4mm2 Twincore Solar PV Cable

10meters 4mm2 Twincore Solar PV Cable

Product features

Low smoke without halogen, good cold, ultraviolet, ozone – resistant and weather – resistant.
Flame retardant, cutting resistance and penetration resistance.
Cable protection level level.
With 150 photovoltaic cable radiation as insulation materials, halogen free flame retardant is halogen-free, non-toxic modified polyethylene thin hengjing resin as the main raw material, add halogen-free, non-toxic, flame retardant, heat stabilizer, eliminate smoke agent, preservative, such as fertilizer, does not contain halogen, heavy metals, phosphorus.
It conforms to ROHS, and the insulation resistance is small after immersion.

Electrical
1. The dc resistance: the finished cable at 20 conductive wire core dc resistance is not greater than 5.09 /km
2. The insulation resistance: the finished insulation resistance of cable at 20 should not less than 1014 . Cm, finished cable insulation resistance at 90 is not less than 1011 . Cm
3. The sheath surface resistance: resistance of the finished cable sheath surface should be not less than 109 .

Cable structure

Conductor: tinned copper wire 2.5, 4, 6, 10, 16 mm ^ 2 PV1 – F
18, 16 and 14, 12, 10, 8, 6, 4, 2 mm ^ 2 PV wire
Insulation: > 0.5mm thick with low smoke and halogen material, and meet the specified limit of the customer.
Sheath: low smoke and halogen free material thickness > 0.5mm.

parameters

Ambient temperature: – 40 ~ + 90
The highest temperature of conductor: 120 (allow 5 s in short circuit temperature 200 )
Limited voltage: AC0.6/1kv dc1.8kv.

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