Siemens SIRIUS 3UG4 User Manual

Menu
level
Parameters Setting range Increment Factory setting
Minimum value Maximum val‐
ue
"SET" Tripping delay time (U▲Del) 0.1 s 20.0 s 0.1 s 0.1 s
"SET" Reset response (Mem) no = Autoreset yes = Hand‑RE‐
SET
-- no = Autoreset
"SET" Phase sequence monitoring
( )
no yes -- no
"SET" Relay switching behavior
(closed-circuit principle NC /
open-circuit principle NO)
NC NO -- NC
1)
3UG4615 line monitoring relay
2)
3UG4616 line monitoring relay
The parameters are described in the Chapter "Parameters (Page 281)".
Menu-based operation is described in the Chapter "Menu-based operation (Page 44)".
6.6.4 Diagnostics
6.6.4.1 Indications on the display
Display information
The display is divided into three di󹪜erent areas.
23
1
① Voltage measured value or fault symbol
② Type of monitoring
③ Symbols of the changeover contacts
Meaning of the information on the display
Note
Indications in the event of a fault
The symbols on the display 󹪞ash to indicate an error.
3UG4.1 line monitoring relay
6.6 3UG4615 / 3UG4616 line monitoring relays
SIRIUS 3UG4 / 3RR2 monitoring relay
108 Equipment Manual, 07/2021, NEB927043002000/RS-AD/005

Siemens SIRIUS 3UG4 Specifications

General

Brand	Siemens
Model	SIRIUS 3UG4
Category	Relays
Language	English