IEC 62930 Electric Cables for Photovoltaic Systems

Introduction

Product Description
Conductor: Copper, and single conductor wire shall be tinned according to IEC 60228. The wire shall be covered with a continuous tin coating. For cables directly connected to photovoltaic modules, conductor grades shall conform to IEC 60228 Level 5, and conductors of Class 2 are permitted for cables intended for fixed installation and not directly connected to photovoltaic modules
Insulation: crosslinked compounds that meet the requirements set out in IEC 62930
Sheath: A crosslinked compound that meets the requirements specified in IEC 62930 shall be black and run throughout the sheath

Technical parameter

Size	Cross Section mm2	Conductor Structure mm	Outer Diameter mm	Max. DC Resistance at 20 ℃ Ω/km	Rated Voltage V	Rated Current A


1*1.5	1.5mm2	30/0.25	4.9	13.3	1500V	30
1*2.5	2.5mm2	50/0.25	5.45	7.98	1500V	41
1*4.0	4mm2	56/0.30	6.1	4.75	1500V	55
1*6.0	6mm2	84/0.30	7.2	3.39	1500V	70
1*10.0	10mm2	142/0.30	9	1.95	1500V	98
1*16.0	16mm2	228/0.30	10.2	1.24	1500V	132
1*25.0	25mm2	361/0.30	12	0.795	1500V	176
1*35.0	35mm2	525/0.30	13.8	0.565	1500V	218
1*50.0	50mm2	720/0.30	14.8	0.393	1500V	280
1*70.0	70mm2	988/0.30	16.9	0.277	1500V	350
1*95.0	95mm2	1349/0.30	18.7	0.21	1500V	410
1*120.0	120mm2	1691/0.30	20.7	0.164	1500V	480
Size (mm2)	Strand No./size	Conductor Strand OD.(mm)	Cable OD. (mm)	Electrical Resistance at 20 ℃(Ω/km)	Amp rating 60℃
Size (mm2)	Strand No./size	Conductor Strand OD.(mm)	Cable OD. (mm)	Electrical Resistance at 20 ℃(Ω/km)	Amp rating 60℃
2*1.5mm2	30/0.25	1.58	4.6x9.4	13.7	30
2*2.5mm2	50/0.25	2.02	5.1x10.4	8.21	42
2*4mm2	56/0.29	2.35	5.5x11.2	5.09	55
2*6mm2	84/0.29	3.2	6.2x12.6	3.39	70
2*10mm2	142/0.3	4.6	7.8x15.2	1.95	98
2*16mm2	228/0.3	5.6	9.3x18.8	1.24	132