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Home » Products » HAVELLS WIRES & CABLES » Solar Cables

Solar Cables

Solar Cables
Solar Cables
Product Code : 734
Brand Name : HAVELLS
Product Description

Solar Cables

Solar photovoltaic industry gets more attention as the most promising environment- friendly industry, and it is expected to have the significant role in resolving the earth’s energy problem. As production costs diminish, users increasingly view these energy sources as clean, cheap and reliable. In this background, the demand for “SOLAR CABLE”, which is the current transmission medium of solar energy power generation, is expected to increase with the expansion of market.

Special Properties of Solar Cables
•  Lifetime reliability: lasts up to 30 years even under tough external conditions.   
•  Outdoor durability: resists extreme temperatures (-40°C to 120°C maximum at the core) and ozone resistant.
•  UV resistance: full protection against ultraviolet rays.
•  Halogen-free: Low Smoke Emission & Low Toxicity/Corrosivity during fire.
•  Properties against fire: flame retardant, fire retardant.
•  Flexibility and stripability: for fast and easy installation.
•  Fully recyclable: in accordance with new environmental regulations.
•  Easy installation with color identification (blue, red).
•  Suitable to common connector types.
•  UL, TV, UTE and IMQ-certified.

Constituents
HAVELLS SOLAR CABLES are manufactured with the following materials.
1. ANNEALED TINNED COPPER CONDUCTOR
2. CROSS LINKED POLYOLEFIN COMPOUND
3. ZERO HALOGEN POLYOLEFIN COMPOUND

 

Required Features of Solar cable

CHEMICAL FEATURES
•  Weather resistant
•  Resistant to mineral oils
•  Resistant to acids & alkaline
THERMAL FEATURES
•  Maximum conductor temperature of operation-120° C during 20000 hours.
•  Minimum operating temperature  :   - 40° C
ELECTRICAL FEATURES
•  Voltage rating : 1.5 (1.8) KV DC / 0.6/1.0 (1.2) KV AC
•  High voltage test: 6.5 KV DC for 5 minutes.
MECHANICAL FEATURES
•  Resistant to Impact , tear & abrasion
•  Minimum bending radius – 4 times of overall diameter.
•  Safe pulling force -50 N/sqmm

 

Technical Information

SIZE cross-sectional area in (sqmm) Max. Conductor D.C. Resistance at 20 °C in ohm/(km) Average Diameter of Conductor (in mm) Approx. Overall Diameter of cable (in mm) Approximate Overall weight (in kg/km) Minimum Bending radius (in mm) Current rating under continous operation 90°C and ambient temperature 40°C (in A) Short circuit current rating for 1 sec. duration (in KA)
1.5 13.7 1.46 4.46 4.86 35 19 22 0.189
2.5 8.21 1.88 4.88 5.28 46 21 30 0.315
4.0 5.09 2.39 5.39 5.79 64 23 42 0.504
6.0 3.39 2.93 5.93 6.33 84 25 52 0.756
10 1.95 3.86 7.26 7.66 133 31 76 1.26
16 1.24 5.39 8.79 9.19 195 37 95 2.02
25 0.795 6.73 10.53 11.13 290 45 124 3.15
35 0.565 8.08 11.88 12.48 390 50 159 4.41
50 0.393 9.69 13.49 14.09 530 56 185 6.30
70 0.277 11.54 15.34 15.94 715 64 239 8.82
95 0.210 13.25 17.05 17.85 920 71 290 11.97
120 0.164 15.00 18.80 19.60 1150 78 335 15.12
150 0.132 16.77 21.37 22.37 1460 89 385 18.90
185 0.108 18.54 23.54 24.54 1770 98 440 23.31
240 0.0817 21.33 26.33 27.33 2300 110 520 30.24

 

 


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