SR469-P5-HI-A20-E GE

Description

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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