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3UG3501 数据表(PDF) 70 Page - List of Unclassifed Manufacturers

部件名 3UG3501
功能描述  Monitoring and Control Devices
PDF  114 Pages
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制造商  ETC2 [List of Unclassifed Manufacturers]
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标志 ETC2 - List of Unclassifed Manufacturers

3UG3501 数据表(HTML) 70 Page - List of Unclassifed Manufacturers

Back Button 3UG3501 Datasheet HTML 66Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 67Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 68Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 69Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 70Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 71Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 72Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 73Page - List of Unclassifed Manufacturers 3UG3501 Datasheet HTML 74Page - List of Unclassifed Manufacturers Next Button
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Monitoring Relays
3UG Monitoring Relays for Electrical and Additional Measurements
Voltage monitoring
7/70
Siemens LV 1 T · 2006
3UG46 31/3UG46 32 monitoring relays
The 3UG46 31/3UG46 32 voltage monitoring relay is supplied
with an auxiliary voltage of 24 V AC/DC or 24 to 240 V AC/DC
and performs overshoot, undershoot or window monitoring of
the voltage depending on how it is parameterized. The device is
equipped with a display and is parameterized using three
buttons.
The measuring range extends from 0.1 V to 60 V or from
10 to 600 V AC/DC. The threshold values for overshoot or
undershoot can be freely configured within this range. If one of
these threshold values is reached, the output relay responds
according to the set principle of operation as soon as the delay
time has elapsed. This delay time UDel can be set from 0.1 to
20 s.
The hysteresis is adjustable from 0.1 to 30 V or 0.1 to 300 V. The
device can be operated on the basis of either the open-circuit or
closed-circuit principle and with manual or auto RESET. One
output changeover contact is available as signaling contact.
With the closed-circuit principle selected
Overvoltage
Undervoltage
Window monitoring
>
11/14
11/12
= 0
A1-A2
Hysteresis
Delay
<
11/14
11/12
= 0
A1-A2
Hysteresis
Delay
>
11/14
11/12
= 0
A1-A2
<
Hysteresis
Hysteresis
Delay
Delay
Delay =
Delay



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