CABLE BRAND SPC SOLAR
Single-core flexible electrical cable with cross-linked insulation and sheath, halogen-free and low smoke, intended for use in photovoltaic systems for connecting solar panels and converters with a rated voltage of 1.5 kV DC and ambient temperatures up to 90° C. Cable manufactured according to TU 27.32.14-001-56416250-2022, developed in accordance with standard EN 5061:2014-12.
S – (Smart) Intellectual
Р – (Power)
С – (Cable)
Solar - Energy
Cable design:
- 1) conductor made of tinned copper wires of class 5 according to GOST 22483-2012;
- 2) self-crosslinking, low-smoke, halogen-free fire retardant polyolefin compound insulation;
- 3) sheath of self-crosslinking, low smoke, halogen-free fire retardant polyolefin compound.
An example of recording the symbol for a photovoltaic cable with insulation and sheath made of a self-crosslinking polyolefin compound, with one tinned copper stranded round conductor with a nominal cross-section of 4.0 mm2:
- Cable SPC Solar 1x4.0 TU 27.32.14-001-56416250-2022
Specifications:
- - the electrical resistance of current-carrying conductors corresponds to class 5 GOST 22483-2012;
- - The electrical insulation resistance of the cores, recalculated per 1 km of cable length, corresponds to the table:
| Nominal conductor cross-section, | Minimum insulation resistance, MOhm/km | |
|---|---|---|
| mm2 | at 20°C | at 90°C |
| 1х1,5 | 86,0 | 0,86 |
| 1х2,5 | 69,0 | 69,0 |
| 1х4,0 | 58,0 | 0,58 |
| 1х6,0 | 50,0 | 0,5 |
| 1х10,0 | 42,0 | 0,42 |
| 1х16,0 | 34,0 | 0,34 |
| 1х25,0 | 34,0 | 0,34 |
| 1х35,0 | 29,0 | 0,29 |
| 1х50,0 | 27,0 | 0,27 |
| 1х70,0 | 25,0 | 0,25 |
| 1х95,0 | 23,0 | 0,23 |
| 1х120,0 | 21,0 | 0,21 |
| 1х150,0 | 21,0 | 0,21 |
| 1х185,0 | 20,0 | 0,2 |
| 1х240,0 | 20,0 | 0,2 |
- Shell surface resistance of at least: 1 GOhm;
- Operation at ambient temperature: -40°С - +90°С;
- Maximum conductor temperature: 120°С;
- Maximum permissible short circuit temperature 250°С during 5s.
have questions?
Send a request and we will answer you as soon as possible!