3RW50742TB15

Data sheet 3RW5074-2TB15 SIRIUS soft starter 200-600 V 315 A, 110-250 V AC Spring-loaded terminals Thermistor input product brand name SIRIUS product category Hybrid switching devices product designation Soft starter product type designation 3RW50 manufacturer's article number ● of standard HMI module usable 3RW5980-0HS01 ● of high feature HMI module usable 3RW5980-0HF00 ● of communication module PROFINET standard usable 3RW5980-0CS00 ● of communication module PROFIBUS usable 3RW5980-0CP00 ● of communication module Modbus TCP usable 3RW5980-0CT00 ● of communication module Modbus RTU usable 3RW5980-0CR00 ● of communication module Ethernet/IP 3RW5980-0CE00 ● of circuit breaker usable at 400 V 3VA2440-7MN32-0AA0; Type of assignment 1, Iq = 65 kA ● of circuit breaker usable at 500 V 3VA2440-7MN32-0AA0; Type of assignment 1, Iq = 65 kA ● of the gG fuse usable up to 690 V 2x3NA3365-6; Type of coordination 1, Iq = 65 kA ● of full range R fuse link for semiconductor protection usable up to 690 V 3NE1 333-2; Type of coordination 2, Iq = 65 kA ● of back-up R fuse link for semiconductor protection usable up to 690 V 3NE3 335; Type of coordination 2, Iq = 65 kA ● of line contactor usable up to 480 V 3RT1075 ● of line contactor usable up to 690 V 3RT1075 General technical data starting voltage [%] 30 ... 100 % stopping voltage [%] 50 ... 50 % start-up ramp time of soft starter 0 ... 20 s ramp-down time of soft starter 0 ... 20 s current limiting value [%] adjustable 130 ... 700 % accuracy class acc. to IEC 61557-12 5% certificate of suitability ● CE marking Yes ● UL approval Yes ● CSA approval Yes product component is supported ● HMI-Standard Yes ● HMI-High Feature Yes product feature integrated bypass contact system Yes number of controlled phases 2 3RW50742TB15 Page 1/2 12.21.2020 Subject to change without notice © Copyright Siemens trip class CLASS 10A / 10E (preset) / 20E; acc. to IEC 60947-4-2 buffering time in the event of power failure ● for main current circuit 100 ms ● for control circuit 100 ms insulation voltage rated value 600 V degree of pollution 3, acc. to IEC 60947-4-2 impulse voltage rated value 6 kV blocking voltage of the thyristor maximum 1 600 V service factor 1 reference code acc. to IEC 81346-2 Q product function ● ramp-up (soft starting) Yes ● ramp-down (soft stop) Yes ● Soft Torque Yes ● adjustable current limitation Yes ● pump ramp down Yes ● intrinsic device protection Yes ● motor overload protection Yes; Full motor protection (thermistor motor protection and electronic motor overload protection) ● evaluation of thermistor motor protection Yes; Type A PTC or Klixon / Thermoclick ● auto-RESET Yes ● manual RESET Yes ● remote reset Yes; By turning off the control supply voltage ● communication function Yes ● operating measured value display Yes; Only in conjunction with special accessories ● error logbook Yes; Only in conjunction with special accessories ● via software parameterizable No ● via software configurable Yes ● PROFIenergy Yes; in connection with the PROFINET Standard communication module ● voltage ramp Yes ● torque control No ● analog output No Power Electronics operational current ● at 40 °C rated value 315 A ● at 50 °C rated value 279 A ● at 60 °C rated value 255 A operating voltage ● rated value 200 ... 600 V relative negative tolerance of the operating voltage -15 % relative positive tolerance of the operating voltage 10 % operating power for 3-phase motors ● at 230 V at 40 °C rated value 90 kW ● at 400 V at 40 °C rated value 160 kW ● at 500 V at 40 °C rated value 200 kW Operating frequency 1 rated value 50 Hz Operating frequency 2 rated value 60 Hz relative negative tolerance of the operating frequency -10 % relative positive tolerance of the operating frequency 10 % adjustable motor current ● at rotary coding switch on switch position 1 135 A ● at rotary coding switch on switch position 2 147 A ● at rotary coding switch on switch position 3 159 A ● at rotary coding switch on switch position 4 171 A ● at rotary coding switch on switch position 5 183 A ● at rotary coding switch on switch position 6 195 A ● at rotary coding switch on switch position 7 207 A ● at rotary coding switch on switch position 8 219 A 3RW50742TB15 Page 2/3 12.21.2020 Subject to change without notice © Copyright Siemens ● at rotary coding switch on switch position 9 231 A ● at rotary coding switch on switch position 10 243 A ● at rotary coding switch on switch position 11 255 A ● at rotary coding switch