3UG4633-1AL30 SIEMENS, 3UG4633-1AL30 Datasheet - Page 8

• Manufacturer Part Number: 3UG4633-1AL30
• Description: RELAY, DIGITAL MONITORING, VOLTAGE
• Manufacturer: SIEMENS
• Series: 3UGr

Specifications of 3UG4633-1AL30

• Power Consumption: 2W
• Supply Voltage Max: 275V
• Relay Mounting: DIN Rail
• Control Voltage Type: AC / DC
• Contact Termination: Screw
• External Depth: 86mm
• External Length / Height: 110mm
• External Width: 22.5mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3UG Monitoring Relays for Electrical and Additional Measurements
Voltage monitoring
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 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 U
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
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Monitoring Relays
A1-A2
11/14
11/12
Siemens LV 1 T · 2007
= 0
Del
can be set from 0.1 to 20 s.
>
Delay
Hysteresis
© Siemens AG 2007
Undervoltage
Window monitoring
A1-A2
11/14
11/12
A1-A2
11/14
11/12
= 0
Delay
>
Delay =
Delay
<
<
Delay
Hysteresis
Hysteresis
Hysteresis
Delay