User Manual

3UG4.1 line monitoring relay
6.6 3UG4615 / 3UG4616 line monitoring relays
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
129
6.6 3UG4615 / 3UG4616 line monitoring relays
6.6.1 Operator controls and connection terminals
Front view / terminal labeling 3UG4615/ 3UG4616
Front view Description
Position digits
①
Terminal block (removable)
Connection is possible using screw-type terminals or spring-loaded
terminals.
②
Arrow keys for menu navigation
③
SET key for menu navigation
④
Device order number
⑤
Label
⑥
Legend for menu
⑦
Display for parameterization, actual-value indication, and diagnostics
Terminal labels
L1, L2, L3 Rated control supply voltage
N Neutral conductor (only on 3UG4616)
12 Output relay K1 CO contact NC contact
11 Output relay K1 CO contact root
14 Output relay K1 CO contact NO contact
22 Output relay K2 CO contact NC contact
21 Output relay K2 CO contact root
3/N 90-400V
N
24
2122
12
14
11
L3
L2
L1
3UG4616-.....
U Del -> Umin delay
U Del -> Umax delay
Mem ? -> Memory?
? -> Phase sequence?
NC -> Circuit principle
SIRIUS
3 160-690V








24 Output relay K2 CO contact NO contact
You will find additional information on the connection terminals and the permissible
conductor cross-sections in Chapter "Connection methods (Page 19)."
You will find information on connecting in Chapter "Circuit diagrams (Page 136
)."