ALSTOM PS431

ALSTOM PS431是阿尔斯通(Alstom)专为轨道交通、工业自动化及电力系统设计的冗余电源模块,核心特性包括:

双路冗余供电:支持主备电源无缝切换(切换时间≤5ms)

宽电压输入:AC 100-240V(兼容全球电网标准)

高防护等级:IP67(防尘防水),适应-40°C至+70°C极端环境

智能管理:通过以太网实现远程监控与故障报警

模块化兼容性:支持DIN 35mm导轨安装,适配Alstom Signalling Studio配置工具

产品详细说明

1.核心架构与功能模块

电源转换技术

输入电路设计:

宽电压适应性:AC 100-240V(输入波动范围±20%)

双路电源冗余:主备电源独立隔离(光耦隔离,抗干扰能力≥20kV)

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描述

产品简要说明

ALSTOM PS431是阿尔斯通(Alstom)专为轨道交通、工业自动化及电力系统设计的冗余电源模块,核心特性包括:

双路冗余供电:支持主备电源无缝切换(切换时间≤5ms)

宽电压输入:AC 100-240V(兼容全球电网标准)

高防护等级:IP67(防尘防水),适应-40°C至+70°C极端环境

智能管理:通过以太网实现远程监控与故障报警

模块化兼容性:支持DIN 35mm导轨安装,适配Alstom Signalling Studio配置工具

产品详细说明

1.核心架构与功能模块

电源转换技术

输入电路设计:

宽电压适应性:AC 100-240V(输入波动范围±20%)

双路电源冗余:主备电源独立隔离(光耦隔离,抗干扰能力≥20kV)

稳压输出:

DC 24V/20A(典型值),电压波动≤±0.5%

过流保护:短路电流≤30A(持续1秒自动断电)

通信接口:

以太网(Modbus TCP协议,传输速率100Mbps)

RS-485(Modbus RTU协议,支持多设备级联)

安全与监控系统

实时状态监测:

电压、电流、温度等参数实时采集

故障类型识别:过压、欠压、过温、短路

远程管理:

支持SCADA系统集成(OPC UA协议)

故障日志存储容量:1MB(可追溯10年运行数据)

2.行业场景优化

轨道交通应用:

信号系统供电:列控中心、道岔控制单元

适应性设计:符合EN 50126可靠性标准(MTBF≥50万小时)

工业自动化:

机器人控制系统供电

与西门子S7-1500、施耐德Modicon兼容

Product brief description

ALSTOM PS431 is a redundant power module designed by Alstom for rail transit,industrial automation and power systems.The core features include:

Dual redundant power supply:supports seamless switching of main and backup power supply(switching time≤5ms)

Wide voltage input:AC 100-240V(compatible with global grid standards)

High protection level:IP67(dust-proof and waterproof),adapted to extreme environments of-40°C to+70°C

Intelligent management:Remote monitoring and fault alarm through Ethernet

Modular compatibility:Supports DIN 35mm rail installation,adapted to Alstom Signalling Studio configuration tool

Product details

1.Core architecture and functional modules

Power conversion technology

Input circuit design:

Wide voltage adaptability:AC 100-240V(input fluctuation range±20%)

Dual power supply redundancy:independent isolation of main and backup power supply(optocoupler isolation,anti-interference capability≥20kV)

Voltage stabilization output:

DC 24V/20A(typical),voltage fluctuation≤±0.5%

Overcurrent protection:Short circuit current≤30A(it will automatically power off for 1 second)

Communication interface:

Ethernet(Modbus TCP protocol,transmission rate of 100Mbps)

RS-485(Modbus RTU protocol,supports multi-device cascade)

Security and monitoring system

Real-time status monitoring:

Real-time acquisition of voltage,current,temperature and other parameters

Fault type identification:overvoltage,undervoltage,overtemperature,short circuit

Remote Management:

Support SCADA system integration(OPC UA protocol)

Fault log storage capacity:1MB(traceable to 10 years of operational data)

2.Industry scenario optimization

Rail Transit Application:

Signal system power supply:train control center,switch control unit

Adaptive design:Comply with EN 50126 reliability standard(MTBF≥500,000 hours)

Industrial automation:

Robot control system power supply

Compatible with Siemens S7-1500 and Schneider Modicon