3RW52446AC05

Data sheet 3RW5244-6AC05 SIRIUS soft starter 200-600 V 250 A, 24 V AC/DC Screw terminals Analog output product brand name SIRIUS product category Hybrid switching devices product designation Soft starter product type designation 3RW52 manufacturer's article number ● of standard HMI module usable 3RW5980-0HS00 ● 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 coordination 1, Iq = 65 kA, CLASS 10 ● of circuit breaker usable at 500 V 3VA2440-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 ● of circuit breaker usable at 400 V at inside-delta circuit 3VA2450-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 ● of circuit breaker usable at 500 V at inside-delta circuit 3VA2450-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 ● of the gG fuse usable up to 690 V 2x3NA3354-6; Type of coordination 1, Iq = 65 kA ● of the gG fuse usable at inside-delta circuit up to 500 V 2x3NA3354-6; Type of coordination 1, Iq = 65 kA ● of full range R fuse link for semiconductor protection usable up to 690 V 3NE1331-0; Type of coordination 2, Iq = 65 kA ● of back-up R fuse link for semiconductor protection usable up to 690 V 3NE3336; Type of coordination 2, Iq = 65 kA General technical data starting voltage [%] 30 ... 100 % stopping voltage [%] 50 ... 50 % start-up ramp time of soft starter 0 ... 20 s current limiting value [%] adjustable 130 ... 700 % 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 3RW52446AC05 Page 1/2 Yes 12.22.2020 Subject to change without notice © Copyright Siemens number of controlled phases 3 trip class CLASS 10A (default) / 10E / 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 surge voltage resistance rated value 6 kV maximum permissible voltage for safe isolation ● between main and auxiliary circuit 600 V utilization category acc. to IEC 60947-4-2 AC 53a shock resistance 15 g / 11 ms, from 12 g / 11 ms with potential contact lifting vibration resistance 15 mm to 6 Hz; 2g to 500 Hz 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; Electronic motor overload protection ● evaluation of thermistor motor protection No ● inside-delta circuit Yes ● 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 ● firmware update Yes ● removable terminal for control circuit Yes ● torque control No ● analog output Yes; 4 ... 20 mA (default) / 0 ... 10 V (parameterizable with High Feature HMI) Power Electronics operational current ● at 40 °C rated value 250 A ● at 50 °C rated value 220 A ● at 60 °C rated value 200 A operational current at inside-delta circuit ● at 40 °C rated value 433 A ● at 50 °C rated value 381 A ● at 60 °C rated value 346 A operating voltage ● rated value 200 ... 600 V ● at inside-delta circuit rated value 200 ... 600 V relative negative tolerance of the operating voltage -15 % relative positive tolerance of the operating voltage 10 % relative negative tolerance of the operating voltage at inside-delta circuit -15 % relative positive tolerance of the operating voltage at 10 % 3RW52446AC05 Page 2/3 12.22.2020 Subject to change without notice © Copyright Siemens inside-delta circuit operating power for 3-phase motors ● at 230 V at 40 °C rated value 75 kW ● at 230 V at inside-delta circuit at 40 °C rated value 132 kW ● at 400 V at 40 °C rated value 132 kW ● at 400 V at inside-delta circuit at 40 °C rated value 250 kW ● at 500 V at 40 °C rated value 160 kW ● at 500 V at inside-delta circuit at 40 °C rated value 315 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 1 100 A ● at rotary coding switch on switch position 2 110 A ● at rotary coding switch on switch position 3 120 A ● at rotary coding switch on switch position 4 130 A ● at rotary coding switch on switch position 5 140 A ● at rotary coding switch on switch position 6 150 A ● at rotary coding switch on switch position 7 160 A ● at rotary coding switch on switch position 8 170 A ● at rotary coding switch on switch position 9 180 A ● at rotary coding switch on switch position 10 190 A ● at rotary coding switch on switch position 11 200 A ● at rotary coding switch on switch position 12 210 A ● at rotary coding switch on switch position 13 220 A ● at rotary coding switch on switch position 14 230 A ● at rotary coding switch on switch position 15 240 A ● at rotary coding switch on switch position 16 250 A ● minimum 100 A adjustable motor current ● for inside-delta circuit at rotary coding switch on switch position 1 173 A ● for inside-delta circuit at rotary coding switch on switch position 2 191 A ● for inside-delta circuit at rotary coding switch on switch position 3 208 A ● for inside-delta circuit at rotary coding switch on switch position 4 225 A ● for inside-delta circuit at rotary coding switch on switch position 5 242 A ● for inside-delta circuit at rotary coding switch on switch position 6 260 A ● for inside-delta circuit at rotary coding switch on switch position 7 277 A ● for inside-delta circuit at rotary coding switch on switch position 8 294 A ● for inside-delta circuit at rotary coding switch on switch position 9 312 A ● for inside-delta circuit at rotary coding switch on switch position 10 329 A ● for inside-delta circuit at rotary coding switch on switch position 11 346 A ● for inside-delta circuit at rotary coding switch on switch position 12 364 A ● for inside-delta circuit at rotary coding switch on switch position 13 381 A ● for inside-delta circuit at rotary coding switch on switch position 14 398 A ● for inside-delta circuit at rotary coding switch on switch position 15 416 A ● for inside-delta circuit at rotary coding switch on 433 A 3RW52446AC05 Page 3/4 12.22.2020 Subject to change without notice © Copyright Siemens switch position 16 ● at inside-delta circuit minimum minimum load [%] 173 A 15 %; Relative to smallest settable Ie power loss [W] for rated value of the current at AC ● at 40 °C after startup 87 W ● at 50 °C after startup 78 W ● at 60 °C after startup 72 W power loss [W] at AC at current limitation 350 % ● at 40 °C during startup 3 818 W ● at 50 °C during startup 3 188 W ● at 60 °C during startup 2 799 W Control circuit/ Control type of voltage of the control supply voltage AC/DC ● control supply voltage at AC at 50 Hz rated value 24 V ● control supply voltage at AC at 60 Hz rated value 24 V relative negative tolerance of the control supply voltage at AC at 50 Hz -20 % relative positive tolerance of the control supply voltage at AC at 50 Hz 20 % relative negative tolerance of the control supply voltage at AC at 60 Hz -20 % relative positive tolerance of the control supply voltage at AC at 60 Hz 20 % 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 voltage at DC rated value 24 V relative negative tolerance of the control supply voltage at DC -20 % relative positive tolerance of the control supply voltage at DC 20 % control supply current in standby mode rated value 160 mA holding current in bypass operation rated value 470 mA locked-rotor current at close of bypass contact maximum 7.6 A inrush current peak at application of control supply voltage maximum 3.3 A duration of inrush current peak at application of control supply voltage 12.1 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 0 number of digital outputs 3 ● not parameterizable 2 digital output version 2 normally-open contacts (NO) / 1 changeover contact (CO) number of analog outputs 1 switching capacity current of the relay outputs ● at AC-15 at 250 V rated value 3A ● at DC-13 at 24 V rated value 1A 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 393 mm width 210 mm 3RW52446AC05 Page 4/5 12.22.2020 Subject to change without notice © Copyright Siemens depth 203 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 9.9 kg Connections/ Terminals type of electrical connection ● for main current circuit busbar connection ● for control circuit screw-type terminals width of connection bar maximum 45 mm type of connectable conductor cross-sections ● for DIN cable lug for main contacts stranded 2x (50 ... 240 mm²) ● for DIN cable lug for main contacts finely stranded 2x (70 ... 240 mm²) type of connectable conductor cross-sections ● for control circuit solid 1x (0.5 ... 4.0 mm²), 2x (0.5 ... 2.5 mm²) ● for control circuit finely stranded with core end processing 1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²) ● at AWG cables for control circuit solid 1x (20 ... 12), 2x (20 ... 14) wire length ● between soft starter and motor maximum 800 m ● at the digital inputs at AC maximum 100 m ● at the digital inputs at DC 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 catalog ● 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 Standard Faults at 460/480 V according to UL Siemens type: 3VA53, max. 400 A or 3VA54, max. 600 A; Iq = 18 kA — usable for High Faults at 460/480 V according to UL Siemens type: 3VA53, max. 400 A or 3VA54, max. 600 A; Iq max = 65 kA 3RW52446AC05 Page 5/6 12.22.2020 Subject to change without notice © Copyright Siemens — usable for Standard Faults at 460/480 V at inside-delta circuit according to UL Siemens type: 3VA54, max. 600 A; Iq = 18 kA — usable for High Faults at 460/480 V at insidedelta circuit according to UL Siemens type: 3VA54, max. 600 A; Iq max = 65 kA — usable for Standard Faults at 575/600 V according to UL Siemens type: 3VA53, max. 400 A or 3VA54, max. 600 A; Iq = 18 kA — usable for Standard Faults at 575/600 V at inside-delta circuit according to UL Siemens type: 3VA54, max. 600 A; Iq = 18 kA ● of the fuse — usable for Standard Faults up to 575/600 V according to UL Type: Class J / L, max. 800 A; Iq = 18 kA — usable for High Faults up to 575/600 V according to UL Type: Class J / L, max. 800 A; Iq = 100 kA — usable for Standard Faults at inside-delta circuit up to 575/600 V according to UL Type: Class J / L, max. 800 A; Iq = 18 kA — usable for High Faults at inside-delta circuit up to 575/600 V according to UL Type: Class J / L, max. 800 A; Iq = 100 kA operating power [hp] for 3-phase motors ● at 200/208 V at 50 °C rated value 60 hp ● at 220/230 V at 50 °C rated value 75 hp ● at 460/480 V at 50 °C rated value 150 hp ● at 575/600 V at 50 °C rated value 200 hp ● at 200/208 V at inside-delta circuit at 50 °C rated value 125 hp ● at 220/230 V at inside-delta circuit at 50 °C rated value 150 hp ● at 460/480 V at inside-delta circuit at 50 °C rated value 300 hp ● at 575/600 V at inside-delta circuit at 50 °C rated value 350 hp contact rating of auxiliary contacts according to UL R300-B300 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 electromagnetic compatibility in accordance with IEC 60947-4-2 Certificates/ approvals General Product Approval Declaration of Conformity Miscellaneous Marine / Shipping EMC Test Certificates Marine / Shipping Type Test Certificates/Test Report other Confirmation Confirmation Further information 3RW52446AC05 Page 6/7 12.22.2020 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=3RW5244-6AC05 Cax online generator http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RW5244-6AC05 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3RW5244-6AC05 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RW5244-6AC05&lang=en Characteristic: Tripping characteristics, I²t, Let-through current https://support.industry.siemens.com/cs/ww/en/ps/3RW5244-6AC05/char Characteristic: Installation altitude http://www.automation.siemens.com/bilddb/index.aspx?view=Search&mlfb=3RW5244-6AC05&objecttype=14&gridview=view1 Simulation Tool for Soft Starters (STS) https://support.industry.siemens.com/cs/ww/en/view/101494917 3RW52446AC05 Page 7/8 12.22.2020 Subject to change without notice © Copyright Siemens last modified: 3RW52446AC05 Page 8/8 12/15/2020 12.22.2020 Subject to change without notice © Copyright Siemens