1.产 品 资 料 介 绍：
Emerson SP3403 变频器产品特点
- 三相 380-480V 工业宽压输入，适配自动化产线标准供电电网
- 0-550Hz 宽调频输出，支持高低速异步、同步电机精准驱动
- 内置再生能量回馈回路，减速能量回输电网，节能降耗
- 搭载 STO 安全转矩切断功能，满足设备安全规范要求
- 支持矢量闭环、V/F 多种控制模式，低速转矩输出稳定
- 预留三路拓展选件槽，可加装通讯、I/O、运动控制模块
- 兼容 Modbus、Profibus、CANopen 多种工业总线协议
- 24V 独立控制电源，主电断开仍可维持通讯与故障记录
- 集成过流、过压、过热、缺相、短路多重硬件防护
- 智能温控散热风道，满载运行温升可控，降低噪音
- 端子布局兼容同系列 SP3401/3402，直接替换无需改线
- 自带数字操作面板，参数可视化，本地调试操作简单
- IP20 防护紧凑型机身，标准机柜导轨安装，节省空间
- 0-40℃工业温域，7×24 小时不间断稳定连续运行
- 内置故障日志存储，完整记录运行异常，便于问题排查Emerson SP3403 变频器属于 Unidrive SP 高性能驱动单元，适配精密自动化、半导体设备电机调速控制。
Emerson SP3403 变频器 产品英文
Emerson SP3403 frequency converter product features
Three phase 380-480V industrial wide voltage input, compatible with standard power supply grid for automated production lines
0-550Hz wide frequency modulation output, supporting precise driving of high and low speed asynchronous and synchronous motors
Built in regenerative energy feedback loop, deceleration energy is transmitted back to the grid, saving energy and reducing consumption
Equipped with STO safety torque cut-off function, meeting the requirements of equipment safety regulations
Support vector closed-loop, V/F multiple control modes, stable low-speed torque output
Reserve three expansion option slots, which can be equipped with communication I/O、 Motion control module
Compatible with multiple industrial bus protocols such as Modbus, Profibus, and CANopen
24V independent control power supply, communication and fault recording can still be maintained even when the main power is disconnected
Integrated hardware protection against overcurrent, overvoltage, overheating, phase loss, and short circuit
Intelligent temperature controlled cooling air duct, controllable temperature rise during full load operation, reducing noise
The terminal layout is compatible with the same series SP3401/3402, and can be directly replaced without changing the wiring
Comes with a built-in digital operation panel, parameter visualization, and easy local debugging operation
IP20 protection compact body, standard cabinet rail installation, saves space
Industrial temperature range of 0-40 ℃, continuous and stable operation for 7 × 24 hours without interruption
Built in fault log storage, fully recording operational abnormalities for easy troubleshooting
The Emerson SP3403 frequency converter belongs to the Unidrive SP high-performance drive unit, which is suitable for precision automation and semiconductor equipment motor speed control.
Emerson SP3403 变频器 产品展示
视频展示
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The content is from Ruichang Mingsheng Automation Equipment Co., LTD
Contact: +86 15270269218
