PFEA112-20 3BSE050091R20 ABB 产品描述、产品参数、产品规格（中文版）

产品描述：

PFEA112-20 3BSE050091R20 是 ABB 公司生产的一款电力监控与保护设备。该产品结合了先进的测量技术和保护功能，适用于电力系统中的关键部分，如发电机、变压器和馈线等。通过实时监测电流、电压、功率等关键参数，PFEA112-20 能够提供精确的数据分析，并为系统提供可靠的过载、短路等保护，确保电力系统的稳定、安全运行。

产品参数：

测量参数：能够实时监测电流、电压、功率因数、有功功率、无功功率等关键电力参数。
保护功能：具备过载保护、短路保护、接地保护等多种保护功能，确保电力系统的安全稳定运行。
通信接口：支持多种通信协议，如 Modbus、Profibus 等，方便与其他设备进行数据交换和远程监控。
工作环境：适用于宽范围的工作环境温度和湿度，具有良好的环境适应性。

产品规格：

型号：PFEA112-20 3BSE050091R20
制造商：ABB
测量参数：电流、电压、功率因数、有功功率、无功功率等
保护功能：过载保护、短路保护、接地保护等
通信接口：支持 Modbus、Profibus 等多种通信协议
工作环境：宽范围的工作环境温度和湿度

PFEA112-20 3BSE050091R20 ABB Product Description, Product Parameters, Product Specification (English Version)

Product Description:

The PFEA112-20 3BSE050091R20 is an electrical monitoring and protection device produced by ABB. This product combines advanced measurement technology with protection functions, making it suitable for critical components in power systems such as generators, transformers, and feeders. By continuously monitoring key parameters such as current, voltage, and power, the PFEA112-20 provides precise data analysis and reliable protection against overloads, short circuits, and other faults, ensuring stable and safe operation of the power system.

Product Parameters:

Measurement Parameters: The PFEA112-20 can monitor key electrical parameters such as current, voltage, power factor, active power, and reactive power in real-time.
Protection Functions: It features various protection functions including overload protection, short-circuit protection, grounding protection, etc., to ensure the safe and stable operation of the power system.
Communication Interfaces: The product supports various communication protocols such as Modbus, Profibus, etc., facilitating data exchange and remote monitoring with other devices.
Working Environment: The PFEA112-20 is suitable for a wide range of operating temperatures and humidity, exhibiting excellent environmental adaptability.

Product Specification:

Model Number: PFEA112-20 3BSE050091R20
Manufacturer: ABB
Measurement Parameters: Current, Voltage, Power Factor, Active Power, Reactive Power, etc.
Protection Functions: Overload Protection, Short-Circuit Protection, Grounding Protection, etc.
Communication Interfaces: Supports various communication protocols such as Modbus, Profibus, etc.
Working Environment: Wide Range of Operating Temperatures and Humidity