Alstom vagm22af171g

谐波抑制功能(THD<5%)

2.工业级通信与扩展性

协议支持:

主站协议:Profinet IO(实时性≤1ms)

从站协议:Modbus TCP(支持TCP/IP网络通信)

扩展接口:预留M12连接器(支持第三方传感器接入)

多机协同控制:

支持主从控制模式(最多16台设备同步运行)

可编程逻辑扩展(通过功能块实现复杂控制逻辑)

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描述

产品简要说明

Alstom VAGM22AF171G是阿尔斯通(Alstom)专为工业电机控制设计的智能变频驱动器,核心特性包括:

高能效驱动:支持IE4超高效电机运行(节能率≥30%)

工业级通信:集成Modbus TCP、Profinet协议,支持多机协同控制

环境适应性:IP55防护等级,耐受-25°C至+50°C工作温度

安全保护机制:内置过压、过流、过热多重保护功能

智能控制算法:支持V/F控制、矢量控制及直接转矩控制模式

产品详细说明

1.核心架构与功能模块

硬件设计

主控系统:

处理器:32位工业级微控制器(主频≥200MHz)

功率模块:IGBT逆变器(耐压1200V,电流22A)

输入输出接口:

模拟量输入:4通道(0-10V/4-20mA)

数字量输入/输出:8路(隔离设计,抗干扰能力≥5kV)

通信接口:RJ45(Profinet)、RS485(Modbus TCP)

存储能力:

内存:256MB DDR3(历史数据存储)

固件:32MB Flash(支持OTA远程升级)

控制逻辑实现

电机控制模式:

V/F控制:适用于风机、水泵等通用负载

矢量控制:支持转矩/速度闭环控制(精度±0.5%)

直接转矩控制:动态响应时间≤5ms(适用于高精度定位场景)

能效优化:

自适应变频节能算法(负载率低于30%时自动进入休眠模式)

谐波抑制功能(THD<5%)

2.工业级通信与扩展性

协议支持:

主站协议:Profinet IO(实时性≤1ms)

从站协议:Modbus TCP(支持TCP/IP网络通信)

扩展接口:预留M12连接器(支持第三方传感器接入)

多机协同控制:

支持主从控制模式(最多16台设备同步运行)

可编程逻辑扩展(通过功能块实现复杂控制逻辑)

AH116-2

AH116-2

AH116-2

AH116-2

Product brief description

Alstom VAGM22AF171G is an intelligent frequency converter driver designed by Alstom for industrial motor control.The core features include:

High-efficiency drive:Supports IE4 ultra-high-efficiency motor operation(energy saving rate≥30%)

Industrial-grade communication:Integrated Modbus TCP and Profinet protocols,supporting multi-machine collaborative control

Environmental adaptability:IP55 protection level,withstands-25°C to+50°C operating temperature

Safety protection mechanism:built-in multiple protection functions of overvoltage,overcurrent and overheating

Intelligent control algorithm:supports V/F control,vector control and direct torque control mode

Product details

1.Core architecture and functional modules

Hardware design

Main control system:

Processor:32-bit industrial microcontroller(main frequency≥200MHz)

Power module:IGBT inverter(withstanding voltage of 1200V,current of 22A)

Input and output interface:

Analog input:4 channels(0-10V/4-20mA)

Digital input/output:8 channels(isolation design,anti-interference capability≥5kV)

Communication interface:RJ45(Profinet),RS485(Modbus TCP)

Storage capability:

Memory:256MB DDR3(historical data storage)

Firmware:32MB Flash(supports OTA remote upgrade)

Control logic implementation

Motor control mode:

V/F control:suitable for general loads such as fans and water pumps

Vector control:Supports torque/speed closed-loop control(accuracy±0.5%)

Direct torque control:Dynamic response time≤5ms(suitable for high-precision positioning scenarios)

Energy efficiency optimization:

Adaptive frequency conversion energy saving algorithm(automatically enter sleep mode when the load rate is less than 30%)

Harmonic suppression function(THD<5%)

2.Industrial-grade communication and scalability

Protocol support:

Main site protocol:Profinet IO(real time≤1ms)

Slave protocol:Modbus TCP(supports TCP/IP network communication)

Extended interface:reserve M12 connector(supports third-party sensor access)

Multi-machine collaborative control:

Supports master-slave control mode(up to 16 devices run simultaneously)

Programmable logic extension(complex control logic is realized through functional blocks)