RT-CMC铝合金外壳铜导体密集型母线槽系列

概述 Overview

RT-CMC 系列铝合金外壳密集型母线槽吸取国外同类产品的技术设计、开发、生产于一体的新式母线槽产品。母线槽系统是一种灵活可靠的配电设备，配电效能高，安装程序简易，主要应用在660V 及其以下的化工、冶金、工矿企业和文化体育场馆、展览馆、档案馆、博物馆、机场、车站、商厦等社会公共场所及高层建筑的输配电供电系统。

The RT-CMC series aluminum alloy shell dense busbar trunking is a new type of busbar trunking product that integrates advanced technology design, development, and production from similar foreign products. Bus duct system is a flexible and reliable power distribution equipment with high distribution efficiency and simple installation procedures. It is mainly used in chemical, metallurgical, industrial and mining enterprises with 660V and below, cultural sports venues, exhibition halls, archives, museums, airports, stations, commercial buildings and other public places as well as high-rise buildings for power transmission, distribution and supply systems.

电力系统中密集母线槽的优点 Advantages of Dense Busways in Power Systems

密集母线槽，也称为密集母线槽，是电力系统中的关键组件，为容纳多个导电母线提供紧凑、高效的解决方案。 这项创新技术旨在实现更高的电气连接密度，非常适合在有限空间内需要高电流功率的应用。 密集母线槽广泛应用于工业厂房、商业建筑、计算机房等空间有限、电力需求较高的设施。

密集母线槽的紧凑设计允许容纳更多导电母线，从而提供更高密度的电气连接。 此功能在空间受限的环境中特别有用，因为它允许在有限的区域内建立更多的电气连接点。 此功能对于满足现代电力系统对更高连接密度的需求、确保高效的配电和管理至关重要。

除了节省空间的设计之外，密集母线槽还以其出色的散热和可靠的电气连接而闻名。 这些特性使它们非常适合各种电力系统应用，提供高效、安全的配电。 无论是在工业环境还是商业设施中，密集母线槽都提供了可靠的解决方案来管理高电流功率，同时优化空间利用率。

此外，密集母线槽的设计可以满足各种电力系统的多样化需求，为不同的应用提供多功能、适应性强的解决方案。 其紧凑、高效的设计加上可靠的性能使其成为现代电力基础设施的重要组成部分。 密集母线槽能够适应更高的电气连接密度并提供可靠的配电，在确保各种环境下电力系统的效率和安全性方面发挥着至关重要的作用。

总之，密集母线管道或密集母线管道为在电力系统中实现更高的电气连接密度提供了紧凑且高效的解决方案。 其节省空间的设计、出色的热性能和可靠的电气连接使其成为在有限空间内需要高电流功率的应用的理想选择。 由于其多功能性和适应性，密集母线槽已成为现代电力基础设施的重要组成部分，确保各种环境下高效、安全的配电。

 Intensive bus duct, also known as dense bus duct, is a key component in power systems, providing a compact, efficient solution for housing multiple conductive bus bars. This innovative technology is designed to achieve higher electrical connection density and is ideal for applications requiring high current power in limited spaces. Dense bus ducts are widely used in industrial plants, commercial buildings, computer rooms and other facilities with limited space and high power demand.

 The compact design of Dense Busway allows for more conductive busbars to be accommodated, providing a higher density of electrical connections. This feature is particularly useful in space-constrained environments as it allows more electrical connection points to be made within a limited area. This capability is critical to meet the demands of modern power systems for higher connection density, ensuring efficient power distribution and management.

 In addition to their space-saving design, dense busways are known for their excellent heat dissipation and reliable electrical connections. These properties make them ideally suited for a variety of power system applications, providing efficient and safe power distribution. Whether in an industrial setting or a commercial facility, dense busway provides a reliable solution to manage high current power while optimizing space utilization.

 In addition, the design of dense bus duct can meet the diverse needs of various power systems, providing multi-functional and adaptable solutions for different applications. Its compact, efficient design coupled with reliable performance make it an essential component of modern power infrastructure. Able to accommodate higher electrical connection densities and provide reliable power distribution, dense busways play a vital role in ensuring the efficiency and safety of power systems in a variety of environments.

