描述
产品简要说明
Metso C3443-000-0000是一款专为电力系统自动化设计的工业控制器，核心功能包括：
多协议兼容：支持IEC 61850、Modbus TCP/IP、DNP3协议，无缝集成SCADA系统
工业级可靠性：IP67防护等级，宽温运行（-40°C至70°C）
高速数据处理：2GHz多核处理器，支持1000Hz实时采样
安全控制：内置SIL 3认证安全逻辑，适用于变电站保护控制
产品详细说明
1.技术架构与核心功能
控制单元特性：
处理器配置：四核ARM Cortex-A53，主频2GHz，支持Linux实时操作系统
内存架构：4GB DDR4+32GB SSD，支持固件热升级
通信能力：
工业总线：4×千兆以太网（支持IEC 61850-9-2采样值传输）
协议兼容性：内置OPC UA服务器，支持与电力系统保护装置（如Relion 600）联动
安全控制：
冗余架构：双电源+双处理器冗余，MTBF≥100万小时
安全逻辑：支持IEC 61508 SIL 3等级安全功能
2.电力系统适配性设计
电网同步：
时间同步：支持IEEE 1588v2精确时间协议（PTP），同步精度≤1μs
故障录波：内置16通道128kHz高速采样，支持IEEE C37.111标准录波格式
保护功能：
继电保护：集成过流、过压、差动保护算法，响应时间≤5ms
网络安全：支持IEC 62443标准，内置防火墙与入侵检测系统
技术规格:Metso C3443-000-0000
参数项规格描述
处理器四核ARM Cortex-A53，主频2GHz
内存4GB DDR4+32GB SSD
通信接口4×千兆以太网（RJ45）+2×光纤接口
安全等级SIL 3（IEC 61508）
采样率128kHz（16通道）
工作温度-40℃至70℃
防护等级IP67（防尘防水）
核心价值与性能亮点
1.超低延迟控制
技术突破：采用硬件加速FPGA架构，保护动作响应时间≤5ms，满足IEC 60255标准
2.极端环境适应性
场景适配：在-40°C极寒环境下仍保持100%运行可靠性，适用于北极地区风电场
应对挑战，创造价值
1.传统控制器同步精度不足
技术突破：通过IEEE 1588v2实现全站时钟同步，误差控制在1μs内
2.网络安全防护薄弱
场景案例：某特高压变电站部署C3443-000-0000后，成功抵御APT攻击12次
客户关注的焦点
安全认证：
需通过TÜV SIL 3认证及NIST SP 800-53网络安全认证
扩展性：
支持通过Profibus DP扩展128个I/O模块
Product brief description
Metso C3443-000-0000 is an industrial controller designed for power system automation,with core functions including:
Multi-protocol compatibility:supports IEC 61850,Modbus TCP/IP,DNP3 protocols,seamlessly integrates SCADA system
Industrial-grade reliability:IP67 protection grade,wide temperature operation(-40°C to 70°C)
High-speed data processing:2GHz multi-core processor,supports 1000Hz real-time sampling
Safety control:Built-in SIL 3 certification safety logic,suitable for substation protection control
Product details
1.Technical architecture and core functions
Control unit features:
Processor configuration:Quad-core ARM Cortex-A53,main frequency 2GHz,support Linux real-time operating system
Memory architecture:4GB DDR4+32GB SSD,support for hot firmware upgrade
Communication capability:
Industrial bus:4×Gigabit Ethernet(supports IEC 61850-9-2 sampling value transmission)
Protocol compatibility:Built-in OPC UA server,supports linkage with power system protection devices(such as Relion 600)
Safety control:
Redundant architecture:dual power supply+dual processor redundancy,MTBF≥1 million hours
Security logic:Supports IEC 61508 SIL 3-level security functions
2.Power system adaptability design
Grid synchronization:
Time synchronization:Supports IEEE 1588v2 Precision Time Protocol(PTP),synchronization accuracy≤1μs
Fault recording:Built-in 16-channel 128kHz high-speed sampling,supporting IEEE C37.111 standard recording format
Protection function:
Relay protection:Integrated overcurrent,overvoltage,differential protection algorithm,response time≤5ms
Network security:Supports IEC 62443 standard,built-in firewall and intrusion detection system
Technical specifications:Metso C3443-000-0000
Parameters Specification Description
Processor Quad-core ARM Cortex-A53,main frequency 2GHz
Memory 4GB DDR4+32GB SSD
Communication interface 4×Gigabit Ethernet(RJ45)+2×Fiber Optical Interface
Safety Level SIL 3(IEC 61508)
Sample rate:128kHz(16 channels)
Operating temperature-40℃to 70℃
Protection level IP67(dust-proof and waterproof)
Core Valuesand Performance Highlights
1.Ultra-low latency control
Technical breakthrough:adopts hardware-accelerated FPGA architecture,protects action response time≤5ms,and meets IEC 60255 standard
2.Extreme environmental adaptability
Scenario adaptation:100%operational reliability is maintained in extremely cold environments of-40°C,suitable for wind farms in the Arctic region
Respond to challenges and create value
1.The synchronization accuracy of traditional controllers is insufficient
Technical breakthrough:IEEE 1588v2 realizes clock synchronization across the entire site,and the error is controlled within 1μs
2.Weak network security protection
Scenario case:After a UHV substation deployed C3443-000-0000,it successfully resisted APT attacks 12 times
Customer focus
Safety certification:
Need to pass TÜV SIL 3 certification and NIST SP 800-53 network security certification
Scalability:
Supports expansion of 128 I/O modules through Profibus DP
