描述
产品简要说明
Alstom MVAJM14JB1004A1 N是一款专为重工业场景设计的高性能工业变频器,核心特性包括:
功率范围:1.5kW~75kW(可扩展至更高功率)
模块化架构:支持DI/DO、AI/AO、通信模块独立扩展
工业级防护:IP54防护等级,适应粉尘/潮湿环境
能效优化:IE4能效等级,满载效率≥96%
产品详细说明
1.硬件架构与核心功能
主控单元
处理器:32位DSP+FPGA混合架构,实时处理能力≤200μs
存储容量:
程序存储:128MB Flash(支持固件OTA升级)
数据存储:32MB RAM(带电池保护)
安全防护:
三重过流保护(软件+硬件+熔断器)
温度自适应降频算法(-30℃~50℃)
驱动模块
功率器件:IGBT(1200V/800A)
调制技术:SVPWM+空间矢量控制
输出特性:
电压范围:0-690V AC
频率范围:0.1Hz~400Hz(可定制500Hz版本)
通信协议
工业总线:
Profibus DP(主站/从站模式)
Modbus TCP(支持冗余双网口)
行业协议:
与西门子S7-1500的OPC UA兼容
支持EcoStruxure工业物联网平台
产品概述:Alstom MVAJM14JB1004A1 N
作为重工业电机驱动系统的核心设备,其核心价值体现在高效能与极端环境适应性:
技术价值:
在冶金轧机中实现±0.5%转速精度控制
在矿山皮带输送机中节能率达25%~40%
行业适配:
冶金行业:轧机主传动、高炉鼓风机
电力行业:磨煤机、循环水泵
化工行业:离心机、搅拌釜
建材行业:水泥窑轮窑、球磨机
Product brief description
Alstom MVAJM14JB1004A1 N is a high-performance industrial frequency converter designed for heavy industry scenarios,with core features including:
Power range:1.5kW~75kW(scalable to higher power)
Modular architecture:Support independent expansion of DI/DO,AI/AO,and communication modules
Industrial protection:IP54 protection level,adapted to dust/humid environments
Energy efficiency optimization:IE4 energy efficiency level,full load efficiency≥96%
Product details
1.Hardware architecture and core functions
Main control unit
Processor:32-bit DSP+FPGA hybrid architecture,real-time processing capability≤200μs
Storage capacity:
Program storage:128MB Flash(supports firmware OTA upgrade)
Data storage:32MB RAM(with battery protection)
Safety protection:
Triple overcurrent protection(software+hardware+fuse)
Temperature adaptive frequency reduction algorithm(-30℃~50℃)
Driver module
Power device:IGBT(1200V/800A)
Modulation technology:SVPWM+space vector control
Output characteristics:
Voltage range:0-690V AC
Frequency range:0.1Hz to 400Hz(customized 500Hz version)
Communication Protocol
Industrial bus:
Profibus DP(master/slave mode)
Modbus TCP(supports redundant dual network ports)
Industry Agreement:
Compatible with OPC UA of Siemens S7-1500
Support EcoStruxure Industrial Internet of Things Platform
Product Overview:Alstom MVAJM14JB1004A1 N
As the core equipment of heavy industrial motor drive systems,its core value is reflected in high efficiency and extreme environmental adaptability:
Technical value:
Achieve±0.5%speed accuracy control in metallurgical rolling mill
Energy saving rate in mine belt conveyors reaches 25%to 40%
Industry adaptation:
Metallurgical industry:main transmission of rolling mills,blast furnace blower
Electric power industry:coal mill,circulating water pump
Chemical industry:centrifuge,stirred kettle
Building materials industry:cement kiln wheel kiln,ball mill