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2core cable extension cord
, 4mm2 cable extension cord
, cable extension cord 100m Length
Wire Cable Extension Cord Copper Wire Electric Conductor 2 Core 4mm2 100m Length
Wire Cable Extension Cord Copper Wire Electric Conductor 2 Core 4mm2 100m Length
Description & Parameters of Twin core solar cable
The solar cable is also called PV cable, which connects photovoltaic modules and inverters, and the cable is used in 600/1000V AC 1500V DC. Solar energy systems are often used under harsh environmental conditions, such as high temperature and ultraviolet radiation. Therefore, the solar cable is different from ordinary cables. In comparison, PV cables have the characteristics of temperature resistance, cold resistance, oil resistance, acid and alkali salt resistance, UV resistance, flame retardancy, and environmental protection.
These cables are designed for connecting photovoltaic system components inside and outside
of buildings and equipment with high mechanical requirements and extreme weather
conditions.
| Construction |
Conductor Construction |
Insulation Thickness |
Sheath Thickness |
Outer ø |
Resistance Max. |
Current Carring Capacity |
Approx Weight |
| n×mm² |
n/m |
mm |
mm |
mm |
Ω/Km |
A |
Kg/Km |
| 2×1.5 |
30/0.25 |
0.7 |
0.8 |
9.5±0.2 |
13.3 |
30 |
7.2 |
| 2×2.5 |
50/0.25 |
0.7 |
0.8 |
11±0.2 |
7.98 |
41 |
9.4 |
| 2×4.0 |
56/0.3 |
0.7 |
0.8 |
12.5±0.2 |
4.75 |
55 |
14.2 |
| 2×6.0 |
84/0.30 |
0.8 |
0.9 |
14.5±0.2 |
3.39 |
70 |
20 |
| 2×10.0 |
142/0.30 |
0.9 |
1.1 |
17.6±0.2 |
1.95 |
98 |
29 |
| 2×16.0 |
228/0.30 |
1.1 |
1.1 |
19.8±0.2 |
1.24 |
132 |
43 |
Standards
DIN EN 50618
Fire-resistance performance: IEC 60332-1
Low smoke emission : EN/IEC 61034-2
Halogen free according to EN 50525-1, Annex B
Low corrosivity of gases according to EN 50267-2-2, IEC 60754-2
· Dual wall insulation.Electron beam cross-linked
· Excellent resistance to U.V,oil,greases,oxygen and ozone
· Excellent resistance to abrasion
· Halogen free, flame retardant,low toxicity
· Excellent flexibility and stripping performance
· High current carring capacity
· TUV approved
Features:
1) Electron beam cross-linked materials do not melt or flow, even at high temperature, high resistance against heat, cold,abrasion, UV resistant, ozone and hydrolyses.
2) These cables provide the means to interconnect between photovoltaic(PV) panels and from panels to the inverter.
3) They operate at DC voltage and provide long life in exposed conditions.
| Name |
PV Cable |
| The product description |
Widely used in indoor and outdoor solar installations, electrical installation, indoor and outdoor, explosion-prone areas, factories, industrial and agricultural industries. |
| Product features |
Low smoke without halogen, good cold, ultraviolet, ozone - resistant and weather - resistant. |
| Flame retardant, cutting resistance and penetration resistance. |
| Cable protection level Ⅱ 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 Ω/km |
| 2. The insulation resistance: the finished insulation resistance of cable at 20 ℃ should not less than 1014 Ω. Cm, finished cable insulation resistance at 90 ℃ is not less than 1011 Ω. Cm |
| 3. The sheath surface resistance: resistance of the finished cable sheath surface should be not less than 109 Ω. |
| 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. |
| Detailed 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. |
Picture of 4mm² twin core dc solar cable
FAQ:
1. When can I get the quotation?
Within 24 hours of getting the inquiry, if you are very urgent to get the price, please
call us to give complete specifications about the cable. price will be calculated soon.
2. How long about the delivery?
Usually within 3-4 working days after payment, mainly according to the quantity.
3. What's your payment terms?
We accept T/T (bank transfer), L/C
4. Do you accept the customized order?
Yes, we do.
5. Do you offer OEM & ODM?
Yes. OEM & ODM are available.
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