Siemens 6ES5955-3LF11 电源模块

SSiemens 6ES5955-3LF11 电源模块 

1.产 品 资 料 介 绍：

1. 属于西门子 SIMATIC S5-155U 系列专用电源模块，为整个控制系统提供稳定供电
2. 输入电压支持宽范围交流输入，适配工业现场不同供电条件
3. 输出多路稳定直流电压，满足 CPU、I/O 模块及通信模块供电需求
4. 具备过流、过压、短路多重保护，有效避免故障损坏系统组件
5. 采用内置滤波电路，抑制电网谐波与电磁干扰，输出干净稳定
6. 支持直接安装在 S5-155U 标准机架上，与背板总线无缝对接
7. 散热设计合理，可长时间满负荷运行不发热异常
8. 配备电源运行、故障指示灯，便于快速判断工作状态
9. 工业级元器件选型，抗震、抗干扰能力强，适应恶劣工况
10. 工作温度范围宽广，可在多种工业环境下稳定工作
11. 安装接线简洁，端子布局清晰，现场维护方便
12. 具备良好的电压稳压特性，负载变化时输出波动小
13. 德国原厂设计制造，可靠性高，使用寿命长
14. 已停产，目前主要用于老旧 S5 系统维修、备件替换
15. 广泛应用于电力、冶金、化工、造纸等大型 S5 PLC 控制系统

Siemens 6ES5955-3LF11 电源模块 产品英文

Siemens 6ES5955-3LF11 power module

Belonging to the Siemens SIMATIC S5-155U series dedicated power module, it provides stable power supply for the entire control system

Input voltage supports wide range AC input, suitable for different power supply conditions in industrial sites

Output multiple stable DC voltages to meet the power supply requirements of CPU, I/O modules, and communication modules

Equipped with multiple protections for overcurrent, overvoltage, and short circuit, effectively avoiding damage to system components caused by faults

Adopting a built-in filtering circuit to suppress grid harmonics and electromagnetic interference, the output is clean and stable

Supports direct installation on S5-155U standard rack and seamless integration with backplane bus

Reasonable heat dissipation design, able to operate at full load for a long time without abnormal heating

Equipped with power operation and fault indicator lights for quick judgment of working status

Industrial grade component selection, strong seismic and anti-interference capabilities, suitable for harsh working conditions

Wide working temperature range, capable of stable operation in various industrial environments

The installation and wiring are simple, the terminal layout is clear, and on-site maintenance is convenient

Has good voltage stabilization characteristics, with small output fluctuations when the load changes

German original design and manufacturing, high reliability, long service life

It has been discontinued and is currently mainly used for repairing old S5 systems and replacing spare parts

Widely used in large-scale S5 PLC control systems such as power, metallurgy, chemical, papermaking, etc

The Siemens 6ES5955-3LF11 is the core power supply module of the S5-155U control system, with stable power supply and complete protection. It is a key spare part commonly used in the maintenance of old industrial control systems.

Siemens 6ES5955-3LF11 电源模块 产品展示

产品视频

3.其他产品

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218