SanFlex cables are designed for connecting photovoltaic power supply systems. They are dedicated to the photovoltaic system direct current (D.C.) side with a nominal D.C. voltage of a 1.5kV. These cables can be used indoor & outdoor for flexible and fixed installations with high mechanical strength in extreme weather conditions. cables are designed to withstand the demanding environmental conditions that arise in any fixed, mobile, roof or architecturally integrated photovoltaic installation.
Technical Specification
Conductor: Flexible Tinned fine copper strands, acc. To IEC 60228, class 5
Insulation: Crosslinked Halogen Free/ Flame Retardant Insulation/ Type A Pvc, Color : Grey
Outer Sheath: Crosslinked Halogen Free/ Flame Retardant UV and Sheath in Black or Red
Electrical:
- Voltage Test: 6500v as per EN 50395
- Max. Permissible Operating voltage DC: 1.5 kV, Maximum Permitted DC Voltage: 1.8 kV
- Maximum Permitted AC Voltage: 1 kV Spark Test: 6000 Vac (8400 Vdc)Voltage
- Withstand: 6.5 kV Ac & 15 kV dc.
Temperature Thermal Characteristics:
- Ambient Temperature: -40°C ~ +90°C
- Maximum Temperature at Conductor: 40°C ~ 120°C
| Solar DC Cable as per Specification: EN 50618 : 2014 | ||||||
| Single Core In (Sq. mm.) |
Insulation Thickness (In mm.) |
Sheath Thickness (In mm.) |
Overall Diameter (In mm.) |
Tolerance on Diameter | Tinned Cu.Max. Rest. (@20°c) |
Current Carraying Capc. (In Air.) |
| 1.5 | 0.7 | 0.8 | 4.8 | .+/ - 0.4 | 13.7 | 30 |
| 2.5 | 0.7 | 0.8 | 5.2 | .+/ - 0.4 | 8.21 | 41 |
| 4 | 0.7 | 0.8 | 5.5 | .+/ - 0.4 | 5.09 | 55 |
| 6 | 0.7 | 0.8 | 6 | .+/ - 0.4 | 3.39 | 70 |
| 10 | 0.7 | 0.8 | 6.2 | .+/ - 0.4 | 1.95 | 95 |
| 16 | 0.7 | 0.8 | 7.8 | .+/ - 0.4 | 1.24 | 130 |