Siemens 3UG4 - Technical Data

Accessories
13.3 Accessories for 3UG458. insulation monitoring relays.
3UG4 / 3RR2 monitoring relays
358 Manual, 05/2016, NEB927043002000/RS-AC/004
13.3.2.2
Technical data
Measuring circuit
3UG4983-1A
Type of voltage for monitoring
AC/DC
Measurable line frequency
Hz 15 … 400
Network leakage resistance
µF
20
General technical details
3UG4983-1A
Product function
upstream module
Type of voltage of the controlled supply voltage
AC/DC
Impulse voltage resistance
rated value
kV 8
Protection class IP
IP20
Mechanical design
3UG4983-1A
Width
mm
45
Height
mm
78
Depth
mm
100
Built in orientation
any
Distance, to be maintained, to the ranks assembly
• forwards
mm
0
• backwards
mm
0
• sidewards
mm
0
• upwards
mm
0
• downwards
mm
0
Distance, to be maintained, conductive elements
• forwards
mm
0
• backwards
mm
0
• sidewards
mm
0
• upwards
mm
0
• downwards
mm
0