Cinko-alumīnija-magnezija fotovoltaiskā krāpnieciskais spraudnis ir skaists un praktisks
Citi produkti
Zinc-aluminium-magnesium photovoltaic cable tray is made of zinc-aluminium-magnesium alloy coated steel plate, which is a cable support and protection structure specially designed for photovoltaic (solar) power generation systems, with various properties, suitable for harsh environments such as outdoor photovoltaic power stations.
Detailed introduction
Material composition: Taking zinc as the main component, adding about 5-11% aluminium, about 2-3% magnesium and trace elements such as silicon to form a zinc-aluminium-magnesium alloy coating, and the substrate is generally steel (such as Q355, etc.).
- Product features
- Strong corrosion resistance: The coating can form a dense protective film, has excellent salt spray, damp heat, acid and alkali corrosion resistance, the service life can be 2-5 times that of ordinary galvanized, and the cut and edge parts have self-repair ability.
- Good antirust performance: Not easy to oxidize and rust, the surface color is stable, and it can maintain a good state even after long-term exposure to a humid environment.
- 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 test of transportation and installation stress.
- Lightweight: Using thin-walled high-strength steel plus zinc-aluminium-magnesium coating, reducing the weight and lowering the load of photovoltaic supports.
- Adapt to photovoltaic needs: There are open or ladder designs to facilitate heat dissipation of cables, and low-reflection treatment on the surface to avoid affecting the efficiency of photovoltaic panels.
- Structural design: The overall bending forming reduces welding points to avoid damaging the coating, and there is a drain hole design to prevent accumulated water from causing corrosion.
- Application scenarios: Mainly used in photovoltaic power stations to support DC side and AC side cables; also suitable for harsh environment areas such as coastal areas, high humidity, industrial pollution 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, because of its good corrosion resistance, frequent maintenance is not needed.
- Service life: 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.
| Nozares kategorija: | Electrical Equipment & Supplies/Power Distribution & Transmission/Cable Trays & Bridges |
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