3UG4622-1AW30 Datasheet, PDF (3/114 Pages) List of Unclassifed Manufacturers – Monitoring and Control Devices

The advantages at a glance
Monitoring and Control Devices
Introduction
3RP
7PV
3UG45 11
3UG46 14
Order No.
3RP, 7PV timing relays
3RP15 timing relays in industrial enclosure,
22.5 mm
• Low-cost solution with monofunctions such as response
delay, off-delay, clock-pulse, wye-delta function and
multifunction
• Wide-range voltage designs
3RP15
3RP20 timing relays, 45 mm
• The solution for small mounting depths
• The low mounting height reduces the tier spacing
3RP20
7PV timing relays for panel mounting
• Digital variant
7PV
3RT19 timing relays for mounting onto contactors • Saves space because the relay is mounted onto the
contactor
• Wiring advantages thanks to direct contacting
with contactor
3RT19
3UG monitoring relays for electrical and additional measurements
Line monitoring
Phase sequence
• Low-cost solution for monitoring the phase sequence
3UG45 11
Phase sequence, phase failure, phase unbalance • Wide voltage range from 160 ... 690 V
3UG45 12
Phase sequence, phase failure, phase unbalance • Analog adjustable
and undervoltage
• Wide voltage range from 160 ... 690 V
3UG45 13
• Digitally adjustable with LCD display for indication of
ACTUAL value and device status
• Wide voltage range from 160 ... 690 V
3UG46 14
Phase sequence, phase failure, phase unbalance
and overvoltage and undervoltage
Phase sequence, phase and N conductor failure,
phase unbalance, overvoltage and undervoltage
• Digitally adjustable with LCD display for indication of
ACTUAL value and device status
• Wide voltage range from 160 ... 690 V
3UG46 15
3UG46 16
Automatic correction of the direction of rotation in
case of wrong phase sequence, phase failure,
phase unbalance, overvoltage and undervoltage
3UG46 17
Automatic correction of the direction of rotation in
case of wrong phase sequence, phase and
N conductor failure, phase unbalance, overvoltage
and undervoltage
3UG46 18
Voltage monitoring
Voltage monitoring with internal power supply for • Digitally adjustable with LCD display for indication of
overvoltage and undervoltage
ACTUAL value and device status
Voltage monitoring with auxiliary voltage for
overvoltage and undervoltage
• Wide measuring ranges
• Variant for wide voltage range
3UG46 33
3UG46 31/32
Current monitoring
Current monitoring with auxiliary voltage for
overvoltage and undervoltage
• Digitally adjustable with LCD display for indication of
ACTUAL value and device status
• Wide measuring ranges
• Variant for wide voltage range
3UG46 21/22
Power factor monitoring (motor load monitoring)
Monitoring relay for overshoot and undershoot
monitoring with internal power supply
(window monitoring)
• Upper and lower threshold value can be adjusted
separately
3UG30 14
Insulation resistance
Monitoring of the insulation resistance for
• Test button
ungrounded AC or DC networks from 10 ... 110 kW • With or without memory
• Switchable measuring range
3UG30 81,
3UG30 82
Level monitoring
Fill level and resistance
• As single-step or two-step controls for inlet or outlet
monitoring of conducting liquids or as
resistance threshold switch
• Variable, wide range from 5 ... 100 kW
• UNDER/OVER adjustable
3UG35 01
Speed monitoring
Underspeed monitoring
• Together with a sensor for monitoring continuous pulses 3UG30 51
• With or without memory
• Adjustable ON delay
• 1, 2 and 3 changeover contacts
• Hard gold-plated contacts in combination and wide voltage
range versions
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Siemens LV 1 T · 2006
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