GE IC2820C100C21 UV RLY,220VCA,1NO/1NC

الوصف

The GE IC2820C100C21 is an undervoltage relay (UV RLY) with a 220VAC coil and a contact configuration of 1 Normally Open (NO) and 1 Normally Closed (NC). This specialized relay is designed to monitor a circuit’s voltage and operate when the voltage drops below a set threshold.

Technical Breakdown 🧠

An undervoltage relay’s primary function is to protect electrical equipment from damage caused by low voltage conditions. The IC2820C100C21 constantly monitors its 220VAC control voltage. If the voltage drops below a predetermined value, the relay’s coil de-energizes, causing its contacts to change state. This action can then be used to trigger an alarm or shut down sensitive equipment to prevent damage.

The 1NO/1NC contact configuration provides flexibility for a variety of control schemes. The Normally Closed (NC) contact opens, which can be used to interrupt a circuit and shut down equipment. The Normally Open (NO) contact closes, which can be used to complete a circuit for an alarm or indicator light.

Applications 🏭

The IC2820C100C21 is a vital component in industrial control panels for:

• Equipment Protection: Safeguarding motors, pumps, and other machinery from brownouts or sustained low-voltage conditions.
• Safety Systems: Triggering emergency shutdowns when power quality is compromised.
• Power Quality Monitoring: Serving as a reliable indicator of low-voltage events in a system.