User Manual

3UG4 / 3RR2 monitoring relays
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Industrial Controls
Monitoring and control devices
3UG4 / 3RR2 monitoring relays
Manual
02/2013
NEB927043002000/RS-AA/002
Introduction
1
Safety information
2
System overview
3
3RR2 current monitoring
relays
4
3UG4501 filling level
monitoring relay
5
3UG4.1 line monitoring relay
6
3UG4621/3UG4622 current
monitoring relays
7
3UG4624 residual current
monitoring relay
8
3UG4625 residual current
monitoring relay with 3UL23
transformer
9
3UG458. insulation
monitoring relay.
10
3UG463. voltage monitoring
relay
11
3UG4641 cos phi and active
current monitoring relay
12
3UG4651 speed monitoring
relay
13
Accessories
14
References
A
Parameters
B
Dimension Drawings
C
Menu-based operation
D
Correction sheet
E