Siemens SIRIUS 3UG4 User Manual

6.7.3 Operation
Parameters
Parameterization of the devices is possible locally using the display and the three keys.
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1
Parameter information
The table below shows the settable parameter information of the 3UG4617 and 3UG4618 line
monitoring relays:
Table 6-5 Parmeter information, 3UG4617 and 3UG4618 line monitoring relays with digital setting
Menu
level
Parameters Setting range Increment Factory setting
Minimum value Maximum val‐
ue
"RUN" Threshold for voltage under‐
shoot (U▼)
160 V
1)
90 V
2)
690 V
1)
400 V
2)
1 V 375 V
1)
215 V
2)
"RUN" Threshold for voltage overshoot
(U▲)
160 V
1)
90 V
2)
690 V
1)
400 V
2)
1 V 425 V
1)
245 V
2)
"RUN" Voltage asymmetry (Asy) 5 % or OFF 20 % 1 % OFF
"SET" Hysteresis (Hyst) 1 V 20.0 V 1 V 5 V
"SET" Tripping delay time (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
1)
3UG4617 line monitoring relay
2)
3UG4618 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)".
3UG4.1 line monitoring relay
6.7 3UG4617 / 3UG4618 line monitoring relays
SIRIUS 3UG4 / 3RR2 monitoring relay
116 Equipment Manual, 07/2021, NEB927043002000/RS-AD/005

Siemens SIRIUS 3UG4 Specifications

General

Brand	Siemens
Model	SIRIUS 3UG4
Category	Relays
Language	English