on switch position 12 267 A ● at rotary coding switch on switch position 13 279 A ● at rotary coding switch on switch position 14 291 A ● at rotary coding switch on switch position 15 303 A ● at rotary coding switch on switch position 16 315 A ● minimum 135 A minimum load [%] 15 %; Relative to smallest settable Ie power loss [W] for rated value of the current at AC ● at 40 °C after startup 36 W ● at 50 °C after startup 29 W ● at 60 °C after startup 24 W power loss [W] at AC at current limitation 350 % ● at 40 °C during startup 3 368 W ● at 50 °C during startup 2 805 W ● at 60 °C during startup 2 455 W type of the motor protection Electronic, tripping in the event of thermal overload of the motor Control circuit/ Control type of voltage of the control supply voltage AC ● control supply voltage at AC at 50 Hz 110 ... 250 V ● control supply voltage at AC at 60 Hz 110 ... 250 V relative negative tolerance of the control supply voltage at AC at 50 Hz -15 % relative positive tolerance of the control supply voltage at AC at 50 Hz 10 % relative negative tolerance of the control supply voltage at AC at 60 Hz -15 % relative positive tolerance of the control supply voltage at AC at 60 Hz 10 % control supply voltage frequency 50 ... 60 Hz relative negative tolerance of the control supply voltage frequency -10 % relative positive tolerance of the control supply voltage frequency 10 % control supply current in standby mode rated value 30 mA holding current in bypass operation rated value 105 mA locked-rotor current at close of bypass contact maximum 2.2 A inrush current peak at application of control supply voltage maximum 12.2 A duration of inrush current peak at application of control supply voltage 2.2 ms design of the overvoltage protection Varistor design of short-circuit protection for control circuit 4 A gG fuse (Icu=1 kA), 6 A quick-acting fuse (Icu=1 kA), C1 miniature circuit breaker (Icu= 600 A), C6 miniature circuit breaker (Icu= 300 A); Is not part of scope of supply Inputs/ Outputs number of digital inputs 1 number of inputs for thermistor connection 1; Type A PTC or Klixon / Thermoclick number of digital outputs 3 ● not parameterizable 2 digital output version 2 normally-open contacts (NO) / 1 changeover contact (CO) number of analog outputs 0 Installation/ mounting/ dimensions mounting position with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back fastening method screw fixing height 230 mm width 160 mm 3RW50742TB15 Page 3/4 12.21.2020 Subject to change without notice © Copyright Siemens depth 282 mm required spacing with side-by-side mounting ● forwards 10 mm ● backwards 0 mm ● upwards 100 mm ● downwards 75 mm ● at the side 5 mm weight without packaging 7.3 kg Connections/ Terminals type of electrical connection ● for main current circuit busbar connection ● for control circuit spring-loaded terminals width of connection bar maximum 45 mm wire length for thermistor connection ● with conductor cross-section = 0.5 mm² maximum 50 m ● with conductor cross-section = 1.5 mm² maximum 150 m ● with conductor cross-section = 2.5 mm² maximum 250 m type of connectable conductor cross-sections ● for main contacts for box terminal using the front clamping point solid 95 ... 300 mm² ● for main contacts for box terminal using the front clamping point finely stranded with core end processing 70 ... 240 mm² ● for main contacts for box terminal using the front clamping point finely stranded without core end processing 70 ... 240 mm² ● for main contacts for box terminal using the front clamping point stranded 95 ... 300 mm² ● at AWG cables for main contacts for box terminal using the front clamping point 3/0 ... 600 kcmil ● for main contacts for box terminal using the back clamping point solid 120 ... 240 mm² ● at AWG cables for main contacts for box terminal using the back clamping point 250 ... 500 kcmil ● for main contacts for box terminal using both clamping points solid min. 2x 70 mm², max. 2x 240 mm² ● for main contacts for box terminal using both clamping points finely stranded with core end processing min. 2x 50 mm², max. 2x 185 mm² ● for main contacts for box terminal using both clamping points finely stranded without core end processing min. 2x 50 mm², max. 2x 185 mm² ● for main contacts for box terminal using both clamping points stranded min. 2x 70 mm², max. 2x 240 mm² ● for main contacts for box terminal using the back clamping point finely stranded with core end processing 120 ... 