Siemens 3UG4 - Technical Data

3UG463. voltage monitoring relay
10.7 Technical data
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004
283
10.7
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