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Siemens 3UG4651-2AA30

!!! product phase-out !!! the preferred successor is 3UG5651-2CW30 digital monitoring relay speed monitoring from 0.1 to 2200 r/min overshoot and undershoot supply voltage: 24 V AC/DC 50 to 60 Hz DC and AC without electrical isolation to the measuring circuit ON-delay 1 to 900 s tripping delay 0.1 to 99.9 s hysteresis 0.1 to 99 r/min 1 changeover contact with or without fault buffer spring-loaded connection system

SiemensMFR # 3UG4651-2AA30SKU # CEY-8EF3B038D9F0

product brand nameSIRIUS

product type designation3UG4

product functionRPM monitoring relay

design of the displayLCD

— at 24 V maximum2.5 V·A

— with degree of pollution 3 rated value300 V

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About This Product

Siemens 3UG4651-2AA30

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
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Quotation and lead time tailored to your request

Specifications

product brand nameSIRIUS

product designationSpeed monitoring relay with digital setting

product type designation3UG4

General technical data

product functionRPM monitoring relay

design of the displayLCD

— at 24 V maximum2.5 V·A

— with degree of pollution 3 rated value300 V

degree of pollution3

type of voltage of the control supply voltageAC/DC

surge voltage resistance rated value4 kV

shock resistance according to IEC 60068-2-27sinusoidal half-wave 15 g / 11 ms

mechanical service life (operating cycles) typical10 000 000

electrical endurance (operating cycles) at AC-15 at 230 V typical100 000

reference code according to IEC 81346-2K

relative repeat accuracy1 %

Substance Prohibitance (day/month/year)05/01/2012

SVHC substance nameLead monoxide (lead oxide) CAS-No. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-10-5 Melamine CAS-No. 108-78-1 6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1

Net Weight0.155 kg

Product Function

standstill monitoringNo

rotation speed monitoringYes

error memoryYes

adjustable open/closed-circuit current principleYes

external resetYes

auto-RESETYes

manual RESETYes

suitability for use safety-related circuitsNo

Control circuit/ Control

at 50 Hz rated value24 V

at 60 Hz rated value24 V

control supply voltage at DC rated value24 V

initial value0.8

full-scale value1.1

initial value1.1

full-scale value0.8

initial value1.1

full-scale value0.8

Measuring circuit

measurable line frequency50 ... 60 Hz

when starting1 ... 900 s

with lower or upper limit violation0.1 ... 99.9 s

buffering time in the event of power failure minimum10 ms

accuracy of digital display+/- 1 Digit

Precision

relative metering precision10 %

Communication/ Protocol

protocol is supported IO-Link protocolNo

Auxiliary circuit

number of NC contacts delayed switching0

number of NO contacts delayed switching0

number of CO contacts delayed switching1

operating frequency with 3RT2 contactor maximum5 000 1/h

Inputs/ Outputs

design of input feedback inputNo

— instantaneous contact0

— delayed switching1

— delayed switching0

— instantaneous contact0

— delayed switching0

— instantaneous contact0

— delayed switching0

— instantaneous contact0

at 250 V at 50/60 Hz3 A

at 24 V1 A

at 125 V0.2 A

at 250 V0.1 A

operational current at 17 V minimum5 mA

continuous current of the DIAZED fuse link of the output relay4 A

Electromagnetic compatibility

due to burst according to IEC 61000-4-42 kV

due to conductor-earth surge according to IEC 61000-4-52 kV

due to conductor-conductor surge according to IEC 61000-4-51 kV

field-based interference according to IEC 61000-4-310 V/m

electrostatic discharge according to IEC 61000-4-26 kV contact discharge / 8 kV air discharge

Galvanic isolation

between input and outputYes

between the outputsNo

IEC 61508

Safety Integrity Level (SIL) according to IEC 61508without

Electrical Safety

protection class IP on the front according to IEC 60529IP20

Connections/ Terminals

product component removable terminal for auxiliary and control circuitYes

type of electrical connectionspring-loaded terminals

solid2x (0.25 ... 1.5 mm²)

finely stranded with core end processing2 x (0.25 ... 1.5 mm²)

finely stranded without core end processing2x (0.25 ... 1.5 mm²)

for AWG cables solid2x (24 ... 16)

for AWG cables stranded2x (24 ... 16)

solid0.25 ... 1.5 mm²

finely stranded with core end processing0.25 ... 1.5 mm²

finely stranded without core end processing0.25 ... 1.5 mm²

solid24 ... 16

stranded24 ... 16

Installation/ mounting/ dimensions

mounting positionany

fastening methodscrew and snap-on mounting

height86 mm

width22.5 mm

depth103 mm

— forwards0 mm

— backwards0 mm

— upwards0 mm

— downwards0 mm

— at the side0 mm

— forwards0 mm

— backwards0 mm

— upwards0 mm

— at the side0 mm

— downwards0 mm

— forwards0 mm

— backwards0 mm

— upwards0 mm

— downwards0 mm

— at the side0 mm

Ambient conditions

installation altitude at height above sea level maximum2 000 m

during operation-25 ... +60 °C

during storage-40 ... +80 °C

during transport-40 ... +80 °C

Approvals Certificates

global warming potential [CO2 eq] / during manufacturing4.44 kg

global warming potential [CO2 eq] / during sales0.0341 kg

global warming potential [CO2 eq] / during operation13.7 kg

global warming potential [CO2 eq] / after end of life-1.06 kg

global warming potential [CO2 eq] / total17.1 kg

Accessories 3

Genuine accessories that can be used with the Siemens 3UG4651-2AA30 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.