable engineer will be subject to testing to relevant standards and appropriate performance criteria. Bespoke cable testing will be conducted under our CNAS accreditation where appropriate. Where required by industry or application, we can submit for relevant cable certification and cable approval processes. For more information or to discuss possible custom designed cable solutions, please complete an enquiry form, contact our technical experts on the Technical Hotline +86 (0)371 6782 9333, or email:info@zmscable.com

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