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SOLAR CABLES
Solar cable is the interconnection cable used in photovoltaic power generation. A solar cable interconnects solar panels and other electrical components in the photovoltaic system. Solar cables are designed to be UV resistant and weather resistant. It can be used with in a large temperature range and are generally laid outside. Sizes of solar cables from 0.50SQMM to 240SQMM. SOLAR Cable is available in three types of varieties:
Electrical Parameters
1. Voltage Rating : AC-0.6 / 1.0 KV
2. Test Voltage : AC 6 KV / DC KV (15 min.)
3. Max. Permissible Operating Voltage in AC Systems : 0.7 / 1.2 KV Max. Permissible Operating Voltage in DC System
4. Max. PV System Voltage : DC upto 2.0 KV possible
5. Spark Test: 6000 Vac (8400 Vdc)
Cable Construction
Conductor: Fine Wire Tinned Copper Conductor
according to BS EN 60228:2005 cl. 5
Insulation: UV resistant cross linkable,
halogen free, flame retardant compound for core
insulation.
Care indentification: Red, Black or Natural
Shealth: UV resistant, cross linkable,
halogen free, flame retardant compoung for Shealth
over insulation.
Cable colour: Black
Cable Design Parameters
|
Nominal area of Conductor |
Overall Diameter mm (Approx) |
Current Carrying Capacity Amp |
Max. Conductor Resistance per KM at 200C |
||||
|
As per standard 2Pfg 1169 |
As per standard 2Pfg 1990 and EN50618 |
In Air Single Cable |
On Surface single core |
On surface Two cables Adjustment |
|||
|
sq.mm |
mm |
mm |
amp |
amp |
amp |
ahms |
|
|
2.50 |
5.0 |
6.5 |
41 |
39 |
33 |
8.210 |
|
|
4.00 |
5.5 |
7.0 |
55 |
52 |
44 |
5.090 |
|
|
6.00 |
6.0 |
7.5 |
77 |
67 |
57 |
3.390 |
|
|
10.00 |
7.0 |
8.6 |
98 |
93 |
79 |
1.950 |
|
|
16.00 |
8.0 |
9.9 |
132 |
125 |
107 |
1.240 |
|
|
25.00 |
10.5 |
11.4 |
176 |
167 |
142 |
0.795 |
|