节能桥架通过了国家中标认证中心的节能产品认证，节能桥架比普通桥架节能率达2.05%以上。节能桥架因凹凸波纹增加了散热面积，并设计了上下冷热空气交换的散热结构，使桥架内电缆导体产生的热量能够充分散发，从而降低线路的电阻和损耗，提高电能利用率，达到节能效果。其节能机理是：

The energy-saving cable tray has passed the energy-saving product certification of the National Bid Certification Center, and the energy-saving rate of the energy-saving cable tray is over 2.05% compared to ordinary cable trays. The energy-saving bridge has an increased heat dissipation area due to its concave and convex ripples, and a heat dissipation structure for exchanging hot and cold air between the upper and lower parts has been designed to fully dissipate the heat generated by the cable conductors inside the bridge, thereby reducing the resistance and loss of the circuit, improving the utilization rate of electrical energy, and achieving energy-saving effects. The energy-saving mechanism is:

目前在降低线损和提高电能利用率方面，我国还远远落后于发达国家。日本电能利用率是57%，美国是51%，而中国城乡电网只有31%不变，改造后只有40%左右。由此可见，节能技术的发展任重道远。桥电缆敷设的供电对象大多是低压配电的终端用户，对其低压线损和电能利用率并不十分了解。电费按表计价，线路损耗没有引起用户足够重视。然而，我国超过50%的电力需求由终端用户消耗。节能桥架为低压配电系统终端用户降低线损、提高电能利用率做出了突出贡献，是不可忽视的技术成果。如果一个工厂是用电大户，每年的电费就在5000万元以上。如果采用节能桥架，节电率2.05%，每年可节约电费102.5万元。以此类推，如果节能桥架在全国大面积推广，将会带来巨大的社会效益和经济效益。

At present, China lags far behind developed countries in reducing line losses and improving energy utilization efficiency. The electricity utilization rate in Japan is 57%, while in the United States it is 51%. However, the urban and rural power grids in China remain unchanged at only 31%, and after renovation, it is only about 40%. It can be seen that the development of energy-saving technology has a long way to go. The power supply objects for bridge cable laying are mostly end users of low-voltage distribution, and they are not very familiar with their low-voltage line losses and energy utilization rates. Electricity bills are priced according to the meter, and line losses have not been given sufficient attention by users. However, over 50% of China's electricity demand is consumed by end-users. Energy saving cable trays have made outstanding contributions to reducing line losses and improving energy utilization for end users of low-voltage distribution systems, and are an undeniable technological achievement. If a factory is a major electricity consumer, the annual electricity bill will be over 50 million yuan. If energy-saving cable trays are used, the energy-saving rate is 2.05%, and the annual electricity cost can be saved by 1.025 million yuan. Similarly, if energy-saving cable trays are widely promoted nationwide, it will bring huge social and economic benefits.

据测试数据显示，由于节能桥架散热效果好，内置电缆温度降低10左右，不仅延缓了电缆绝缘层老化，延长了使用寿命，还降低了因温升导致电缆短路而引发火灾事故的频率。

According to test data, due to the good heat dissipation effect of energy-saving cable trays, the temperature of the built-in cables is reduced by about 10, which not only delays the aging of the cable insulation layer and extends its service life, but also reduces the frequency of fire accidents caused by cable short circuits due to temperature rise.

节能桥架在各项经济技术指标上具有普通桥架无法比拟的优势，是目前理想的换代产品。节能是现代科技产品的重要特征。节能桥架基于安全节能的设计理念，通过技术创新和产品结构的技术革命，成功获得了余热、安全、节能的优势。产品的凹凸结构和上下冷热空气交换的对流结构，使托盘成为电缆线系统的散热器，从而至大化托盘内导线产生的热量。根据节能认证检测报告，节能桥架比普通节约电能2.05%。因此，其优良的散热性不仅延缓了电缆绝缘的老化，提高了运行电缆的安全系数和更长的使用寿命，而且为能源创造了经济价值，给用户和社会带来了直接的经济效益。根据节能认证测试数据，使用节能桥架十年节省的电费可以抵消全桥的设备投资。

Energy saving cable trays have unparalleled advantages over ordinary cable trays in various economic and technical indicators, making them an ideal replacement product at present. Energy saving is an important feature of modern technological products. Based on the design concept of safety and energy conservation, energy-saving cable trays have successfully gained advantages in waste heat, safety, and energy conservation through technological innovation and technological revolution in product structure. The concave convex structure of the product and the convection structure of the upper and lower cold and hot air exchange make the tray a heat sink for the cable system, thereby maximizing the heat generated by the wires inside the tray. According to the energy-saving certification test report, energy-saving cable trays save 2.05% more electricity than ordinary ones. Therefore, its excellent heat dissipation not only delays the aging of cable insulation, improves the safety factor and longer service life of operating cables, but also creates economic value for energy, bringing direct economic benefits to users and society. According to energy-saving certification test data, the electricity cost saved by using energy-saving cable trays for ten years can offset the equipment investment of the entire bridge.