Description
ABB SD822 Power Supply 24V 5A 技术参数及中英文介绍
1. 产品概述 (Product Overview)
中文
ABB SD822 是一款高性能、高可靠性的 24V 5A 电源模块，专为工业自动化系统设计，适用于为 PLC、DCS、控制器及其他工业设备提供稳定、可靠的直流电源。其紧凑坚固的设计、多种电源类型支持及全面的诊断功能，使其成为工业控制领域的理想选择。
English
The ABB SD822 is a high-performance, highly reliable 24V 5A power supply module designed for industrial automation systems. It is suitable for providing stable and reliable DC power to PLCs, DCSs, controllers, and other industrial equipment. Its compact and robust design, support for multiple power types, and comprehensive diagnostic capabilities make it an ideal choice for industrial control applications.
2. 主要技术参数 (Key Technical Specifications)
| 参数项 (Parameter) | 数值 (Value) |
|---|---|
| 输出电压 (Output Voltage) | 24V DC |
| 输出电流 (Output Current) | 5A |
| 输入电压范围 (Input Voltage Range) | 100–240V AC, 50/60Hz |
| 输出功率 (Output Power) | 120W |
| 效率 (Efficiency) | ≥90% |
| 工作温度范围 (Operating Temperature) | -20°C ~ +60°C |
| 储存温度范围 (Storage Temperature) | -40°C ~ +85°C |
| 防护等级 (Protection Class) | IP20（模块本体） |
| 安装方式 (Installation Method) | DIN 导轨安装 |
| 尺寸 (Dimensions) | 215mm × 115mm × 50mm |
| 重量 (Weight) | 约 0.286kg |
| 认证 (Certifications) | CE, UL, cUL, RoHS |
3. 功能特点 (Key Features)
中文
- 稳定可靠的电源输出：采用先进的电源管理技术，确保在各种工作条件下提供稳定的 24V 5A 直流电源。
- 多种电源类型支持：支持直流（DC）电源输入，满足不同工业自动化系统的需求。
- 广泛的电压范围：输入电压范围为 100–240V AC，适用于全球不同地区的电网标准。
- 紧凑坚固的设计：模块化设计，便于安装和维护，前面板连接器支持导轨或墙上安装。
- 全面的诊断和维护功能：实时监测电源状态和工作性能，及时发现并处理潜在问题，提高系统的可靠性和稳定性。
- 电气隔离：具有电气隔离功能，防止电气干扰对系统的影响。
- 过载和短路保护：提供过载和短路保护功能，确保电源模块和系统的安全运行。
English
- Stable and Reliable Power Output: Utilizes advanced power management technology to ensure a stable 24V 5A DC power supply under various operating conditions.
- Support for Multiple Power Types: Supports DC power input to meet the needs of different industrial automation systems.
- Wide Voltage Range: Input voltage range of 100–240V AC, suitable for global grid standards.
- Compact and Robust Design: Modular design for easy installation and maintenance, with front-panel connectors supporting rail or wall mounting.
- Comprehensive Diagnostic and Maintenance Functions: Real-time monitoring of power status and performance to detect and address potential issues promptly, enhancing system reliability and stability.
- Electrical Isolation: Features electrical isolation to prevent electrical interference from affecting the system.
- Overload and Short-Circuit Protection: Provides overload and short-circuit protection to ensure the safe operation of the power supply module and the system.
4. 电气参数 (Electrical Parameters)
| 参数项 (Parameter) | 数值 (Value) |
|---|---|
| 输入电流 (Input Current) | 最大 3A @ 100V AC，最大 1.5A @ 240V AC |
| 空载功耗 (No-Load Power Consumption) | ≤0.5W |
| 满载功耗 (Full-Load Power Consumption) | ≤120W |
| 纹波和噪声 (Ripple and Noise) | ≤240mVp-p |
| 电压调整率 (Voltage Regulation) | ≤±1% |
| 负载调整率 (Load Regulation) | ≤±5% |
| 绝缘电阻 (Insulation Resistance) | ≥100MΩ @ 500V DC |
| 耐压测试 (Dielectric Withstand Test) | 3000V AC, 1 分钟（输入与输出、输入与外壳之间） |
5. 应用场景 (Applications)
中文
- PLC 系统：为可编程逻辑控制器（PLC）提供稳定的电源，确保控制系统的可靠运行。
- DCS 系统：在分散控制系统（DCS）中，为控制器、输入/输出模块和其他系统组件提供稳定的直流电源。
- 工厂自动化：用于工厂自动化和生产过程控制，确保关键设备和模块始终有足够的电源供应。
- 电力行业：在电力行业的控制和监测系统中，提供电源支持以确保系统的可靠性和稳定性。
- 运输和基础设施：在交通系统、基础设施监控等领域中，为控制和监控设备提供电源支持。
English
- PLC Systems: Provides stable power for programmable logic controllers (PLCs) to ensure reliable operation of the control system.
- DCS Systems: Supplies stable DC power to controllers, input/output modules, and other system components in distributed control systems (DCSs).
- Factory Automation: Used in factory automation and production process control to ensure that critical equipment and modules always have sufficient power supply.
- Power Industry: Provides power support in control and monitoring systems in the power industry to ensure system reliability and stability.
- Transportation and Infrastructure: Supplies power for control and monitoring equipment in transportation systems, infrastructure monitoring, and other fields.
6. 注意事项 (Precautions)
中文
- 安装环境：避免高温、潮湿及强电磁干扰环境，确保电源模块的可靠运行。
- 接线规范：严格按照产品手册连接输入和输出线路，防止短路或误接。
- 定期维护：定期检查电源模块的工作状态，清洁散热片，确保散热良好。
- 固件升级：如有新固件发布，及时更新以获得最新功能和性能优化。
English
- Installation Environment: Avoid high temperatures, humidity, and strong electromagnetic interference to ensure reliable operation of the power supply module.
- Wiring Standards: Follow the product manual carefully when connecting input and output lines to prevent short circuits or incorrect connections.
- Regular Maintenance: Regularly check the operating status of the power supply module, clean the heat sink, and ensure proper heat dissipation.
- Firmware Updates: Promptly update the firmware when new versions are released to obtain the latest features and performance optimizations.
7. 总结 (Summary)
中文
ABB SD822 24V 5A 电源模块以其高可靠性、高效率及全面的诊断功能，成为工业自动化领域的理想选择。无论是为 PLC、DCS 还是其他工业设备供电，SD822 均能提供稳定、可靠的电源支持，确保系统的持续稳定运行。
English
The ABB SD822 24V 5A power supply module is an ideal choice for industrial automation due to its high reliability, efficiency, and comprehensive diagnostic capabilities. Whether powering PLCs, DCSs, or other industrial equipment, the SD822 provides stable and reliable power support to ensure the continuous and stable operation of the system.
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