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Yanghua Cable
Southwest Headquarters Office Building Power Distribution Project
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Industrial

Southwest Headquarters Office Building Power Distribution Project

Confidential

Project Location
Shenzhen, Guangdong, China
Completion Date
October 2025
Project Scale
N/A
Project Duration
N/A

This project is the southwest headquarters office building of a large construction company. The building's low-voltage power distribution system extensively utilizes B1-level flexible busbars. In this project, the flexible busbar is used to connect diesel generators to low-voltage cabinets and distribution boxes on each floor, with laying carried out in a vertical shaft. It can be laid over long distances within the shaft bridge and securely fixed with buckles. The product's small size enables neat, aesthetically pleasing cable layouts without requiring extra effort, while also significantly increasing the available space for heat dissipation throughout the shaft. The B1 fire-resistance rating ensures compliance with commercial building safety codes.

Project Background & Challenges

The multi-story headquarters building required a fire-rated power distribution solution capable of long vertical shaft runs connecting diesel generators to floor-level distribution boxes, with strict requirements for space efficiency, heat dissipation, and compliance with commercial building fire safety codes.

  • Long vertical shaft runs required a fire-rated solution compliant with commercial building safety regulations
  • Multi-floor distribution from diesel generators to individual floor boxes demanded reliable long-distance power delivery
  • Confined shaft space needed a compact solution that would not compromise heat dissipation capacity
  • Aesthetic requirements for visible installation areas demanded neat, professionally organized cable management

Solution

Yanghua provided B1-level fire-rated flexible busbar that installs compactly within vertical shafts over long distances, secured with buckle fixation for neat and stable routing, while its small form factor maximizes heat dissipation space and fully meets commercial building fire safety requirements.

  • Deployed B1-level fire-rated flexible busbar meeting commercial building code requirements for vertical shafts
  • Continuous long-distance installation within shaft bridges using secure buckle fixation for stability
  • Compact conductor profile maximizes available shaft space for improved natural heat dissipation
  • Neat, orderly layout enhances visual appearance while simplifying future inspection and maintenance access

Project Results

B1 level compliant
Fire Resistance Rating
Multi-floor continuous installation
Vertical Shaft Coverage
Significantly increased
Heat Dissipation Space Gain
Neat buckle-fixed layout
Installation Aesthetics

Products Used

B1-Level Fire-Rated Flexible Busbar

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