PM904F 一款高性能电动机保护继电器

PM904F 一款高性能电动机保护继电器

产品介绍
PM904F是ABB公司生产的一款高性能电动机保护继电器。它是一种多功能设备，可用于监测电动机的电流、电压、频率等参数，以确保电动机在正常工作范围内运行，同时能够检测电动机的过载、欠载、短路等故障。

技术说明
电源电压：AC/DC 24-240V
额定电流：0.1-10A
工作温度：-25℃~+70℃
安装方式：35mm DIN导轨安装
产品说明
PM904F内部具有多种保护功能，包括过载保护、欠载保护、短路保护等，能够有效地保护电动机免受损坏。同时，该继电器还配备了多种报警功能，如过载报警、欠载报警、失电保护等，可以在电动机发生故障时及时报警，以便及时处理。

产品参数
额定电压：AC/DC 24-240V
额定电流：0.1-10A
工作温度：-25℃~+70℃

PM904F 一款高性能电动机保护继电器
Product introduction
The PM904F is a high-performance motor protection relay manufactured by ABB. It is a multi-functional device that can be used to monitor the current, voltage, frequency and other parameters of the motor to ensure that the motor is operating within the normal working range, and can detect the overload, underload, short circuit and other faults of the motor.

Technical specification
Power supply voltage: AC/DC 24-240V
Rated current: 0.1-10A
Operating temperature: -25℃~+70℃
Mounting method: 35mm DIN rail mounting
Product description
PM904F has a variety of internal protection functions, including overload protection, underload protection, short circuit protection, etc., which can effectively protect the motor from damage. At the same time, the relay is also equipped with a variety of alarm functions, such as overload alarm, underload alarm, power loss protection, etc., can be timely alarm when the motor fails, so as to deal with it in time.

Product parameter
Rated voltage: AC/DC 24-240V
Rated current: 0.1-10A
Operating temperature: -25℃~+70℃

PM904F 一款高性能电动机保护继电器