User Manual

3UG4.1 line monitoring relay
6.4 3UG4513 line monitoring relay
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
113
6.4.6 Technical data
Measuring circuit
3UG4513-.....
Type of voltage for monitoring AC
Number of poles for main current circuit 3
Measurable voltage
• for AC
V
160 … 690
Adjustable voltage range V
200 … 690
General technical details
3UG4513-.....
Product function Phase monitoring relay
Type of display LED Yes
Product function
• undervoltage recognition
Yes
• overvoltage recognition
No
• phase sequence recognition
Yes
• phase disturbance recognition
Yes
• asymmetry recognition
Yes
• overvoltage recognition of 3 phases
No
• undervoltage recognition of 3 phases
Yes
• tension window recognition of 3 phases
No
• reset external
—
• self-reset
Yes
• open-circuit or closed-circuit current principle
No
Starting time after the control supply voltage has been applied s
1
Response time maximum s 0.45
Relative adjustment accuracy % —
Relative repeat accuracy % 1