SOLAR H1 BUR Cable Construction
| Conductor | Fine-wire, tinned-copper |
| Core insulation | Crosslinked XLPE within the group of XLPO's |
| Outer sheath | Crosslinked XLPE within the group of XLPO's |
| Outer sheath colour | black, red or blue |
SOLAR H1 BUR Cable Application
- Array Interconnecting Wiring: Connecting series-connected solar panels to the combiner box.
- Combiner Box to Inverter Wiring: The main DC feeder cable extending from the combiner box to the central inverter.
- Underground Ducting: Wiring installed within underground conduits for enhanced protection.
SOLAR H1 BUR Cable Technical Data
| Nominal voltage | AC U0 /U: 1.0/1.0 kV |
| DC U0 /U: 1.5/1.5 kV | |
| Max. permissible DC operating voltage | 1.8 kV |
| Test voltage | AC 6500 V |
| Current rating | Im compliance with EN 50618 Acc. to EN 50618, reduction factors for clustered wiring per... HD |
SOLAR H1 BUR Cable Feature
- Halogen-Free (H1): In the event of fire, this cable does not release toxic or corrosive halogen gases (such as chlorine). This is a critical safety feature, particularly suitable for enclosed spaces or public areas.
- Superior Weather Resistance: The jacket resists UV radiation, ozone, and extreme temperatures (typical operating range: -40°C to +90°C, withstanding up to 120°C).
- Liquid Resistance: Resists water, acids, and alkalis, suitable for direct burial (BUR) applications in various soil conditions.
- Flexibility: Maintains high flexibility even in low-temperature environments, facilitating installation.
- DC Withstand Voltage Rating: Standard DC withstand voltage of 1.8 kV, meeting specifications for utility-scale and large commercial solar projects.
- Direct Burial Certification: Can be buried directly underground without separate conduits, effectively saving installation time and costs.
SOLAR H1 BUR Cable Specification
| Number of cores and mm2 per conductor | Outer diameter [mm] | Copper index(kg/km) |
|---|---|---|
| 1×2.5 | 5 | 24 |
| 1×4 | 5.6 | 38.4 |
| 1×6 | 6.2 | 57.6 |
| 1X10 | 7.4 | 96 |
| 1×16 | 8.4 | 153.6 |
| 1×25 | 10.5 | 240 |
| 1X35 | 11.8 | 336 |
Why Huadong Cable
Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.
Main Products
Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.
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