STUDER BETAflam® Solar 125 RV+ flex 1500V DC PHOTOVOLTAIC STRING AND MODULE CABLES H1Z2Z2-K
Studer BETAflam® Solar 125 RV+ flex 1500V DC PHOTOVOLTAIC STRING AND MODULE CABLES H1Z2Z2-K Solar Cable
Application
Is used as photovoltaic cable between solar modules and inverters in a photovoltaic system with a rated voltage U₀ = 1.5 kV DC.
Construction
Conductor : Tinned fine copper strand acc. to VDE 0295 / IEC 60228, class 5
Insulation : Polyolefin, HFFR compound,electronbeam cross-linked
Sheath : Polyolefin, HFFR compound, electronbeam cross-linked
Sheath colour : Black with white or red marking and stripe
Advantages
• EN 50618, IEC 62930 approval
• Electron-beam cross-linked compounds
• UV, ozone and hydrolysis resistant
• Very high resistance to temperature
• High CPR fire performance Cca
• Very long service life > 25 years at 90 °C
• Compatible to all popular connectors
Electrical properties
Rated voltage : U0 1500 V DC
Maximum voltage : U0m 1800 V DC
Test voltage : 6.5 kV, 50 Hz / 5 min.
Thermal properties
Max.operating temperature : +120°C
Min. ambient temperature : -50°C
Max. ambient temperature : +90°C
Max. short circuit temperature : +280°C (max. 5s)
Mechanical properties
Bending radius : fixed installation ≥ 4 x Ø
Bending radius : occasionally moved ≥ 5 x Ø
Material properties / Standards
Fire Performance : IEC 60332-1
Smoke emission : IEC 61034; DIN EN 61034-2
Low fire load : DIN 51900
Fire properties acc. to CPR
Cca-s1a, d2, a1 : DIN EN 50575;DIN EN 13501-6
Fire performance Cca : DIN EN 50399
Very low smoke emission s1a : DIN EN 50399
Flaming droplets d2 : DIN EN 50399
Very low corrosivity of combustion gases – halogen free a1 : DIN EN 60754-2
No flame propagation : DIN EN 60332-1-2
Approvals
EN 50618; H1Z2Z2-K, IEC 62930
