产品介绍 Product Introduction

RT-CMC 系列低阻抗密集母线槽采用典型的 Sandwish 结构，导体排列紧密，整体散热; 结构紧凑，空间占用更小，是一种安全可靠的配电系统。产品防护等级可根据用户需求可达至Ip66。适用于三相三线制、三相四线制、三相五线制( 外壳做 PE)、三相五线制(PE 截面为相线的一半)，频率50~60Hz，额定工作电压至690V，额定绝缘电压至 1000V, 额定工作电流 250~6300A的供电系统。具有稳定可靠、配电效率高、散热性能好、电压降低、机械强度高和安装便捷等特点。产品可广泛应用于大型商业广场、楼盘、体育馆、医院、工业厂房等项目中，作为大电流的高效输配电系统。铝合金外壳的设计不仅降低了母线槽的自身重量，充分考虑了竖井安装时对母线槽的高稳定性的要求，提高了系统的可靠性和适用性，而且大大降低了因大电流涡流和磁滞损耗对母线槽系统造成的影响。

RT-CMC Series Low-Impedance Compact Busway uses a typical sandwich structure with closely arranged conductors for overall heat dissipation. The compact design occupies less space, making it a safe and reliable power distribution system. The product's protection level can reach up to IP66 according to user needs. It is suitable for three-phase three-wire, threephase four-wire, and three-phase five-wire systems (with enclosure as PE, or with PE crosssection half of phase line), frequency 50-60Hz, rated operating voltage up to 690V, rated insulation voltage up to 1000V, and rated operating current 250-6300A power supply systems. It features stable reliability, high power distribution efficiency, good heat dissipation, low voltage drop, high mechanical strength and easy installation. The product can be widely used in large commercial plazas, buildings, stadiums, hospitals, industrial plants and other projects as an efficient power transmission and distribution system for high currents. The aluminum alloy shell design not only reduces the weight of the busway, but fully considers the high stability requirements of vertical shaft installation, improves system reliability and applicability, and greatly reduces the impact of high-current eddy current and hysteresis loss on the busway system.

RT-CMC 系列母线干线编号系统 Series Power Busbar Number System

举例说明:RT-CMC 105265-3 表示:

型号为RT-CMC、电流等级为1000A、五线制( 有单独PE 排)、防护等级为IP65、长度为3 米的铜母线直线段。

Example: RT-CMC 105265-3 indicates:

Model: RT-CMC, current rating: 1000A, five-wire system (with independent PE busbar), protection class: IP65, length: 3-meter copper busbar straight section.

RT-CMC 密集型母线槽系统 Compact Busway System

RT-CMC 密集型母线槽是浙江如通电气综合中国市场的特点而研制的更贴近用户需求的密集型母线系统。该系统在原有基础上进行升级，自动化生产程度更高，能满足不同用户群的配电需求。

RT-CMC Compact Busway is a new type of compact busway system developed by Zhejiang Rutong Electric specifically for the characteristics of the Chinese market, designed to better meet user needs. The system has been upgraded with a higher degree of automated production, enabling it to fulfill the power distribution requirements of diverse user groups.

系统部件 System Components

系统部件基本描述 System Components - Basic Description

RT-CMC 密集型母线槽系统既可应用在变压器与配电柜之间的连接，还可以为负载进行供电。系统的防护等级可达IP65，能适应各种恶劣环境。插接箱输出电流可以达到1250A，为用户提供了可靠的负载环境，高的防护等级也为维护人员的安全提供了保证。

The RT-CMC Compact Busway System can be used for connections between transformers and distribution cabinets, as well as for supplying power to loads. The system's protection rating can reach up to IP65, enabling it to adapt to various harsh environments. The tap-off box provides a maximum rated output current of 1250A, offering users a reliable load environment, while the high protection rating ensures the safety of maintenance personnel.

01 变压器进线单元 Transformer Incoming Line Unit

配置有专门的软连接装置

额定电流达到4000A

Equipped with dedicated flexible connection device Maximum rated current reaches 4000A

02 防火栅 Fire Barrier Grille

通过GA/T537-2005 规定

阻燃性能试验

Complies with GA/T 537-2005 standard

Flame Retardancy Test

03 低压柜馈电单元 Low-voltage switchgear feeder unit

从顶端进线

从底部进线

Line Entry from Top

Line Entry from Bottom

04 直线单元Straight Unit

根据需要可以加装穿墙套单元

馈电式和插接式

Wall sleeve kit can be added as required

Feeder Type and Plug-in Type

● 标准长度 Standard lengths

RT-CMC：4m/3m/2m/1m

● 可选长度 Optional lengths

RT-CMC：0.4-3.99m

● 可垂直安装也可水平安装

防护等级IP54( 可以达到IP65)

● Suitable for both vertical and horizontal installation

Protection rating IP54 (can be upgraded to IP65)

04 插接母线 Plug-in Busway

● 单面设插口

● 双面设插口

● 插口提供的防护等级为IP54

● 能有效防止错相安装

● Single-sided tap-off openings

● Double-sided tap-off openings

● Tap-off openings provide IP54 protection rating

● Can effectively prevent incorrect phase connection

05 换向单元Direction Change Unit

方便的更改一段母线的走线

角度为70~175 度

L 型单元

T 型单元

Z 型单元

Conveniently reroute a section of busway

Angle range: 70-175 degrees

L-Type Unit

T-Type Unit

Z-Type Unit

06 插接单元Tap-off Unit

插接箱（可至1250A）

Tap-off Box (up to 1250A)

06 安装附件Installation Accessories

终端

连接器

安装附件

连接工具

End Unit

Connector

Mounting Accessories

Connection Tools