描述
产品简要说明
MAGNETEK 46S02975-020 REV.14是MAGNETEK变频器系列中的核心控制板模块,专为工业电机驱动系统设计,核心特性包括:
高精度控制:支持矢量控制与PID闭环调节
宽电压兼容:适配380 VAC±15%输入电压
冗余保护:集成过流、过压、过温多重防护机制
产品详细说明
1.硬件架构设计
主控芯片:
32位微处理器(主频≥100 MHz)
存储容量:256 KB RAM+4 MB Flash
电源模块:
双路DC 24 V输入(支持冗余供电)
电压转换效率≥90%
2.核心功能特性
控制算法:
矢量控制(FOC)实现±0.5%转速精度
PID调节支持压力、温度、流量闭环控制
通信接口:
支持Modbus RTU(RS485)、Profinet协议
扩展接口:CANopen(需外接模块)
技术规格:MAGNETEK 46S02975-020 REV.14
参数项规格描述
额定电流30 A(峰值50 A,10 ms)
工作温度-20℃至60℃
防护等级IP65(防尘防水)
通信协议Modbus RTU(RS485)、Profinet(100 Mbps)
核心价值与性能亮点
1.高可靠性设计
冗余机制:
双电源冗余供电(故障切换时间<100 ms)
温度传感器实时监测(支持主动散热控制)
2.工业场景适配性
案例:
在港口起重机系统中实现±0.1°角度控制
在化工泵站中实现流量±1%精度调节
Product brief description
MAGNETEK 46S02975-020 REV.14 is the core control board module in the MAGNETEK inverter series,designed for industrial motor drive systems,and its core features include:
High-precision control:Support vector control and PID closed-loop adjustment
Wide voltage compatible:adapted to 380 VAC±15%input voltage
Redundant protection:Integrated overcurrent,overvoltage,and overtemperature multiple protection mechanisms
Product details
1.Hardware architecture design
Main control chip:
32-bit microprocessor(main frequency≥100 MHz)
Storage capacity:256 KB RAM+4 MB Flash
Power module:
Dual DC 24 V input(supports redundant power supply)
Voltage conversion efficiency≥90%
2.Core functional characteristics
Control algorithm:
Vector control(FOC)achieves±0.5%speed accuracy
PID regulation supports closed-loop control of pressure,temperature and flow
Communication interface:
Supports Modbus RTU(RS485)and Profinet protocols
Extended interface:CANopen(external module required)
Technical Specifications:MAGNETEK 46S02975-020 REV.14
Parameters Specification Description
Rated current 30 A(peak 50 A,10 ms)
Operating temperature-20℃to 60℃
Protection level IP65(dust-proof and waterproof)
Communication protocols Modbus RTU(RS485),Profinet(100 Mbps)
Core Valuesand Performance Highlights
1.High reliability design
Redundancy mechanism:
Dual power supply redundant power supply(failover time<100 ms)
Real-time monitoring of temperature sensor(supports active heat dissipation control)
2.Adaptability in industrial scenarios
Case:
Implement±0.1°angle control in port crane system
Realize flow±1%accuracy adjustment in chemical pump station