3UG4513-1BR20 SIEMENS, 3UG4513-1BR20 Datasheet - Page 3

• Manufacturer Part Number: 3UG4513-1BR20
• Description: SSR, DIN RAIL, 690VAC, 690VAC, 5A
• Manufacturer: SIEMENS

Specifications of 3UG4513-1BR20

• Control Voltage Range: 160V To 690V
• Operating Voltage Range: 200Vrms To 690Vrms
• Load Current: 5A
• Control Voltage Type: AC
• Relay Terminals: Screw
• Length/height, External: 82mm
• External Width: 22.5mm
• Load Voltage Max: 400V
• Load Current Rms Max: 5A
• Rohs Compliant: Yes
• External Depth: 86mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3UG46 15/3UG46 16 monitoring relays
The 3UG46 15/3UG46 16 line monitoring relay has a wide volt-
age range and an internal power supply. The device is equipped
with a display and is parameterized using three buttons.
The 3UG46 15 device monitors three-phase networks with
regard to phase failure, undervoltage, overvoltage and phase
sequence. The 3UG46 16 monitoring relay monitors the neutral
conductor as well. The hysteresis is adjustable from 1 to 20 V.
In addition the device has two separately adjustable delay times
for overvoltage and undervoltage from 0 to 20 s in each case.
If the direction is incorrect, the device switches off immediately.
Thanks to a special measuring method, a phase failure is reliably
detected in spite of the wide voltage range from 160 to 690 V AC
and feedback through the load of up to 80 %.
The 3UG46 15/ 3UG46 16 monitoring relay can be operated on
the basis of either the open-circuit or closed-circuit principle and
with manual or auto RESET.
With the closed-circuit principle selected
Wrong phase sequence
Phase failure
Undervoltage
Overvoltage
11/14
11/12
21/24
21/22
11/14
11/12
21/24
21/22
x-y
x-y
11/14
11/12
21/24
21/22
L3-L2-L1
L1-L2-L3
L1-L2-L3-N
11/14
11/12
21/24
21/22
3UG Monitoring Relays for Electrical and Additional Measurements
L2-L3
L1-L2-L3
<
>
Delay
Delay
L1-L2-L3
L1-L2-L3-N
Hysteresis
Hysteresis
© Siemens AG 2007
3UG46 17/3UG46 18 monitoring relays
The 3UG46 17/ 3UG46 18 line monitoring relay has an internal
power supply and can automatically correct a wrong direction of
rotation. Thanks to a special measuring method, a phase failure
is reliably detected in spite of the wide voltage range from
160 to 690 V AC and feedback through the load of up to 80 %.
The device is equipped with a display and is parameterized us-
ing three buttons. The 3UG46 17 line monitoring relay monitors
three-phase networks with regard to phase sequence, phase
failure, phase unbalance, undervoltage and overvoltage.
The 3UG46 18 monitoring relay monitors the neutral conductor
as well. The hysteresis is adjustable from 1 to 20 V. In addition
the device has delay times from 0 to 20 s in each case for over-
voltage, undervoltage, phase failure and phase unbalance.
The 3UG46 17/ 3UG46 18 monitoring relay can be operated on
the basis of either the open-circuit or closed-circuit principle and
with manual or auto RESET.
The one changeover contact is used for warning or disconnec-
tion in the event of line faults (voltage, unbalance), the other re-
sponds only to a wrong phase sequence. In conjunction with a
contactor reversing assembly it is thus possible to change the
direction automatically.
With the closed-circuit principle selected
Phase failure
Undervoltage
Overvoltage
Unbalance
11/14
11/12
21/24
21/22
0 %
11/14
11/12
21/24
21/22
11/14
11/12
21/24
21/22
x-y
x-y
11/14
11/12
21/24
21/22
L1-L2-L3
L1-L2-L3-N
50 ms
Monitoring Relays
50 ms
50 ms
50 ms
> Asy
L2-L3
L1-L2-L3
<
>
Delay
Siemens LV 1 T · 2007
Delay
Delay
L1-L2-L3
L1-L2-L3-N
Hysteresis
2 %
Hysteresis
Hysteresis
Line monitoring
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