A large-scale commercial development project in Guangdong Province, China, required an efficient and reliable power distribution solution for a 300-meter high-rise building. The client evaluated two major schemes: a busway (busduct) system and a traditional cable tray + bridge system.
The developer needed a solution that minimized total cost, ensured fire safety, simplified maintenance, and reduced installation complexity. With thousands of meters of power transmission involved, selecting the right system was critical for operational safety and long-term efficiency.
Our team at ohory Electric, a trusted busduct manufacturer in the region, proposed a customized busway system to meet the client's power distribution needs.
630A – 460 meters
1000A – 195 meters
2000A – 246 meters
| Item | Busway System | Cable + Bridge System |
|---|---|---|
| Total Cost | ¥1.97 million | ¥3.08 million |
| Labor Requirement | Minimal | Requires at least 2 rounds |
| Fire Safety | High (built-in fire resistance) | Dependent on cable quality |
| Maintenance | Simple & accessible | Complex with hidden risks |
| Line Loss | Low | High due to excessive crossing |
Even when using non flame-retardant cables, the cable system still costs ¥2.41 million, significantly more than the busway solution.
Cost savings of over ¥1.1 million compared to the cable tray scheme
Higher factor of safety, especially in fire-prone or critical infrastructure environments
Simplified installation, reducing labor time and potential human error
Better power distribution performance across 300 meters of vertical distance
By partnering with a specialized busway manufacturer, the client received:
Expert system design tailored to high-rise demands
Durable, flame-retardant, and space-saving busduct products
Long-term savings in operation, safety, and maintenance
Contact Ohory Electric, a trusted busduct manufacturer, to discover how our busway systems can enhance the performance and safety of your high-rise or industrial facility—while significantly reducing total project costs.
