3UG4616-1CR20

Kirjeldus

Phase failure and sequence monitoring relay

This digital monitoring relay is designed for 3-phase voltage monitoring, ensuring reliable detection of phase sequence, phase failure, and voltage irregularities.

Technical details:

• Product phase-out; preferred successor: 3UG5616-1CR20
• Monitoring for 3x 160-690 V, screw terminal
• Phase sequence and phase failure monitoring
• Voltage range: 3 x 90 to 400 V, 50 to 60 Hz AC
• Undervoltage and overvoltage: 90-400 V
• Hysteresis: 1-20 V
• Delay times: 0-20 s each for Umin and Umax
• 1 CO contact for Umin
• 1 CO contact for Umax
• Network monitoring relay with digital setting SIRIUS 3UG4
• Applications include A/C compressors, refrigerated containers, construction site compressors, or cranes
• Worldwide use with wide voltage supply range and international certificates
• Adjustable to overshoot, undershoot, or window monitoring
• Freely parameterizable delay times and RESET behavior
• Slim design for less space in control cabinets
• Reliable diagnostics with display of actual value and type of power system fault
• All versions with removable terminals
• Available with screw terminals or spring-type terminals
• Options for various voltages, IO-Link, and automatic correction of direction of rotation
• Comprehensive range of standardized accessories available

Customer benefits:

• Reliable monitoring of phase sequence and voltage conditions ensures system stability
• Easy installation and maintenance with multiple terminal options
• Flexibility to cater to various applications and voltage requirements
• Enhanced diagnostics capabilities for quick issue resolution
• Space-saving design helps optimize control cabinet layouts

Disclaimer: Generated by AI.