 In summary, dense bus ducts or dense bus ducts provide a compact and efficient solution for achieving higher electrical connection density in power systems. Its space-saving design, excellent thermal performance and reliable electrical connections make it ideal for applications requiring high current power in limited space. Due to its versatility and adaptability, dense busducts have become an important part of modern power infrastructure, ensuring efficient and safe power distribution in a variety of environments.

型号样式 Model and Style

功能及特点一一铝制外壳  Function and Features - Aluminum Shell

1. 母线槽外壳整体选用铝合金材料挤压成型，表面采用电泳氧化着色处理，防腐性强。

2. 母线槽侧板成型于散热片形式设计组合而成，保持均匀散热功能可以长期工作在130℃以下的环境场所中。

3. 母线槽外壳截面积比相导电体大几倍的优势做保护导体兼用接地线，接地效果更加理想，更加安全可靠。

4. 母线槽铝制外壳属于非导磁金属，因此电感量少，功耗更少，克服铁外壳母线槽电流噪音大的问题。

5. 母线槽铝制外壳均匀包在相线四周，于各相靠近且相等，故电抗相等且小，克服了传统接地方式在线路较长时间引起的三相及压降较大的缺点。

6. 母线槽铝制外壳导体密集于铝壳中，有防腐、防潮、防尘、防火的特性，外观美观重量较轻，刚性好，占用空间小，解决了传统母线槽的不足。

1. The overall shell of the bus duct is made of high-quality aluminum alloy material extruded, and the surface is treated with electrophoretic oxidation coloring for strong corrosion resistance.

2. The side plate of the bus duct is formed in the form of a heat sink design combination, which maintains uniform heat dissipation function and can work in environments below 130 ℃ for a long time.

3. The advantage of the cross-sectional area of the bus duct shell being several times larger than that of the phase conductor is that it can be used as a protective conductor and also as a grounding wire, which has a more ideal grounding effect and is safer and more reliable.

4. The aluminum shell of the bus duct belongs to non-magnetic metal, so it has less inductance and less power consumption, overcoming the problem of high current noise in the iron shell bus duct.

5. The aluminum shell of the bus duct is evenly wrapped around the phase lines, close to and equal to each phase, so the reactance is equal and minimal, overcoming the problem caused by traditional grounding methods for a long time in the line Disadvantages of three-phase and high voltage drop.

6. The aluminum shell conductor of the bus duct is densely packed in the aluminum shell, which has the characteristics of anti-corrosion, moisture-proof, dust-proof, and fireproof. It has a beautiful appearance, light weight, good rigidity, and small space occupation, solving the shortcomings of traditional bus ducts.

功能及特点一一紧密的“三明治”结构 Function and Characteristics - A Tight "Sandwich" Structure

1. RT-CMC 系列电流从400A 至6300A 采用“三明治”结构，不但节省空间，并在功率低时，亦具有很好的电降压特性。单一导线和散热片的设计使系统更加精巧，在高电流量下，系统比常规节省一半的空间。

2.RT-CMC 系列母线排均采用镀银铜排作为导体材料。导体排的外表面镀层具有提高额定电流值，有较好的防腐保护。

3.RT-CMC 系列电导体紧密结合，间隙小、电抗小、散热好、温升低、热稳定性好、载流量大、节能效果优良；简易的设计全封闭的结构，防护等级能达到IP65 以上。

4.RT-CMC 系列母线排均使用B 级130° C 聚酯胶片，以达到长期绝缘的效果。母线槽的绝缘介质为三层0.6mm 的热塑聚酯胶包裹导电排四周。耐温耐压硅胶条为填空料，使电导体达到全封闭的结构，已达长期绝缘效果。出厂耐压测试达到3750V，质量符合国家GB 标准。

1. The RT-CMC series adopts a "sandwich" structure with currents ranging from 400A to 6300A, which not only saves space, but also has good voltage drop characteristics when the power is low. The design of a single wire and heat sink makes the system more sophisticated, saving half the space compared to conventional systems under high current conditions.

