托盘式桥架的便利性优势

The convenience advantage of tray type bridge

安装更快捷：

Faster installation:

结构为顶部开放的托盘状（无封闭盖板），电缆可直接敷设或固定在托盘上，无需安装盖板，尤其适合大直径电力电缆或批量电缆一次性铺设，安装效率比槽式提升 30% 以上。

The structure is in the shape of a tray with an open top (without a closed cover plate), and cables can be directly laid or fixed on the tray without the need for a cover plate. It is particularly suitable for laying large diameter power cables or batch cables at once, and the installation efficiency is increased by more than 30% compared to trough type cables.

重量更轻（相同规格下比槽式轻 25%），搬运和安装时更省力，对支架承重要求较低。

Lighter weight (25% lighter than trough type for the same specifications), easier to handle and install, and lower requirements for bracket load-bearing capacity.

维护更方便：

More convenient maintenance:

电缆完全暴露在外，无需拆卸任何部件即可直接检查、新增或更换电缆，故障排查和日常维护速度快，适合需要频繁调整电缆的场景（如数据中心扩建、工厂设备改造）。

The cable is completely exposed and can be inspected, added or replaced directly without disassembling any components. It has fast troubleshooting and daily maintenance speed, making it suitable for scenarios that require frequent cable adjustments (such as data center expansion, factory equipment renovation).

开放结构散热性好，电缆散热面积比槽式增加 20% 以上，适合大功率、易发热的电缆（如电机控制电缆、高压电缆），可降低电缆温升 5-8℃。

The open structure has good heat dissipation, with a cable heat dissipation area that increases by more than 20% compared to slot type. It is suitable for high-power and heat prone cables (such as motor control cables and high-voltage cables), and can reduce cable temperature rise by 5-8 ℃.

成本更低：

Lower cost:

结构简单，无需盖板和密封件，材料用量少，成本比槽式低 15%-20%，适合预算有限的常规配电项目。

The structure is simple, without the need for cover plates and seals, with less material usage and a cost 15% -20% lower than slot type, suitable for conventional distribution projects with limited budgets.

适用场景：干燥、少尘、无腐蚀性气体的室内环境（如普通厂房、办公楼、），或需频繁调整电缆、使用大直径电力电缆的场景。

Applicable scenarios: Indoor environments that are dry, dust-free, and free of corrosive gases (such as ordinary factories, office buildings, and shopping malls), or scenarios that require frequent cable adjustments and the use of large-diameter power cables.

槽式桥架的便利性优势

The convenience advantage of trough bridge structure

防护更：

More comprehensive protection:

全封闭结构（带可开启盖板），能有效防尘、防水、防腐蚀（IP 防护等级可达 IP54），适合潮湿（地下室、户外）、多尘（工业车间）、有腐蚀（化工区）的恶劣环境，电缆寿命比托盘式延长 30% 以上。

Fully enclosed structure (with openable cover plate), can effectively prevent dust, water, and corrosion (IP protection level can reach IP54), suitable for harsh environments such as damp (basement, outdoor), dusty (industrial workshop), and corrosive (chemical area). The cable life is extended by more than 30% compared to tray type.

金属外壳可提供电磁屏蔽（屏蔽效能≥60dB），适合保护通讯电缆、控制电缆（如光纤、网线）免受电磁干扰（如医院影像科、通信机房）。

The metal casing can provide electromagnetic shielding (shielding effectiveness ≥ 60dB), suitable for protecting communication cables and control cables (such as optical fibers and network cables) from electromagnetic interference (such as hospital imaging departments and communication rooms).

长期维护成本低：

Low long-term maintenance costs:

电缆被完全包裹，减少外部环境（灰尘、水汽、机械碰撞）对电缆的损害，日常仅需定期检查盖板密封性，长期维护更省心。

The cable is completely wrapped to reduce damage from external factors such as dust, water vapor, and mechanical collisions. Regular checks on the sealing of the cover plate are only necessary, making long-term maintenance more worry free.

外观整洁美观，适合对视觉效果有要求的公共区域（如商业综合体、酒店），避免电缆裸露影响环境。

The appearance is neat and beautiful, suitable for public areas that require visual effects (such as commercial complexes and hotels), and avoids the impact of exposed cables on the environment.

综合选择建议

Comprehensive selection suggestions

优先选托盘式：

Preferred tray type:

若项目环境干燥、少尘，且需要频繁调整电缆（如后期可能增容），或使用大直径电力电缆，托盘式在安装速度、维护便利性和成本上更优。

If the project environment is dry, dusty, and requires frequent adjustment of cables (such as possible capacity expansion in the later stage), or the use of large-diameter power cables, tray type installation is more efficient in terms of installation speed, maintenance convenience, and cost.

优先选槽式：

Priority slot selection:

若环境潮湿、多尘、有腐蚀，或需保护通讯 / 控制电缆免受干扰，槽式的封闭防护性能更关键，适合长期稳定运行的场景。

If the environment is humid, dusty, corrosive, or requires protection of communication/control cables from interference, the enclosed protective performance of the trough is more critical and suitable for long-term stable operation scenarios.

灵活组合：

Flexible combination:

可根据不同区域需求混合使用，例如室内干燥区域用托盘式，穿越地下室或户外时切换为槽式，兼顾便利与防护。

It can be mixed and used according to different regional needs, such as tray type for indoor dry areas, and switch to trough type when passing through basements or outdoors, balancing convenience and protection.

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