Zinc-aluminum-magnesium photovoltaic cable trays are beautiful and practical
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Zinc-aluminum-magnesium photovoltaic cable tray is a cable support and protection structure specially designed for photovoltaic (solar) power generation systems, made of zinc-aluminum-magnesium alloy coated steel plate. It has various properties and is suitable for harsh environments such as outdoor photovoltaic power stations.
Detailed Introduction
Material composition: Taking zinc as the main component, add about 5-11% aluminum, about 2-3% magnesium and trace elements such as silicon to form a zinc-aluminum-magnesium alloy coating. The substrate is generally steel (such as Q355, etc.).
- Product Features
- Strong corrosion resistance: The coating can form a dense protective film, with excellent salt spray, damp heat, acid and alkali corrosion resistance, and its service life can reach 2-5 times that of ordinary galvanization. The cut and edge parts have self-repair ability.
- Good rust prevention performance: It is not easy to oxidize and rust, the surface color is stable, and it can maintain a good state even when exposed to a humid environment for a long time.
- Crack resistance and impact resistance: The alloy has good ductility and adhesion, is not easy to crack or delaminate during processing, has both strength and toughness, and can withstand the stress test of transportation and installation.
- Lightweight: Adopting thin-walled high-strength steel plus zinc-aluminum-magnesium coating reduces the weight and lowers the load of photovoltaic supports.
- Adapt to photovoltaic needs: Open or ladder designs are available to facilitate heat dissipation of cables, and low-reflection surface treatment avoids affecting the efficiency of photovoltaic panels.
- Structural design: The overall bending forming reduces welding points to avoid damage to the coating, and drain holes are designed to prevent accumulated water from causing corrosion.
- Application scenarios: Mainly used in photovoltaic power stations to support DC and AC side cables; it is also suitable for harsh environment areas such as coastal areas, high humidity areas, industrial pollution areas and photovoltaic building integration (BIPV) systems, etc.
- Installation and maintenance: Choose weld-free assembled design (such as bolt connection), which is easy to install; maintenance: due to its good corrosion resistance, frequent maintenance is not needed.
- Service life: It can reach more than 30 years.
- Cost-effectiveness: The initial cost is slightly higher than that of ordinary cable trays, but the maintenance cost is relatively low in comprehensive comparison.
| Industry Category | Electrical Equipment & Supplies/Power Distribution & Transmission/Cable Trays & Bridges |
|---|---|
| Product Category | |
| Brand: | 国洲 |
| Spec: | L-200 |
| Stock: | 9999 |
| Manufacturer: | 广东国洲电气设备有限公司 |
| Origin: | 114413 |
