描述
SR469-P5-HI-A20-E GE
SR469-P5-HI-A20-E是GE(通用电气)公司生产的一款电机保护装置,属于SR 469电机管理继电器系列。它设计有5安培相CT二次绕组,并提供集成管理和保护,主要用于中压电机。
规格:
- 电流测量:能够测量电流以监测电机的运行状况。
- 控制电源:提供70-265 VAC、90-300 VDC控制电源。
- 通信接口:具有以太网端口,支持与其他控制系统、监测系统或网络进行数据交换和通信。
- 前面板设计:包括一个可密封的抽出手柄、40个字符的大LCD显示屏、电机和输出状态指示器等,方便用户查看和操作。
作用特征:
- 多功能保护:提供过电流保护、过热保护、欠电流保护、短路保护、不平衡保护等多种保护功能。
- 数据采集与处理:能够采集电力系统的关键参数,如电流、电压、频率等,并进行数据处理和分析。
- 通信接口:支持多种通信协议,方便与其他设备和系统进行数据交换和通信。
- 编程控制:允许用户根据特定应用的需求自定义保护参数和逻辑。
- 显示与监测:具有内置的数据显示屏,用于实时监视电机状态和参数。
应用领域:
SR469-P5-HI-A20-E广泛应用于工业和电力系统中,用于监测和保护电机和发电机系统,确保它们的安全、高效运行。
The SR469-P5-HI-A20-E is a motor protection device produced by GE (General Electric) and belongs to the SR 469 motor management relay series. It is designed with a 5-ampere phase CT secondary winding and provides integrated management and protection, primarily for medium-voltage motors.
Specifications:
- Current Measurement: Capable of measuring current to monitor the operating condition of motors.
- Control Power Supply: Provides 70-265 VAC, 90-300 VDC control power.
- Communication Interface: Equipped with an Ethernet port, supporting data exchange and communication with other control systems, monitoring systems, or networks.
- Front Panel Design: Includes a sealable extraction handle, a large 40-character LCD display, motor and output status indicators, etc., for easy viewing and operation by users.
Functional Characteristics:
- Multi-functional Protection: Provides various protection functions such as overcurrent protection, overheat protection, undercurrent protection, short-circuit protection, and unbalanced protection.
- Data Acquisition and Processing: Able to collect key parameters of the power system, such as current, voltage, and frequency, and perform data processing and analysis.
- Communication Interface: Supports multiple communication protocols, facilitating data exchange and communication with other devices and systems.
- Programmable Control: Allows users to customize protection parameters and logic based on specific application needs.
- Display and Monitoring: Has a built-in data display screen for real-time monitoring of motor status and parameters.
Application Fields:
The SR469-P5-HI-A20-E is widely used in industrial and power systems for monitoring and protecting motor and generator systems, ensuring their safe and efficient operation.
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