Alsthom 3RDDE5126A

输入电压:

DC 750V/1500V(支持自动识别)

功耗:≤2.8MW(持续运行)

输出接口:

3相AC 440V/50Hz

IGBT驱动电路(最大电流2500A)

热管理

冷却方式:

主冷却:双冗余风冷系统(风量≥50m³/min)

辅助冷却:液冷模块(可选配)

产品概述:Alsthom 3RDDE5126A

作为轨道交通牵引系统的核心部件,其核心价值在于高可靠性与复杂工况适应性:

技术优势:

智能功率调节:动态响应时间≤50ms

抗电磁干扰:通过EN 50121-3-2标准(铁路电磁兼容)

分类: 品牌:

描述

产品简要说明

Alsthom 3RDDE5126A是阿尔斯通(Alstom)为轨道交通领域设计的牵引变流器模块,核心特性包括:

高功率密度:单模块支持2.5MW功率输出

冗余设计:双路冷却系统与故障自切换功能

宽电压适配:兼容DC 1500V/750V供电

产品详细说明

1.硬件架构与核心参数

物理特性

尺寸:1200×800×300mm(参考Alstom PRIMOS系列)

重量:约450kg

安装方式:导轨式安装,兼容标准机柜布局

电气性能

输入电压:

DC 750V/1500V(支持自动识别)

功耗:≤2.8MW(持续运行)

输出接口:

3相AC 440V/50Hz

IGBT驱动电路(最大电流2500A)

热管理

冷却方式:

主冷却:双冗余风冷系统(风量≥50m³/min)

辅助冷却:液冷模块(可选配)

产品概述:Alsthom 3RDDE5126A

作为轨道交通牵引系统的核心部件,其核心价值在于高可靠性与复杂工况适应性:

技术优势:

智能功率调节:动态响应时间≤50ms

抗电磁干扰:通过EN 50121-3-2标准(铁路电磁兼容)

行业适配:

地铁列车:适配无人驾驶线路(如巴黎地铁14号线)

高铁动车组:兼容CR400AF/CR400BF牵引系统

有轨电车:支持100%低地板车型

技术规格:Alsthom 3RDDE5126A

参数项规格描述

额定功率2.5MW(连续输出)

效率≥97.5%(满载工况)

防护等级IP65(防尘防水)

环境适应性工作温度-25°C至+55°C,湿度≤95%RH(非冷凝)

核心价值与性能亮点

1.模块化设计

技术支撑:

支持热插拔维护,单模块更换时间≤30分钟

案例:上海地铁18号线故障模块45分钟内完成更换

2.智能诊断系统

技术支撑:

实时监测IGBT温度、电压波动及绝缘状态

故障代码自动生成(支持远程下载)

案例:柏林S-Bahn列车通过诊断系统提前预警变流器过热故障

Product brief description

Alsthom 3RDDE5126A is a traction converter module designed by Alstom for the field of rail transit.The core features include:

High power density:Single module supports 2.5MW power output

Redundant design:dual cooling system and fault self-switching function

Wide voltage adaptation:compatible with DC 1500V/750V power supply

Product details

1.Hardware architecture and core parameters

Physical characteristics

Size:1200×800×300mm(refer to Alstom PRIMOS series)

Weight:about 450kg

Installation method:rail-type installation,compatible with standard cabinet layout

Electrical performance

Input voltage:

DC 750V/1500V(supports automatic identification)

Power consumption:≤2.8MW(continuous operation)

Output interface:

3-phase AC 440V/50Hz

IGBT driver circuit(maximum current 2500A)

Thermal management

Cooling method:

Main cooling:dual redundant air cooling system(air volume≥50m³/min)

Auxiliary cooling:liquid cooling module(optional)

Product Overview:Alsthom 3RDDE5126A

As the core component of the rail transit traction system,its core value lies in high reliability and adaptability to complex working conditions:

Technical Advantages:

Intelligent power regulation:dynamic response time≤50ms

Anti-electromagnetic interference:Passed EN 50121-3-2 standard(rail electromagnetic compatibility)

Industry adaptation:

Metro train:adapted to unmanned routes(such as Paris Metro Line 14)

High-speed train:compatible with CR400AF/CR400BF traction system

Tram:Supports 100%low-floor models

Technical Specifications:Alsthom 3RDDE5126A

Parameters Specification Description

Rated power:2.5MW(continuous output)

Efficiency≥97.5%(full load condition)

Protection level IP65(dust-proof and waterproof)

Environmental adaptability Operating temperature-25°C to+55°C,humidity≤95%RH(non-condensing)

Core Values​​and Performance Highlights

1.Modular design

Technical support:

Supports hot-swap maintenance,single module replacement time≤30 minutes

Case:Shanghai Metro Line 18 fault module is replaced within 45 minutes

2.Intelligent diagnostic system

Technical support:

Real-time monitoring of IGBT temperature,voltage fluctuations and insulation status

Fault code is automatically generated(supports remote download)

Case:Berlin S-Bahn train warning the converter overheating fault in advance through the diagnosis system