185 mm² ● for main contacts for box terminal using the back clamping point finely stranded without core end processing 120 ... 185 mm² ● for main contacts for box terminal using the back clamping point stranded 120 ... 240 mm² type of connectable conductor cross-sections ● at AWG cables for main current circuit solid 2/0 ... 500 kcmil ● for DIN cable lug for main contacts stranded 50 ... 240 mm² ● for DIN cable lug for main contacts finely stranded 70 ... 240 mm² type of connectable conductor cross-sections ● for control circuit solid 2x (0.25 ... 1.5 mm²) ● for control circuit finely stranded with core end processing 2x (0.25 ... 1.5 mm²) ● at AWG cables for control circuit solid 2x (24 ... 16) ● at AWG cables for control circuit finely stranded with core end processing 2x (24 ... 16) 3RW50742TB15 Page 4/5 12.21.2020 Subject to change without notice © Copyright Siemens wire length ● between soft starter and motor maximum 800 m ● at the digital inputs at AC maximum 1 000 m tightening torque ● for main contacts with screw-type terminals 14 ... 24 N·m ● for auxiliary and control contacts with screw-type terminals 0.8 ... 1.2 N·m tightening torque [lbf·in] ● for main contacts with screw-type terminals 124 ... 210 lbf·in ● for auxiliary and control contacts with screw-type terminals 7 ... 10.3 lbf·in Ambient conditions installation altitude at height above sea level maximum 5 000 m; Derating as of 1000 m, see manual ● ambient temperature during operation -25 ... +60 °C; Please observe derating at temperatures of 40 °C or above ● ambient temperature during storage and transport -40 ... +80 °C environmental category ● during operation acc. to IEC 60721 3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6 ● during storage acc. to IEC 60721 1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4 ● during transport acc. to IEC 60721 2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m) EMC emitted interference acc. to IEC 60947-4-2: Class A Communication/ Protocol communication module is supported ● PROFINET standard Yes ● EtherNet/IP Yes ● Modbus RTU Yes ● Modbus TCP Yes ● PROFIBUS Yes UL/CSA ratings manufacturer's article number ● of circuit breaker — usable for High Faults at 460/480 V according to UL Siemens type: 3VA54, max. 600 A; Iq max = 65 kA ● of the fuse — usable for Standard Faults up to 575/600 V according to UL Type: Class L, max. 1000 A; Iq = 18 kA — usable for High Faults up to 575/600 V according to UL Type: Class L, max. 1000 A; Iq = 100 kA operating power [hp] for 3-phase motors ● at 200/208 V at 50 °C rated value 75 hp ● at 220/230 V at 50 °C rated value 100 hp ● at 460/480 V at 50 °C rated value 200 hp ● at 575/600 V at 50 °C rated value 250 hp Safety related data protection class IP on the front acc. to IEC 60529 IP00; IP20 with cover touch protection on the front acc. to IEC 60529 finger-safe, for vertical contact from the front with cover ATEX certificate of suitability ● ATEX Yes ● IECEx Yes hardware fault tolerance acc. to IEC 61508 relating to ATEX 0 PFDavg with low demand rate acc. to IEC 61508 relating to ATEX 0.09 PFHD with high demand rate acc. to EN 62061 relating to ATEX 0.000009 1/h Safety Integrity Level (SIL) acc. to IEC 61508 relating to ATEX SIL1 3RW50742TB15 Page 5/6 12.21.2020 Subject to change without notice © Copyright Siemens T1 value for proof test interval or service life acc. to IEC 61508 relating to ATEX 3y Certificates/ approvals General Product Approval Declaration of Conformity Miscellaneous For use in hazardous locations Test Certificates Type Test Certificates/Test Report other Type Test Certificates/Test Report Confirmation Confirmation Further information 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=3RW5074-2TB15 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RW5074-2TB15 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RW5074-2TB15 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RW5074-2TB15&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RW5074-2TB15/char Characteristic: Installation altitude http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RW5074-2TB15&objecttype=14&gridview=view1 Simulation Tool for Soft Starters (STS) https://support.industry.siemens.com/cs/ww/en/view/101494917 3RW50742TB15 Page 6/7 12.21.2020 Subject to change without notice © Copyright Siemens 3RW50742TB15 Page 7/8 12.21.2020 Subject to change without notice © Copyright Siemens last modified: 3RW50742TB15 Page 8/8 12/15/2020 12.21.2020 Subject to change without notice © Copyright Siemens