ROCKWELL SA3100-R030-AX-L6R T491498R0是罗克韦尔收购Reliance Electric之后延续的AutoMax DPS分布式动力系统交流驱动单元，30HP开放式框架变频器，搭载L6R旋转变压器反馈接口，依靠光纤链路和UDC驱动控制器交互。

ROCKWELL SA3100-R030-AX-L6R T491498R0 is the AutoMax DPS distributed power AC drive inherited from Reliance Electric. It is a 30HP open frame inverter with L6R resolver feedback, using fiber optic links to communicate with UDC universal drive controllers.

采用PWM变压变频控制，适配重载异步电机调速，内置完善故障诊断与保护逻辑，多用于造纸、冶金、金属加工生产线，属于早已停产的老线备件。

It adopts PWM variable voltage variable frequency control for heavy-duty AC motor speed regulation, with comprehensive fault diagnosis and protection. It serves paper, metallurgy and metal processing lines and is available as obsolete spare.

Main Specifications 技术参数

• 1. Product Series / 产品系列：Reliance AutoMax SA3100 DPS AC Drive Series

• 2. Part Numbers / 型号编码：SA3100-R030-AX-L6R，T491498R0

• 3. Function Type / 类型：PWM AC Variable Frequency Drive 交流变频驱动单元

• 4. Key Features / 特性：30HP, Open frame AX, L6R resolver feedback, fiber optic communication, PWM

• 5. Compatibility / 配套：AutoMax UDC controller, PMI regulator, resolver feedback motor

Core Functions 核心功能

• 1. 三相异步电机PWM变频调速，适配造纸、轧机等连续重载工况。
  PWM variable speed control for 3-phase AC motors, suitable for continuous heavy loads such as paper machines and rolling mills.

• 2. L6R旋转变压器反馈接口，实现高精度闭环速度与转矩控制。
  L6R resolver feedback interface for high-precision closed-loop speed and torque regulation.

• 3. 光纤通讯对接AutoMax UDC控制器，抗干扰强，适合工业强电磁环境。
  Fiber optic communication with AutoMax UDC, strong noise immunity for heavy industrial environments.

• 4. 内置过流、过压、过热、接地故障检测，故障寄存器记录报警代码。
  Built-in overcurrent, overvoltage, overtemperature and ground fault detection with fault log registers.

• 5. 开放式AX结构，方便集成在成套控制柜内，依托PMI板卡完成驱动调节。
  Open AX construction for cabinet integration, relying on PMI regulator for drive algorithm control.

Application Scenarios 应用场景

• 1. 造纸生产线复卷、压光、传动主从同步电机调速系统。
  Master-slave synchronized motor drives for rewind, calender and paper machine sections.

• 2. 冶金轧线、卷材处理线、金属成型设备重载变频驱动。
  Heavy-duty variable speed drives for rolling mills, coil handling and metal forming lines.

• 3. 原有Reliance AutoMax DPS系统备件替换、老传动柜改造项目。
  Direct spare replacement and cabinet retrofit for legacy Reliance AutoMax DPS drive systems.

• 4. 化纤、薄膜生产线张力控制回路，依靠旋变反馈稳定张力。
  Tension control loops for fiber and film lines with resolver feedback for stable tension.

• 5. 海外重工EPC项目老旧Reliance传动系统备件储备。
  Spare stock for legacy Reliance drive systems in overseas heavy industry EPC projects.

FAQ 常见问答

Similar Models 相似型号

SA3100-R030-AX-L6E1

SA3100-R010-AA-L6R

SD3100

UDC

PMI