ABB OCAHG 492838402 产品描述、产品参数及产品规格（中文版）

产品描述：

ABB OCAHG 492838402 是一款高性能的电动机保护继电器，专为电动机控制和保护设计。它结合了先进的保护功能、测量功能和通信功能，能够实时监测电动机的运行状态，并在异常情况发生时快速切断电源，从而保护电动机免受损坏。该继电器适用于多种工业应用，如风机、泵、压缩机等。

产品参数：

额定电压：根据具体型号而定
额定电流：根据具体型号而定
保护类型：过载、短路、接地故障等
通信接口：Modbus RTU/TCP, Profibus DP等
防护等级：IP20

产品规格：

类型：电动机保护继电器
型号：OCAHG 492838402
额定电压：根据具体型号而定
额定电流：根据具体型号而定
保护类型：过载、短路、接地故障等
通信接口：Modbus RTU/TCP, Profibus DP等
防护等级：IP20

ABB OCAHG 492838402 Product Description, Product Parameters, and Product Specification (English Version)

Product Description:

The ABB OCAHG 492838402 is a high-performance motor protection relay specifically designed for motor control and protection. It combines advanced protection, measurement, and communication features to monitor the motor's operating status in real-time and quickly disconnect the power supply in case of abnormalities, protecting the motor from damage. This relay is suitable for various industrial applications such as fans, pumps, compressors, and more.

Product Parameters:

Rated Voltage: Depends on the specific model
Rated Current: Depends on the specific model
Protection Types: Overload, short-circuit, earth fault, etc.
Communication Interfaces: Modbus RTU/TCP, Profibus DP, etc.
Protection Degree: IP20

Product Specification:

Type: Motor Protection Relay
Model: OCAHG 492838402
Rated Voltage: Depends on the specific model
Rated Current: Depends on the specific model
Protection Types: Overload, short-circuit, earth fault, etc.
Communication Interfaces: Modbus RTU/TCP, Profibus DP, etc.
Protection Degree: IP20