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14AWG UL4703 Solar panel cable signal core

Mainly used in wiring of solar power system with earth orno earth

The Characteristics of 14AWG UL4703 Solar panel cable signal core

Application

Mainly used in wiring of solar power system with earth orno earth

Cable Construction

Conductor:Stranded bare copper or tinned copper,electrical property & Structure in accordance with ASTMB33 or ASTMB228 flexible conductor requirement

Insulation:ROHS thermosetting insulation material,, priorcolor black or as per customer's request.

Outer Sheath:LSZH & UV-resistant electron-beamcross-linked thermosetting Polyolefin copolymer ROHSmaterial, prior color black or as per customer's request.

Technical Specification

Nominal Voltage:600V (AC)、1000 V(AC)2056 V(Ac)

Test Voltage:U=600v 18-10AWG UO=300oV 50HZ 1min8-2AWGuo=3500V 50HZ1min1-4/OAWG U0=4000V 50HZ 1min1000 V(AC)2000 V(AC) 18-10AWG UO=6000V 50HZ 1min8-2AWGUO=7500V 50HZ1min1-4/OAWG UO=9000V 50HZ 1min

Temperature Rating:Working Temperature -40℃~+9oC, max conductor Temperature 125 C,Allowableshort circuit temperature 200°C in 5 second.

Service Life:Expected life span >=25 years

Bending Radius:Fixed installation>4D, Occasionallymoved>5D

Material Properties/Standards

Fire-resistant Performance:UL1581 vW-1

UV Resistant:UL2556

Executive Standard:UL4703

Low-temperature Properties:UL854

Stability Factor:UL854

Advantages

  • Electron-beam cross-linked compounds
  • UV,ozone and hydrolysis resistant
  • High temperature resistant,the materials do not melt or flow
  • Good cold flexibility
  • Very long service life > 25 years at 90 c
  • Compatible to all popular connectors

Parameter

Size(AWG) 600V Finished Cable OD(mm) 1000V&2000V Finished Cable OD(mm) Max DC Resistance(20℃)(Ω/km)
18 4.25 5.00 23.2
16 4.55 5.30 14.6
14 4.90 5.70 8.96
12 5.40 6.20 5.64
10 6.30 7.00 3.546
8 7.90 8.40 2.23
6 9.80 10.30 1.403
4 11.2 11.7 0.882
2 12.9 13.40 0.5548
1 15.3 15.80 0.4398
1/0 17.0 17.1 0.3487
2/0 18.3 18.80 0.2766
3/0 19.8 20.40 0.2194
4/0 21.5 22.10 0.1722

Certificate

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