西门子低压母线系统是替代  电缆配电的经济、理想型方案

可选择一级耐火型/XL/LR/LD/BD/

As a substitute for the cable distribution system, Siemens low-voltage busbar

is the economic, ideal solution!

安装电缆时，新负载线路只能按照传统方法连接分支配电屏，

费用高且安装复杂。

When install cables, the new load lines only in accordance

with traditional connection methods to connect branch

distribution board, costly and complicated to install

母线槽的插接单元接近负载设备，现场布局更清晰、灵活，

经济实用。

The tap-off units of busbar system are close to the loading

equipments, enjoying clearer site layout, flexible, economical

and practical features.

电缆布线复杂，火灾荷载高

Cable layout is complex, high fire load

母线设计简单清晰，火灾荷载低

Busbar planning is easy, low fire load

西门子低压母线系统

Siemens low voltage trunking system

母线槽系统主要作为变压器与配电柜之间的输电设备以及配

电柜与负载之间的配电设备而被广泛使用，与电缆相比，母

线槽系统不但安全，而且寿命长、性能可靠、使用方便。

西门子低压母线槽产品主要有以下几种类型 ：

As the power distribution equipment between transformer

and switchgear, between switchgear and loading

equipments, busbar trunking system is widely applyed. Such

system is more safe, long life-span, reliable and convenient to

operate over cable installation.

Siemens Busbar Trunking Systems mainly offers the busbar

trunking systems as the following types:

XL-II系统 额定电流400A~6300A用于变压器低压侧到总低压柜

LR系统 额定电流630A~6300A

LD系统 额定电流1000A~5000A

BD1系统 额定电流140A~700A 用于楼层干线系统

西门子母线槽系统电流覆盖面广，产品种类齐全，能满足不

同用户和工程项目的需求。所有母线槽系统均执行国际

标准，并通过了国内外权威机构的各项检测与认证，如德国

波恩实验室认证、英国ASTA、CCC认证等，这样就为产品的性

能提供了保证。

Siemens busbar trunking system cover wide current range,

varied products can meet the needs of different users and the

demand for projects. All the busbar systems are type-tested

low-voltage assembly (TTA) in accordance with international

advanced standard IEC/EN, passed a series of international

and domestic tests and certificates, such as Germany Bonn

Electric Laboratory Test, ASTA from UK, CCC, etc. which

guarantee our products performance.