User Manual

3UG463. voltage monitoring relay
11.7 Technical data
3UG4 / 3RR2 monitoring relays
272 Manual, 02/2013, NEB927043002000/RS-AA/002
11.7 Technical data
Measuring circuit
3UG4631-1 3UG4632-1 3UG4633-1 3UG4631-2 3UG4632-2 3UG4633-2
Type of voltage for
monitoring
AC/DC
Number of poles
for main current
circuit
1
Measurable line
frequency
Hz 500 … 40 40 … 500
Measurable voltage
• for AC
V
0.1 … 60 10 … 600 17 … 275 0.1 … 60 10 … 600 17 … 275
• for DC
V
0.1 … 60 10 … 600 17 … 275 0.1 … 60 10 … 600 17 … 275
Adjustable voltage
range
V 0.1 … 60 10 … 600 17 … 275 0.1 … 60 10 … 600 17 … 275
Adjustable
response delay
time
• when starting
s
— — 0.1 … 20 — 0.1 … 20
• with lower or
upper limit
violation
s
0.1 … 20