ALSTOM VTT11ZG8050LCH 110-125V AC

安装方式:壁挂式/导轨式(符合DIN EN 50155标准)

电气性能

输入电源:

110-125V AC(50/60Hz)

过压保护:150V AC(持续1分钟)

输出规格:

24V DC/20A(主输出)

12V DC/5A(辅助输出)

稳压精度:±1%FS

安全特性

隔离电压:3000Vrms(输入-输出)

短路保护:自动恢复式限流(≤5A持续10秒)

过温保护:90°C停机,70°C降额运行

2.功能特性与行业适配

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描述

产品简要说明

ALSTOM VTT11ZG8050LCH是阿尔斯通专为轨道交通及工业场景设计的电源模块,核心特性包括:

宽电压输入:110-125V AC兼容,适应铁路供电波动

高效率输出:额定功率500W,效率≥90%(典型工况)

紧凑设计:IP65防护等级,适应潮湿/粉尘环境

产品详细说明

1.硬件架构与核心参数

物理特性

尺寸:180×120×65mm(宽×高×深)

重量:2.1公斤

安装方式:壁挂式/导轨式(符合DIN EN 50155标准)

电气性能

输入电源:

110-125V AC(50/60Hz)

过压保护:150V AC(持续1分钟)

输出规格:

24V DC/20A(主输出)

12V DC/5A(辅助输出)

稳压精度:±1%FS

安全特性

隔离电压:3000Vrms(输入-输出)

短路保护:自动恢复式限流(≤5A持续10秒)

过温保护:90°C停机,70°C降额运行

2.功能特性与行业适配

铁路级可靠性设计

抗震动能力:

IEC 61373标准(EN 50155)

频率范围:10-500Hz,加速度30g

电磁兼容性:

EMI等级:EN 50121-3-2(铁路设备)

ESD防护:IEC 61000-4-2(8kV接触放电)

智能监控接口

通信协议:

MODBUS RTU(RS-485,9600bps)

支持远程状态查询(电压/电流/温度)

故障记录:

100条事件日志存储(掉电不丢失)

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Product brief description

ALSTOM VTT11ZG8050LCH is a power module designed by Alstom for rail transit and industrial scenarios.The core features include:

Wide voltage input:110-125V AC compatible,adapting to railway power supply fluctuations

High efficiency output:rated power 500W,efficiency≥90%(typical working conditions)

Compact design:IP65 protection level,adapted to humidity/dust environment

Product details

1.Hardware architecture and core parameters

Physical characteristics

Size:180×120×65mm(width×height×deep)

Weight:2.1 kg

Installation method:wall-mounted/rail type(compliant with DIN EN 50155 standard)

Electrical performance

Input power supply:

110-125V AC(50/60Hz)

Overvoltage protection:150V AC(lasting 1 minute)

Output specifications:

24V DC/20A(main output)

12V DC/5A(auxiliary output)

Voltage Regulatory Accuracy:±1%FS

Safety features

Isolation voltage:3000Vrms(input-output)

Short circuit protection:automatic recovery current limit(≤5A lasts for 10 seconds)

Overtemperature protection:90°C shutdown,70°C derating operation

2.Functional characteristics and industry adaptation

Railway-grade reliability design

Vibration resistance:

IEC 61373 Standard(EN 50155)

Frequency range:10-500Hz,acceleration 30g

Electromagnetic compatibility:

EMI level:EN 50121-3-2(rail equipment)

ESD protection:IEC 61000-4-2(8kV contact discharge)

Intelligent monitoring interface

Communication protocol:

MODBUS RTU(RS-485,9600bps)

Support remote status query(voltage/current/temperature)

Fault record:

100 event logs are stored(power loss is not lost)