2. RT-CMCseries busbars use high-grade silver plated copper bars as conductor materials. The outer surface coating of the conductor bar has the ability to increase the rated current value and provide good anti-corrosion protection.

3. RT-CMCseries electrical conductors are tightly integrated, with small gaps, low reactance, good heat dissipation, low temperature rise, good thermal stability, large current carrying capacity, and excellent energy-saving effect; A simple fully enclosed structure with a protection level of IP65 or higher.

4. All RT-CMCseries busbars use B-grade 130 ° C polyester film to achieve long-term insulation. The insulation medium of the bus duct is three layers of 0.6mm thermoplastic polyester adhesive wrapped around the conductive busbar. The temperature and pressure resistant silicone strip is used as a filling material to achieve a fully enclosed structure for electrical conductors, achieving long-term insulation effect. The factory withstand voltage test reaches 3750V, ensuring that the quality meets the national GB standard.

技术解析 Technical Analysis

母线槽的产品型号 Product Model of Bus Duct

母线槽合理的配套设计 Reasonable Matching Design of Bus Duct

1.400A 至6300A 的母线槽，螺栓连接头是标准配件，在负荷变更或维修时，能把母线快速装拆重接应用，它可以在母线槽的任何一端装上或拆下。系统配件均为标准配件，使馈线式和插入式母线的连接无需的连接罩，通用的配件能简化安装和维修。

2. 母线槽内的连接空间被一隔板封闭，可以防止装有母线槽的地方在发生火灾时，浓烟及气体透过母线槽散播，该内部隔板允许母线槽穿过墙身或地板时并不会形成“烟卤效应”的燃烧路径。

3. 连接螺栓采用8.8 级高强度的标准配件，可使用者用扳手将连接处拧紧到恰当的力矩，一个红色望料牌“WD”会脱落，这表示连接已达到应有的力矩。同一螺栓简有另一螺栓头留作将来维修或装拆用。另有一个方垫使整个接触面压力均匀，以合适的电气连接。

1.The busbar trunking from 1.400A to 6300A, with bolt connectors as standard accessories, can be quickly disassembled and reconnected during load changes or maintenance. It can be installed or removed at any end of the busbar trunking. The system accessories are all standard accessories, which eliminates the need for special connection covers for the connection of feeder and plug-in busbars. Universal accessories can simplify installation and maintenance.

2. The connection space inside the bus duct is enclosed by a special partition, which can prevent thick smoke and gas from spreading through the bus duct in case of fire in the area where the bus duct is installed. This internal partition allows the bus duct to pass through walls or floors without forming a "smoke halogen effect" combustion path.

3. The connecting bolts are made of 8.8 grade high-strength standard accessories, which can ensure that the user tightens the connection to the appropriate torque with a wrench. A red "WD"label will come off,indicating that the connection has reached the required torque. The same bolt has another bolt head reserved for future maintenance or disassembly. Another square pad ensures even pressure across the entire contact surface to ensure proper electrical connection.

母线槽的单元型号 Unit Model of Bus Duct

例：RT-CMC-1250A/4-3000 表示额定电流位1250A，四线制直线段铜导体密集型母线，其长度为3000mm。

Example: RTMC37T-1250A/4-3000 represents a four wire straight copper conductor dense busbar with a rated current of 1250A and a length of 3000mm.

