3UG45012AW30

Data sheet 3UG4501-2AW30 Analog monitoring relay Fill level monitoring Resistance monitoring from 2 to 200 kohm 0vershoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC 2-step or 1-step control Tripping delay 0.5 to 10 s 1 change-over contact spring-type connection system product brand name SIRIUS product designation Level monitoring relay with analog setting product type designation 3UG4 manufacturer's article number of the optional sensor 2-pole and 3-pole sensors 3UG3207 General technical data product function Monitoring relay for level monitoring display version LED Yes ● Apparent power consumption at DC — at 24 V maximum 2 VA — at 240 V maximum 4 VA ● apparent power consumption at AC — at 24 V maximum 2 VA — at 240 V maximum 4 VA insulation voltage ● for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value degree of pollution 300 V 3 type of voltage ● of the control supply voltage AC/DC surge voltage resistance rated value 4 kV protection class IP IP20 shock resistance according to IEC 60068-2-27 sinusoidal half-wave 15g / 11 ms vibration resistance according to IEC 60068-2-6 1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g mechanical service life (switching cycles) typical 10 000 000 electrical endurance (switching cycles) at AC-15 at 230 V typical 100 000 reference code according to IEC 81346-2 K relative repeat accuracy 1% Substance Prohibitance (Date) 05/01/2012 Product Function product function ● outlet monitoring adjustable Yes ● adjustable responsiveness Yes ● inlet monitoring adjustable Yes ● external reset Yes Control circuit/ Control control supply voltage at AC ● at 50 Hz rated value 24 ... 240 V ● at 60 Hz rated value 24 ... 240 V 3UG45012AW30 Page 1/4 7/6/2022 Subject to change without notice © Copyright Siemens control supply voltage at DC ● rated value 24 ... 240 V operating range factor control supply voltage rated value at DC ● initial value 0.85 ● full-scale value 1.1 operating range factor control supply voltage rated value at AC at 50 Hz ● initial value 0.85 ● full-scale value 1.1 operating range factor control supply voltage rated value at AC at 60 Hz ● initial value 0.85 ● full-scale value 1.1 Measuring circuit adjustable response delay time ● when starting 0.5 ... 10 s ● with lower or upper limit violation 0.5 ... 10 s buffering time in the event of power failure minimum 200 ms physical measuring principle conductive Precision relative metering precision 20 % temperature drift per °C 1 %/°C Auxiliary circuit number of NC contacts delayed switching 0 number of NO contacts delayed switching 0 number of CO contacts ● delayed switching operating frequency with 3RT2 contactor maximum 1 5 000 1/h ampacity of the output relay at AC-15 ● at 250 V at 50/60 Hz 3A ● at 400 V at 50/60 Hz 3A ampacity of the output relay at DC-13 ● at 24 V 1A ● at 125 V 0.2 A ● at 250 V 0.1 A operational current at 17 V minimum 5 mA continuous current of the DIAZED fuse link of the output relay 4A Electromagnetic compatibility conducted interference ● due to burst according to IEC 61000-4-4 2 kV ● due to conductor-earth surge according to IEC 61000-4-5 2 kV ● due to conductor-conductor surge according to IEC 61000-4-5 1 kV field-based interference according to IEC 61000-4-3 10 V/m electrostatic discharge according to IEC 61000-4-2 6 kV contact discharge / 8 kV air discharge Galvanic isolation galvanic isolation ● between input and output Yes ● between the outputs No Connections/ Terminals product component removable terminal for auxiliary and control circuit Yes type of electrical connection spring-loaded terminals type of connectable conductor cross-sections ● solid 2x (0.25 ... 1.5 mm²) ● finely stranded with core end processing 2 x (0.25 ... 1.5 mm²) ● finely stranded without core end processing 2x (0.25 ... 1.5 mm²) ● at AWG cables solid 2x (24 ... 16) 3UG45012AW30 Page 2/4 7/6/2022 Subject to change without notice © Copyright Siemens ● at AWG cables stranded 2x (24 ... 16) connectable conductor cross-section ● solid 0.25 ... 1.5 mm² ● finely stranded with core end processing 0.25 ... 1.5 mm² ● finely stranded without core end processing 0.25 ... 1.5 mm² AWG number as coded connectable conductor cross section ● solid 24 ... 16 ● stranded 24 ... 16 tightening torque with screw-type terminals 0.8 ... 1.2 N·m Installation/ mounting/ dimensions mounting position any fastening method screw and snap-on mounting height 94 mm width 22.5 mm depth 91 mm required spacing ● with side-by-side mounting — forwards 0 mm — backwards 0 mm — upwards 0 mm — downwards 0 mm — at the side 0 mm ● for grounded parts — forwards 0 mm — backwards 0 mm — upwards 0 mm — at the side 0 mm — downwards 0 mm ● for live parts — forwards 0 mm — backwards 0 mm — upwards 0 mm — downwards 0 mm — at the side 0 mm Ambient conditions installation altitude at height above sea level maximum 2 000 m ambient temperature ● during operation -25 ... +60 °C ● during storage -40 ... +80 °C ● during transport -40 ... +80 °C Certificates/ approvals General Product Approval EMC Declaration of Conformity other Railway Confirmation Test Certificates Type Test Certificates/Test Report Marine / Shipping Special Test Certificate Confirmation Vibration and Shock Further information 3UG45012AW30 Page 3/4 7/6/2022 Subject to change without notice © Copyright Siemens Information- and Downloadcenter (Catalogs, Brochures,…) https://www.siemens.com/ic10 Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3UG4501-2AW30 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3UG4501-2AW30 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3UG4501-2AW30 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3UG4501-2AW30&lang=en Characteristic: Derating https://support.industry.siemens.com/cs/ww/en/ps/3UG4501-2AW30/manual last modified: 3UG45012AW30 Page 4/4 1/8/2021 7/6/2022 Subject to change without notice © Copyright Siemens