Photovoltaic PV Solar DC Cable H1Z2Z2-K 1.5~240mm² 1500V
APPLICATION
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Renewable Energy Systems
Widely used in photovoltaic power plants for connecting solar panels to inverters
Suitable for both rooftop and ground-mounted solar arrays due to its UV-resistant properties
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Industrial Automation
Deployed in control cabinets for motor connections in manufacturing lines
Used as trailing cables in cranes and robotic systems (flexible variant available)
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Infrastructure Projects
Approved for underground installations in commercial buildings (tested to 90°C)
Common in tunnel lighting systems where halogen-free properties are required
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Specialized Environments
Marine applications due to its oil-resistant sheath (oil-resistant variant H1Z2Z2-KO)
Mining equipment connections with enhanced mechanical protection
CONSTRUCTION
Conductor:Class 5 tinned copper conductors
Insulation:Halogen free flame-retardant insulation material for solar cables
Outer sheath:Halogen free flame retardant sheath material for solar cables
STANDARD
EN50618:2014
CHARACTERISTIC
- AC Voltage Rating Uo/U:1.0/1.0kV
- DC Voltage Rating Uo/U:1.5kV
- Maximum operating temperature of conductor:+120℃
- Operating ambient temperature: -40℃~+90℃
- Cable laying temperature:Not less than -25℃
- Minimum Bending Radius: Single core:6D (D is the actual outer diameter of the cable)
SPCIFICATION
| Cross section(mm²) | Conductor Construction(no/mm) | Conductor Stranded OD.max(mm) | Cable OD.(mm) | Approximate weight of cable
kg/km | Max Conductor Resistance(Ω/km,20°C) |
| 1×1.5 | 48/0.20 | 1.58 | 4.8 | 35 | 13.7 |
| 1×2.5 | 77/0.20 | 2.02 | 5.2 | 47 | 8.21 |
| 1×4 | 56/0.285 | 2.46 | 5.7 | 64 | 5.09 |
| 1×6 | 84/0.285 | 3.01 | 6.3 | 86 | 3.39 |
| 1×10 | 77/0.40 | 4.1 | 7.2 | 128 | 1.95 |
| 1×16 | 7×17/0.40 | 5.5 | 8.9 | 196 | 1.24 |
| 1×25 | 7×27/0.40 | 6.7 | 10.7 | 299 | 0.795 |
| 1×35 | 7×38/0.40 | 8.2 | 12.4 | 407 | 0.565 |
| 1×50 | 19×20/0.40 | 10.0 | 14.6 | 571 | 0.393 |
| 1×70 | 19×28/0.40 | 11.6 | 16.4 | 773 | 0.277 |
| 1×95 | 19×38/0.40 | 13.5 | 18.5 | 1024 | 0.210 |
| 1×120 | 24×38/0.40 | 14.4 | 19.8 | 1266 | 0.164 |
| 1×150 | 30×38/0.40 | 16.2 | 22.2 | 1584 | 0.132 |
| 1×185 | 37×38/0.40 | 18.2 | 25.0 | 1967 | 0.108 |
| 1×240 | 48×38/0.40 | 20.6 | 27.8 | 2518 | 0.0817 |
FACTORY
PROJECT
PACKAGE
FAQ
Q: What is the H1Z2Z2-K cable used for?
A: It is a solar photovoltaic cable designed for DC power transmission in solar systems, connecting panels to inverters or junction boxes
Q: What standards does H1Z2Z2-K comply with?
A:Complies with EN 50618:2014 (European standard) and often carries TUV/CE certifications for safety and performance
Q: What conductor material is used?
A: Features 5-class stranded tinned copper wire for low resistance and corrosion resistance
Q: What is the maximum operating temperature?
A: 120℃ for conductors and 90℃ for ambient use, with short-term tolerance up to 200℃ (5 seconds)
Q: What insulation and sheath materials are used?
A: Cross-linked polyethylene (XLPO) insulation and sheath, offering flame-retardant, halogen-free, and UV-resistant properties
Q:What is the rated voltage?
A: DC 1.5kV (maximum permissible voltage: 1.8kV)
Q: What colors are available for the outer sheath?
A: Typically black or red for polarity identification
Q:How is the cable installed?
A: Suitable for direct burial, overhead, or conduit installations due to its weatherproof design
Q: What is the lifespan of the H1Z2Z2-K cable?
A: ≥25 years under normal conditions, resistant to aging and environmental stress
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