ENERGYFLEX® 1x4mm²
Nexans ref.
10545169
Country ref. 1007806
GTIN 7330000095359
Country ref. 1007806
GTIN 7330000095359
Dca-s2,d2,a1
See all KEYLIOS® Energyflex® PV H1Z2Z2-K Cable (1.5kV DC) products
Description
Energyflex® cables are designed to comply with the international standards of the solar plants.
They are dedicated to the photovoltaic system direct current (D.C.) side with a nominal D.C. voltage of 1.5 kV and a maximum D.C. voltage of 1.8 kV. These cables are suitable for permanent outdoor long-term use, under variable and harsh climate conditions. They are designed and tested to operate at a normal maximum conductor temperature of 90°C and for 20,000 hours up to 120°C. Therefore, the expected period use is 30 to 40 years under normal usage conditions (lifetime acc. to Arrhenius-Diagram).
They are dedicated to the photovoltaic system direct current (D.C.) side with a nominal D.C. voltage of 1.5 kV and a maximum D.C. voltage of 1.8 kV. These cables are suitable for permanent outdoor long-term use, under variable and harsh climate conditions. They are designed and tested to operate at a normal maximum conductor temperature of 90°C and for 20,000 hours up to 120°C. Therefore, the expected period use is 30 to 40 years under normal usage conditions (lifetime acc. to Arrhenius-Diagram).
Standards
International : EN 50618; IEC 62930Declaration of Performance : Reaction to fire: Dca-s2,d2,a1
according to EN50575:2014+A1:2016
Description
Application
These state-of-art 1.5kV D.C. cross-linked Energyflex® cables offer exceptional performances, easy installation and long-term reliability for solar plant. They link photovoltaic panels for Utility-Scale solar plants or rooftops, and also connect them to the array box (if existing), or potentially to the inverter.
|
: | Energyflex® |
|
: | H1Z2Z2-K |
|
: | EN 50618:2014 |
Design
- Single core solar cable with low smoke, halogen free, cross-linked insulation and sheath.
- String Harness according to IEC 62548 Photovoltaic (PV) arrays - Design requirements.
Recommended Use
- Renewable Energies; Solar Plants.
- Intended for permanent use outdoor and indoor.
- Installation can be fixed or free movable / free hanging, and also in cable trays and conduits.
- These cables have a suitable behaviour in water : tests of Annexes D and E of H07RN8-F AD8 cables (100 days at 50 °C under 1 kV AC without breakdown) , and additionnal test of 1,5 year in hot water (85°C) under 1 kV DC without breakdown. They are suitable for submerged installations with a maximum cumulated immersion period of 6 months / year.
COMPLEMENTARY PRODUCTS
Energyflex® PV cables are part of the KEYLIOS® product range that includes:
- PV LV-DC String Harnesses
- LV-DC Aluminium core cable - unarmoured for above ground installation
- LV-DC Aluminium core cable - amoured for direct buried installaiton
- MC4 Connectors
- MV-AC Underground cables
Characteristics
| Construction characteristics | |
|---|---|
| Sheath colour | Black (blue or red stripe on request) |
| Conductor flexibility | Flexible class 5 |
| Halogen free | IEC 60754-1/IEC 60754-2 |
| Colour | Black |
| Conductor material | Tin Coated Copper Class 5 acc. To EN 60228 |
| Insulation | Cross-linked (XL) HFFR acc. to EN 60811 and EN 60216-1-2 |
| Outer sheath | Cross-linked (XL) HFFR acc. to EN 60811 and EN 60216-1-2 |
| Dimensional characteristics | |
| Nominal outer diameter | 5.6mm |
| Approximate net weight | 61kg/km |
| Minimum outer diameter | 5.3mm |
| Maximum outer diameter | 5.9mm |
| Number of cores | 1 |
| Conductor cross-section | 4mm² |
| Nominal insulation thickness | 0.7mm |
| Nominal outer sheath thickness | 0.8mm |
| Conductor diameter | 2.5mm |
| Electrical characteristics | |
| Maximum permissible nominal current | 39A |
| Rated Voltage Uo/U (Um) | 1.0/1.0 (1.2) kV AC - 1.5/1.5 (1.8) kV DC |
| Max. DC resistance of the conductor at 20°C | 5.09Ohm/km |
| Permissible short circuit current conductor 1s | 0.5kA |
| Maximum DC resistance of the conductor at 90°C | 5.880Ohm/km |
| Permissible current rating on a tray 60°C | 52A |
| Permissible current rating in air 60°C | 55A |
| Mechanical characteristics | |
| Tensile strength | 60N |
| Frequent torsion | 100 000 cycles |
| Bending | 100 000 cycles in reverse bending |
| Mechanical resistance to impacts | Condition AG 2 (medium severity) acc.to HD 60364-5-52 |
| Usage characteristics | |
| Operating temperature, range | -40 .. 90°C |
| Max. conductor temperature in service | 120°C |
| Packaging | Drum |
| Short-circuit max. conductor temperature | 250°C |
| Gases corrosivity | IEC 60754-2 |
| Gases toxicity | IEC 60754 |
| Smoke density | IEC 61034-1-2 |
| Ozone resistance | EN 50396:2005 |
| Flame retardant | IEC 60332-1 |
| Weather resistance | Excellent |
| Minimum Bend Radius - Installed | 17.7mm |
| Corrosive or Polluting Substances | Condition AF 3 (intermittent accidential) acc. to HD 60364-5-52 |
| Outdoor Use | Condition AN 3 (high solar radiation), permanent acc. to EN 50565-1:2014 |
| Thermal endurance | IEC 60216-1-2 |
| RoHS conform | RoHS 2011/65/EU |
| U.V resistance | EN 50289-4-17 method A, for 720h. Nexans prestige test 4000h |
| Resistance to vibrations | Condition AH 3 (sever idustrial conditions) acc. to HD 60364-5-52 |
| Water proof | Passed 100 days 50°C water immersion test of EN 50525-2-21 annex D and E |
Docs and info
-
Current rating temperature
Ambient temperature = 60°C
Maximum conductor temperature = 120°C
- TECHNICAL INFORMATION (1/3)
- TECHNICAL INFORMATION (2/3)
- TECHNICAL INFORMATION (3/3)
Related links
Related documents
Selling information
"Want to know more about the environmental impact of the product during its life cycle ?
Please contact:: sustainable.development@nexans.com and discover the PEPecopassport® declaration available with all the details”
