Description
ABB PYT0450W703A Power Supply Technical Parameters
(ABB PYT0450W703A 电源模块技术参数)
1. General Overview
(1. 概述)
The ABB PYT0450W703A is a high-performance power supply module designed for industrial automation and control systems. It provides stable DC power output, ensuring reliable operation of PLCs, DCS, and other electronic equipment in harsh industrial environments.
(ABB PYT0450W703A 是一款高性能电源模块,专为工业自动化和控制系统设计。它提供稳定的直流电源输出,确保在恶劣工业环境下 PLC、DCS 和其他电子设备的可靠运行。)
2. Key Technical Parameters
(2. 主要技术参数)
Parameter | Specification | 说明 |
---|---|---|
Input Voltage | 85–264 VAC (single-phase), 47–63 Hz | 输入电压范围 85–264 VAC(单相),频率 47–63 Hz |
Output Voltage | 24 VDC (±1%) | 输出电压 24 VDC,精度 ±1% |
Output Current | 20 A (max.) | 最大输出电流 20 A |
Output Power | 480 W (max.) | 最大输出功率 480 W |
Efficiency | ≥90% (full load) | 全负载效率 ≥90% |
Overload Protection | Overcurrent, overvoltage, and short-circuit protection | 具备过流、过压和短路保护功能 |
Isolation Voltage | 3,000 VAC (input-to-output), 1,500 VAC (input-to-ground) | 输入-输出隔离电压 3,000 VAC,输入-地隔离电压 1,500 VAC |
Operating Temperature | -20°C to +70°C (-4°F to +158°F) | 工作温度范围 -20°C 至 +70°C |
Storage Temperature | -40°C to +85°C (-40°F to +185°F) | 存储温度范围 -40°C 至 +85°C |
Humidity | 5% to 95% (non-condensing) | 相对湿度 5% 至 95%(无冷凝) |
Dimensions (L x W x H) | 100 mm × 100 mm × 40 mm (3.94 in × 3.94 in × 1.57 in) | 尺寸 100 mm × 100 mm × 40 mm |
Weight | Approx. 0.53 kg (1.17 lbs) | 重量约 0.53 kg |
Approvals & Standards | CE, UL 508, IEC 61010-1, EN 60950-1 | 符合 CE、UL 508、IEC 61010-1、EN 60950-1 标准 |
3. Key Features
(3. 主要特性)
- Wide Input Range: Supports global power standards (85–264 VAC).
(宽输入范围):支持全球电源标准(85–264 VAC)。 - High Efficiency: Reduces energy consumption and heat generation.
(高效率):降低能耗和发热。 - Robust Protection: Overload, overvoltage, and short-circuit protection ensure system safety.
(可靠保护):过载、过压和短路保护确保系统安全。 - Compact Design: DIN rail mounting, suitable for space-constrained installations.
(紧凑设计):DIN 导轨安装,适用于空间受限的安装环境。 - Industrial-Grade Reliability: Operates stably in extreme temperatures (-20°C to +70°C).
(工业级可靠性):在极端温度(-20°C 至 +70°C)下稳定运行。
4. Applications
(4. 应用场景)
- PLC and DCS Systems: Powers controllers, I/O modules, and communication interfaces.
(PLC 和 DCS 系统):为控制器、I/O 模块和通信接口供电。 - Industrial Networks: Supports Ethernet/IP, Profinet, and Modbus TCP devices.
(工业网络):支持以太网/IP、Profinet 和 Modbus TCP 设备。 - Robotics and Motion Control: Drives servo drives, encoders, and motor controllers.
(机器人和运动控制):驱动伺服驱动器、编码器和电机控制器。 - Process Automation: Used in food & beverage, pharmaceutical, and chemical plants.
(过程自动化):适用于食品与饮料、制药和化工行业。
5. Compatibility & Integration
(5. 兼容性与集成)
- Compatible with ABB Products: Works seamlessly with ABB 800xA, AC500 PLC, and ABB Ability™ platforms.
(兼容 ABB 产品):与 ABB 800xA、AC500 PLC 和 ABB Ability™ 平台无缝集成。 - Protocol Support: Supports CANopen, Modbus RTU, and PROFIBUS DP (via optional adapters).
(协议支持):支持 CANopen、Modbus RTU 和 PROFIBUS DP(通过可选适配器)。 - Redundancy Options: Can be paired with ABB’s redundant power supply systems for critical applications.
(冗余选项):可与 ABB 冗余电源系统配对,适用于关键应用。
6. Ordering Information
(6. 订购信息)
- Model Number: PYT0450W703A
- Optional Accessories:
- DIN rail mounting kit
- Terminal block adapter
- Redundancy diode module
(可选配件): - DIN 导轨安装套件
- 端子排适配器
- 冗余二极管模块
Summary
(总结)
The ABB PYT0450W703A is a reliable, high-performance power supply module designed for demanding industrial applications. Its wide input range, high efficiency, and robust protection features make it ideal for PLC, DCS, and automation systems in harsh environments.
(ABB PYT0450W703A 是一款可靠、高性能的电源模块,专为严苛的工业应用设计。其宽输入范围、高效率和可靠的保护功能使其成为恶劣环境下 PLC、DCS 和自动化系统的理想选择。)
For detailed technical documentation or configuration support, refer to the ABB PYT0450W703A User Manual or contact ABB Industrial Automation Support.
(如需详细技术文档或配置支持,请参考《ABB PYT0450W703A 用户手册》或联系 ABB 工业自动化技术支持。)
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