User Manual

3RR2 current monitoring relays
4.5 3RR22 current monitoring relays
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
61
Function diagrams
Display Memory = no
Relay switching behavior = NC (closed-circuit
principle)
Memory = no
Relay switching behavior = NO (open-circuit
principle)
I▲ / I!▲
I▼ / I!▼ = Off
n x I▲
onDel onDel D el RsD el RsDel
!,
!Q[,
+\VW
%%


4RQ
4RII
Q[,
Ⴃ
,Ⴃ,Ⴃ
a, 
!,
!Q[,
onDel onD el Del
+\VW
RsDel RsDel
%%


4RQ
4RII
Q[,Ⴃ
,Ⴃ,Ⴃ
a, 
I▲ / I!▲ = Off
I▼ / I!▼
I >>
= yes
%%


4RQ
4RII
onDel onDel Del
RsDel
!,
+\VW
,,,ุ,
,,
a, 
RsDel
onDel onDel D el
,

,

%%


4RQ
4RII
!,
+\VW
,,,ุ,
a, 