JOSEF USR-1X/125VDC monitoring relay intelligent operation, principle ahead of time

Description :

　　Monitoring relay is a special relay used to monitor and control the status of equipment in circuits. It is usually used to detect voltage, current, or other parameters in a circuit, and to issue an alarm or take other control measures when these parameters exceed the preset range.

　　The working principle of a monitoring relay is to trigger its action based on changes in the input signal. When the monitored circuit parameters reach or exceed the preset threshold, the monitoring relay will activate, thereby changing its contact state or output signal. These contacts or signals can be used to control the behavior of other devices or systems to achieve monitoring and control of circuit status.

　　Monitoring relays typically have multiple functions and features, such as adjustable thresholds, delayed actions, memory functions, etc. Users can choose suitable monitoring relays according to specific application requirements and configure and adjust them as needed.

　　Monitoring relays are widely used in various industrial control systems, power systems, automation equipment, and other fields. They can be used to monitor the status of equipment such as motors, transformers, batteries, etc., ensuring that these devices operate within a safe range. Meanwhile, monitoring relays can also be used to achieve functions such as remote control, automation control, and fault diagnosis.

• Monitoring relay