SIEMENS
10/84
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
Relays
SIRIUS 3UG45, 3UG46 Monitoring Relays for Stand-Alone Installation
Line monitoring
10
■
Selection and ordering data
PU (UNIT, SET, M)
= 1
PKG*
= 1 unit
PG
= 41H
✓
Function available
-- Function not available
1)
Absolute limit values.
2)
1 CO contact each and one tripping delay time each for
U
min
and
U
max
.
3)
1 CO contact each for power system fault and phase sequence correction.
For accessories,
see page 10/110
.
Adjustable
hysteresis
Under-
voltage
detec-
tion
Over-
voltage
detec-
tion
Stabiliza-
tion time
adjustable
stDEL
Tripping
delay time
adjustable
Del
Version of
auxiliary
contacts
Measurable line
voltage
1)
SD
Screw
terminals
SD
Spring-type
terminals
s
s
CO contact
V
d
Article No.
Price
per PU
d
Article No.
Price
per PU
Monitoring of phase sequence
Auto RESET
--
--
--
--
--
1
160 … 260 AC
2
3UG4511-1AN20
2
3UG4511-2AN20
2
2
3UG4511-1BN20
2
3UG4511-2BN20
1
320 … 500 AC
2
3UG4511-1AP20
2
3UG4511-2AP20
2
2
3UG4511-1BP20
2
3UG4511-2BP20
1
420 … 690 AC
2
3UG4511-1AQ20
5
3UG4511-2AQ20
2
2
3UG4511-1BQ20
5
3UG4511-2BQ20
Monitoring of phase sequence, phase failure and phase asymmetry
Auto RESET, closed-circuit principle, asymmetry threshold permanently 10 %
--
--
--
--
--
1
160 … 690 AC
2
3UG4512-1AR20
2
3UG4512-2AR20
2
2
3UG4512-1BR20
2
3UG4512-2BR20
Monitoring of phase sequence, phase failure, asymmetry and undervoltage
Analogically adjustable, Auto RESET, closed-circuit principle, asymmetry and undervoltage
threshold permanently 20 %
5 % of
set value
✓
--
--
0.1 … 20
2
160 … 690 AC
2
3UG4513-1BR20
2
3UG4513-2BR20
Digitally adjustable, Auto RESET or Manual RESET, open-circuit or closed-circuit principle,
asymmetry threshold 0 or 5 ... 20 %
adjustable
1 ... 20 V
✓
--
0.1 ... 20
0.1 … 20
2
160 … 690 AC
2
3UG4614-1BR20
2
3UG4614-2BR20
Monitoring of phase sequence, phase failure, overvoltage and
undervoltage
Digitally adjustable, Auto RESET or Manual RESET, open-circuit or closed-circuit principle
adjustable
1 ... 20 V
✓
✓
--
0.1 … 20
2)
2
2)
160 … 690 AC
2
3UG4615-1CR20
2
3UG4615-2CR20
Monitoring of phase sequence, phase and N conductor failure,
overvoltage and undervoltage
Digitally adjustable, Auto RESET or Manual RESET, open-circuit or closed-circuit principle
adjustable
1 ... 20 V
✓
✓
--
0.1 … 20
2)
2
2)
90… 400 AC
against N
2
3UG4616-1CR20
2
3UG4616-2CR20
Automatic correction of the direction of rotation in case of wrong phase
sequence, phase failure, asymmetry, overvoltage and undervoltage
Digitally adjustable, Auto RESET or Manual RESET, open-circuit or closed-circuit principle,
asymmetry threshold 0 or 5 ... 20 %
adjustable
1 ... 20 V
✓
✓
--
0.1 … 20
2
3)
160 … 690 AC
2
3UG4617-1CR20
2
3UG4617-2CR20
Automatic correction of the direction of rotation in case of wrong phase
sequence, phase and N conductor failure, phase asymmetry, overvoltage
and undervoltage
Digitally adjustable, Auto RESET or Manual RESET, open-circuit or closed-circuit principle,
asymmetry threshold 0 or 5 ... 20 %
adjustable
1 ... 20 V
✓
✓
--
0.1 … 20
2
3)
90 … 400 AC
against N
2
3UG4618-1CR20
2
3UG4618-2CR20
3UG4511-2BP20
3UG4511-1AP20
3UG4615-1CR20
3UG4616-1CR20
3UG4512-2BR20
3UG4617-1CR20
3UG4618-1CR20
© Siemens AG 2016