35020028

Series:	350
Part Status:	Active
Type:	Voltage Asymmetry, Voltage Sensing AC
Trip Status:	Energized Low
Trip Range:	190 ~ 240V AC
Delay Time:	Fixed, 2 Sec, 4 Sec
Voltage - Supply:	190 ~ 240VAC
Output Type:	Relay
Circuit:	DPDT (2 Form C)
Contact Rating @ Voltage:	15A @ 240VAC
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 70°C

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Introduction to 35020028

The 35020028 is a self-powered current/voltage monitoring relay with relay output. This device is designed to monitor a variety of current/voltage parameters, including over- and under-voltage, over- and under-current, over- and under-frequency, and much more. The 35020028 provides for a range of user-configurable parameters, to ensure proper operation in different monitoring and control applications.

Applications of the 35020028

The 35020028 is ideally suited for monitoring and controlling a wide variety of electrical and industrial equipment. It can be used to monitor and control industrial machinery, electrical equipment, HVAC systems, water pumps, motors, and more. This device is also often used in power distribution systems, where it provides instant notification of overcurrent or undervoltage events. Additionally, the 35020028 can be used to detect and automatically shut down any abnormal voltage or current condition in a variety of common applications, including electric motors, water pumps, ventilation systems, and more.

Working Principle of the 35020028

The 35020028 is designed to monitor currents and voltages, and alert a user or control system in the event of a problem. It can detect any abnormal voltage or current condition and provide immediate notification of the situation. The device is also able to provide instant control of the associated equipment through output relays.The 35020028 features several key components:

• Relay output - When an abnormal voltage or current condition is detected, the 35020028 will use its output relays to switch off the affected circuit or device. The output relays are rated to a maximum of 16A and 2HP.
• Analog inputs – The 35020028 offers three inputs for monitoring and controlling DC and AC current/voltages, including over- and under-current, over- and under-voltage, and over- and under-frequency. The device can be set up to respond to a variety of different voltage or current levels for the best control and monitoring accuracy.
• Optional digital inputs – The 35020028 also offers two optional digital inputs, which can be used to monitor the status of a switch or another control device. This feature allows the device to respond quickly and accurately to changes in the monitored equipment.

Conclusion

The 35020028 is a reliable and effective current/voltage monitoring device, designed to monitor and control electrical and industrial equipment. This device offers a range of user-configurable parameters, and can be set up to respond to a variety of different voltage or current levels. Additionally, the device features relay output for quick response and control of affected equipment in the event of an undesired voltage or current level. The 35020028 is a cost-effective solution for many monitoring and control applications.

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