母线槽的技术参数 Technical Parameters of Bus Duct

1：额定绝缘电压(V)：690 

2：额定工作电压（V)：380

3：工频冲击耐受电压(v/min)：3750

4：额定工作电流(A)： 母线槽：400、500、~5000、5500、6300 分流箱：63、250、400、630

5：额定限短路分断能力IOU(KA) 分流箱：5、20、30

6：额定短时耐受电流IOW(KA/S) 母线槽：20、50、65、100

7：额定峰值短时耐受电流IDK(KA) 母线槽：40、105、143、220

8：防护等级：IP40~IP65

外壳保护导体（PE）特别加线：12、30、39、60

母线槽外壳：24、63、82、132

1: Rated insulation voltage (V): 690 

2: Rated operating voltage (V): 380

3: Power frequency impulse withstand voltage (v/min): 3750

4: Rated working current (A): Bus duct: 400, 500,~5000, 5500, 6300, diversion box: 63, 250, 400, 630

5: Rated ultimate short-circuit breaking capacity IOU (KA) splitter box: 5, 20, 30

6: Rated short-time withstand current IOW (KA/S) bus duct: 20, 50, 65, 100

7: Rated peak short-time withstand current IDK (KA) bus duct: 40, 105, 143, 220

8: Protection level: IP40~IP65

Special wiring for protective conductor (PE) of the shell: 12, 30, 39, 60

Bus duct shell: 24, 63, 82, 132

整体式接地母线截面图 Sectional Diagram of Integral Grounding Busbar

优良的绝缘材料 High Quality Insulation Materials

母线排均使用B 级130℃聚酯胶片，以达到长期绝缘的效果。RT-CMC 母线槽的绝缘介质为三层0.188mm 的杜邦聚酯薄膜，平铺导电排表面。达到耐高温、高压作用。

All busbars are made of B-grade 130 ℃ polyester film to achieve long-term insulation. The insulation medium of RT-CMC bus duct is three layers of 0.188mm DuPont polyester film, laid flat on the surface of the conductive busbar. Achieve high temperature and high pressure resistance.

高品质的导体 High Quality Conductors

母线排均采用镀银铜排作为导体材料。导体排的外表面镀层有较好的防腐保护。

All busbars use high-grade silver plated copper bars as conductor materials. The outer surface coating of the conductor bar has good anti-corrosion protection.

短路承受强度和测试 Short Circuit Withstand Strength and Testing

RT-CMC 母线槽的设计提供了短路承受强度性能，以适合用于当今工业和商业建筑的电器系统。整个系统符合UL3 周波的额定标准。

The design of RT-CMC bus duct provides short-circuit withstand strength performance, suitable for electrical systems used in today's industrial and commercial buildings. The entire system meets the UL3 frequency rating standard.

低电压降 Low Voltage Drop

RT-CMC 母线槽系统具有低电压降的优点，可为您节省长远投资。

The RT-CMC bus duct system has the advantage of low voltage drop, which can save you long-term investment.

内部烟气隔板 Internal Smoke Partition

RT-CMC 母线槽内的连接空间被一隔板封闭，可以防止装有母线槽的地方在发生火灾时，浓烟及气体透过母线槽散播，该内部隔板允许母线槽穿过墙身或地板时并不会形成“烟囱效应”的燃烧路径。

The connection space inside the RT-CMC bus duct is enclosed by a special partition, which can prevent thick smoke and gas from spreading through the bus duct in case of fire in the area where the bus duct is installed. This internal partition allows the bus duct to pass through walls or floors without forming a "chimney effect" combustion path.

温度低 Low Temperature

因为采用“三明治式”设计结构和整条镀银铜排，母线的温升不会超过环境温度的55℃。

Due to the use of a sandwich style design structure and high-quality silver plated copper bars, the temperature rise of the busbar will not exceed 55 ℃ of the ambient temperature.

温度低 Low temperature

RT-CMC 母线槽提供标准外壳结构，防护等级达IP65，以配合用户不同的应用和要求，室内式防护等级高达IP55，室外式的防护等级可达IP65。

The RTMC37 bus duct provides a standard enclosure structure with a protection level of IP65 to meet the different applications and requirements of users. The indoor protection level can reach IP55, and the outdoor protection level can reach IP65.

RT-CMC技术参数 RT-CMC Technical Parameters

三相四线母线槽规格 Specification of Three-phase Four Wire Bus Duct

基准Benchmark:

外界温度External temperature：40℃

温度增值Maximum temperature increase：铜导体

70°C Copper conductor at 70°C

外壳Shell：55℃

频率frequency：50-60Hz