User Manual

3UG458. insulation monitoring relay.
10.4 3UG4582/3UG4583 insulation monitoring relays
3UG4 / 3RR2 monitoring relays
256 Manual, 02/2013, NEB927043002000/RS-AA/002
10.4.7.2 3UG4583
Measuring circuit
3UG4583-1CW30
Type of voltage for monitoring AC/DC
Measurable line frequency Hz 15 … 400
Network leakage resistance µF 20
Adjustable response value impedance
• 1
kΩ
1 … 100
• 2
kΩ 2 … 200
General technical details
3UG4583-1CW30
Product function insulation monitor
• isolation control
Yes
• defect storage
Yes
Type of voltage of the controlled supply voltage
AC/DC
Operating frequency
• rated value
Hz
15 … 400
Control supply voltage
• for DC
– rated value
V 24 … 240
• at 50 Hz at AC
– rated value
V 24 … 240
• at 60 Hz at AC
– rated value
V 24 … 240
Working range factor supply voltage rated value
• for DC
0.85 … 1.1
• at 50 Hz
– for AC
0.85 … 1.1
• at 60 Hz
– for AC
0.85 … 1.1
Impulse voltage resistance rated value kV
4