DC Solar Photovoltaic Cables

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DC Solar Photovoltaic Cables

Solar cables are exclusively made for applications in photovoltaic power systems. A solar cable interconnects solar panels and other electrical components of the photovoltaic system. DC Solar Cable are single core copper cables each for +ve and -ve, They are insulated with cross linkable Low Smoke Zero Halogen compound and sheathed with Low Smoke Zero Halogen compound (Conforming to BS EN 50618:2014 Standard)

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Special Properties Of Solar Cables

Lasts up to 30 years even under tough external conditions.
Resists extreme temperatures (-40°C to 120°C maximum at the core) and ozone resistant.
Full protection against ultraviolet rays.
Low smoke emission & low toxicity/corrosivity during a fire.
Flame retardant, fire retardant.
Suitable to common connector types.
Electron-Beam & Silane Cross Linked

Construction	Single Core
Voltage Grade	1.5(1.8)KV DC / 0.6 / 1.0 (1.2) KV AC
Conductor Type	Annealed Tinned Copper
Conductor Size	From 1.5 Sq. mm to 240 Sq. mm
High voltage test	6.5KV AC/15KV DC for 5 minutes.
Minimum Insulation resistance @ 90°C	0.20MΩ/km
Spark test	6000 V AC(8000 V DC)
Maximum Operating Temperature	at 120°C during 20000 hours
Ambient temperature	-40°C to +90°C

Design: DC Solar cable are single core copper cables each for +ve and -ve, They are insulated with cross linkable polyolefin compound and sheathed with halogen free polyolefin compound.(generally conforming to BS EN 50618:2014

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)	Maximum Resistance of Copper Sheath (Ώ/Km)	Short circuit current rating for 1 sec. duration (in KA)
1.5	1.37	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
4.5	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

DC Solar Photovoltaic Cables

DC Solar Photovoltaic Cables

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