描述
产品简要说明
Alstom G60282-31628是阿尔斯通(Alstom)专为轨道交通领域设计的继电器模块,核心特性包括:
高可靠性设计:耐受-40°C至+85°C极端温度,通过EN 50126功能安全认证
多通道控制:支持8路独立继电器输出(触点容量10A/250V AC)
电磁兼容性:通过IEC 61000-6-4标准(Class 4严苛环境认证)
智能诊断功能:实时监测触点状态,支持故障自检与报警
模块化安装:兼容DIN导轨安装,适配CRRC、西门子等主流信号系统
产品详细说明
1.核心架构与功能模块
硬件设计
继电器单元:
触点类型:银氧化镍镀层(抗电弧腐蚀)
触点容量:10A/250V AC(最大瞬时电流50A)
机械寿命:≥100万次(额定负载下)
控制逻辑:
输入信号:DC 12V/24V双电源兼容
输出隔离:光耦隔离(抗干扰能力≥15kV)
通信接口:
RS-485(Modbus RTU协议)
以太网(支持冗余配置,传输速率100Mbps)
安全机制
故障安全模式:
触点在断电时自动断开(安全等级SIL 2)
短路保护:内置熔断器(10A慢速型)
温度管理:
实时监测内部温度,超温自动降载(阈值85°C)
2.轨道交通场景适配
信号系统集成:
支持CBTC(基于通信的列车控制系统)联锁控制
兼容Alstom Signalling Studio软件配置
环境适应性:
防尘等级:IP65(防护沙尘与水喷射)
振动耐受:符合IEC 61373标准(加速度50g/11ms)
产品概述:Alstom G60282-31628
作为阿尔斯通轨道交通安全控制领域的核心组件,其核心价值在于高可靠性与场景适配性:
技术优势:
在高铁信号系统中,故障误报率≤0.001%(典型工况)
在地铁联锁系统中,响应时间≤5ms(紧急制动触发)
行业适配:
高速铁路:列车牵引回路控制、站台屏蔽门联动
城市轨道交通:信号机控制、道岔切换驱动
磁悬浮系统:悬浮控制器安全联锁
Product brief description
Alstom G60282-31628 is a relay module designed by Alstom for the field of rail transit.The core features include:
High reliability design:Tolerate extreme temperatures-40°C to+85°C,passed EN 50126 functional safety certification
Multi-channel control:Supports 8 independent relay outputs(contact capacity 10A/250V AC)
Electromagnetic compatibility:Passed IEC 61000-6-4 standard(Class 4 strict environmental certification)
Intelligent diagnostic function:real-time monitoring of contact status,supporting fault self-test and alarm
Modular installation:compatible with DIN rail installation,adapted to mainstream signal systems such as CRRC and Siemens
Product details
1.Core architecture and functional modules
Hardware design
Relay unit:
Contact type:Silver nickel oxide plating(resistant to arc corrosion)
Contact capacity:10A/250V AC(maximum instantaneous current 50A)
Mechanical life:≥1 million times(under rated load)
Control logic:
Input signal:DC 12V/24V dual power supply compatible
Output isolation:Optocoupler isolation(anti-interference capability≥15kV)
Communication interface:
RS-485(Modbus RTU protocol)
Ethernet(supports redundant configuration,transmission rate of 100Mbps)
Security mechanism
Fail-safe mode:
Contacts automatically disconnect when power is off(safety level SIL 2)
Short circuit protection:built-in fuse(10A slow speed type)
Temperature management:
Real-time monitoring of internal temperature,automatic load reduction overtemperature(threshold 85°C)
2.Rail transit scenario adaptation
Signal system integration:
Supports CBTC(communication-based train control system)interlocking control
Compatible with Alstom Signalling Studio software configuration
Environmental adaptability:
Dust protection level:IP65(protecting sand and water jet)
Vibration resistance:complies with IEC 61373 standard(acceleration 50g/11ms)
Product Overview:Alstom G60282-31628
As the core component of the Alstom rail transit safety control field,its core value lies in high reliability and scenario adaptability:
Technical Advantages:
In high-speed rail signal system,the fault false alarm rate is≤0.001%(typical working conditions)
In subway interlocking system,the response time is≤5ms(emergency braking trigger)
Industry adaptation:
High-speed railway:Train traction circuit control,platform shield door linkage
Urban rail transit:signal control,switch switch drive
Magnetic levitation system:safety interlock of the levitation controller