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Power cable factory DC Sub Array Cable project support cable

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AS/NZS Cable

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Cable & Wire

Power cable factory DC Sub Array Cable project support cable

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Power cable factory DC Sub Array Cable project support cable

1.Descriptions and Application

In the solar photovoltaic systems, the DC Sub Array cable is mainly applied to the cable connection between the DC distribution box to the inverter & the junction box to the DC cabinet.

2.Standards

 AS/NZS 5000.1

3.Construction

（1）Conductor

Class 2 circular aluminum alloy 1350 of the type specified in AS/NZS1125

（2） Insulation

Cross-linked polyethylene compound XLPE X-90 in accordance with AS/NZS3808

（3）Outer sheath

High density thermoplastic polyethylene(HDPE) complied with AS/NZS3808, and has the characteristics of termite resistant. 

Core colour: White or natural

Sheath colour: Black                                                                                          

4.Technical data

（1）Rated voltage

        AC  U0/U(Um):0.6/1kV  

        DC  1.5kV

        (conductor-conductor, non earthed system, circuit not under load).

（2）Test voltage

       AC 6.5kV/5min or DC 15kV/5min

（3）Temperature range 

       Max. conductor temperature(continuous operation): ﹢90℃

       Max. conductor temperature(short-circuit for 5 sec): ﹢250℃

（4）Cable minimum installed bending radius  

      20 x cable O D. after installation

 

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