### WOODWARD 5501-381 数字控制器

#### 产品概述

WOODWARD 5501-381 是一款高性能的三重模块化冗余（TMR）电源板，属于 MicroNet 数字控制系列。它专为工业控制系统设计，提供可靠、稳定的电源供应，确保系统在恶劣工业环境中的持续运行。

#### 技术规格

- **输入电压**：220V AC。

- **最大输入功率**：1250 VA。

- **冷却方式**：自然冷却或强制风冷。

- **工作温度范围**：0°C至50°C。

- **防护等级**：根据安装环境选择合适的防护等级。

- **符合标准**：满足相关工业标准，如 UL、CE 等。

- **尺寸**：4.5英寸 x 6.5英寸。

- **重量**：0.25磅。

#### 核心特点

- **三重模块化冗余（TMR）设计**：采用三模块冗余架构，确保在单个模块故障时，系统仍能正常运行，极大提升系统可靠性。

- **高可靠性**：专为恶劣工业环境设计，具有较高的平均故障间隔时间（MTBF），适应高温、高湿、强振动等极端条件。

- **高效率**：转换效率高，减少热量产生，延长设备使用寿命。

- **多重故障指示**：可指示多达四种不同的故障类型，方便维护人员快速定位问题。

- **模块化设计**：安装与维护方便，支持快速更换故障模块。

- **热插拔功能**：在拔下模块时，控制底盘无需停止运行。

#### 应用领域

- **工业自动化**：为各种工业自动化系统提供稳定、可靠的电源供应。

- **过程控制**：在石油、化工等行业中，为关键过程控制系统提供电源保障。

- **电力系统**：在电力系统中，作为重要的电源备份和故障切换设备。

- **能源发电**：用于涡轮机和发电机的控制系统。

- **航空航天**：用于飞机和航天器的控制系统，支持飞行控制和引擎控制等。

#### 注意事项

- **安装环境**：确保模块安装在无尘、干燥且通风良好的环境中，避免高温、高湿或腐蚀性气体。

- **电气连接**：正确连接电源和信号线，避免接线错误导致的模块损坏或性能下降。

WOODWARD 5501-381 数字控制器凭借其高性能、多功能和高可靠性，成为工业自动化和控制系统中的重要组件。

###WOODWARD 5501-381 Digital Controller

####Product Overview

WOODWARD 5501-381 is a high-performance triple modular redundant (TMR) power board belonging to the MicroNet digital control series. It is designed specifically for industrial control systems, providing reliable and stable power supply to ensure the continuous operation of the system in harsh industrial environments.

####Technical specifications

-Input voltage: 220V AC.

-Maximum input power: 1250 VA.

-Cooling method: Natural cooling or forced air cooling.

-The working temperature range is from 0 ° C to 50 ° C.

-Protection level: Choose the appropriate protection level based on the installation environment.

-* * Compliant with standards * *: Meets relevant industry standards such as UL, CE, etc.

-* * Size * *: 4.5 inches x 6.5 inches.

-Weight: 0.25 pounds.

####Core Features

-* * Triple Modular Redundancy (TMR) Design * *: The three module redundancy architecture is adopted to ensure that the system can still operate normally in case of single module failure, which greatly improves the system reliability.

-* * High reliability * *: Designed specifically for harsh industrial environments, with a high mean time between failures (MTBF), suitable for extreme conditions such as high temperature, high humidity, and strong vibration.

-* * High efficiency * *: High conversion efficiency, reduces heat generation, and extends equipment lifespan.

-Multiple fault indication: It can indicate up to four different types of faults, making it convenient for maintenance personnel to quickly locate the problem.

-Modular design: Easy to install and maintain, supports quick replacement of faulty modules.

-Hot swappable function: When unplugging the module, the chassis does not need to stop running.

####Application Fields

-Industrial Automation: Provides stable and reliable power supply for various industrial automation systems.

-Process Control: In industries such as petroleum and chemical, it provides power supply support for critical process control systems.

-* * Power system * *: As an important power backup and fault switching device in the power system.

-Energy generation: Control system for turbines and generators.

-Aerospace: A control system used for aircraft and spacecraft, supporting flight control and engine control.

####Precautions

-Installation environment: Ensure that the module is installed in a dust-free, dry, and well ventilated environment, avoiding high temperatures, high humidity, or corrosive gases.

-Electrical Connection: Connect power and signal lines correctly to avoid module damage or performance degradation caused by wiring errors.

The WOODWARD 5501-381 digital controller has become an important component in industrial automation and control systems due to its high performance, versatility, and reliability.