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Siemens 3RW5544-2HA04
SIRIUS soft starter 200-480 V 250 A, 24 V AC/DC spring-type terminals
- MPN
- 3RW5544-2HA04
- Category
- 3RW55 soft starters
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What is the Siemens 3RW5544-2HA04?
SIRIUS soft starter 200-480 V 250 A, 24 V AC/DC spring-type terminals
Specifications
General
| product brand name | SIRIUS |
| product category | Hybrid switching devices |
| product designation | Soft starter |
| product type designation | 3RW55 |
| manufacturer's article number — of high feature HMI module usable | 3RW5980-0HF00 |
| manufacturer's article number — of communication module PROFINET standard usable | 3RW5980-0CS00 |
| manufacturer's article number — of communication module PROFINET high-feature usable | 3RW5950-0CH00 |
| manufacturer's article number — of communication module PROFIBUS usable | 3RW5980-0CP00 |
| manufacturer's article number — of communication module Modbus TCP usable | 3RW5980-0CT00 |
| manufacturer's article number — of communication module Modbus RTU usable | 3RW5980-0CR00 |
| manufacturer's article number — of communication module Ethernet/IP | 3RW5980-0CE00 |
| manufacturer's article number — of circuit breaker usable at 400 V | 3VA2440-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 |
| manufacturer's article number — of circuit breaker usable at 500 V | 3VA2440-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 |
| manufacturer's article number — of circuit breaker usable at 400 V at inside-delta circuit | 3VA2450-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 |
| manufacturer's article number — of circuit breaker usable at 500 V at inside-delta circuit | 3VA2450-7MN32-0AA0; Type of coordination 1, Iq = 65 kA, CLASS 10 |
| manufacturer's article number — of the gG fuse usable up to 690 V | 2x3NA3354-6; Type of coordination 1, Iq = 65 kA |
| manufacturer's article number — of the gG fuse usable at inside-delta circuit up to 500 V | 2x3NA3354-6; Type of coordination 1, Iq = 65 kA |
| manufacturer's article number — of full range R fuse link for semiconductor protection usable up to 690 V | 3NE1331-0; Type of coordination 2, Iq = 65 kA |
| manufacturer's article number — of back-up R fuse link for semiconductor protection usable up to 690 V | 3NE3335; Type of coordination 2, Iq = 65 kA |
General technical data
| starting voltage [%] | 20 ... 100 % |
| stopping voltage [%] | 50 %; non-adjustable |
| start-up ramp time of soft starter | 0 ... 360 s |
| ramp-down time of soft starter | 0 ... 360 s |
| start torque [%] | 10 ... 100 % |
| stopping torque [%] | 10 ... 100 % |
| torque limitation [%] | 20 ... 200 % |
| current limiting value [%] adjustable | 125 ... 800 % |
| breakaway voltage [%] adjustable | 40 ... 100 % |
| breakaway time adjustable | 0 ... 2 s |
| number of parameter sets | 3 |
| accuracy class | 5 (based on IEC 61557-12) |
| certificate of suitability — CE marking | Yes |
| certificate of suitability — UL approval | Yes |
| certificate of suitability — CSA approval | Yes |
| product component — HMI-High Feature | Yes |
| product component — is supported HMI-High Feature | Yes |
| product feature integrated bypass contact system | Yes |
| number of controlled phases | 3 |
| current unbalance limiting value [%] | 10 ... 60 % |
| ground-fault monitoring limiting value [%] | 10 ... 95 % |
| buffering time in the event of power failure — for main current circuit | 100 ms |
| buffering time in the event of power failure — for control circuit | 100 ms |
| idle time adjustable | 0 ... 255 s |
| insulation voltage rated value | 480 V |
| degree of pollution | 3, acc. to IEC 60947-4-2 |
| impulse voltage rated value | 6 kV |
| blocking voltage of the thyristor maximum | 1 400 V |
| service factor | 1.15 |
| surge voltage resistance rated value | 6 kV |
| maximum permissible voltage for protective separation — between main and auxiliary circuit | 480 V; does not apply for thermistor connection |
| shock resistance | 15 g / 11 ms, from 6 g / 11 ms with potential contact lifting |
| vibration resistance | 15 mm up to 6 Hz; 2 g up to 500 Hz |
| recovery time after overload trip adjustable | 60 ... 1 800 s |
| utilization category according to IEC 60947-4-2 | AC 53a |
| reference code according to IEC 81346-2 | Q |
| Substance Prohibitance (day/month/year) | 02/15/2018 |
| SVHC substance name | Lead CAS-No. 7439-92-1 Lead 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 Dibutylbis(pentane-2,4-dionato-O,O')tin CAS-No. 22673-19-4 |
| Net Weight | 9.579 kg |
| product function — ramp-up (soft starting) | Yes |
| product function — soft stopping | Yes |
| product function — breakaway pulse | Yes |
| product function — adjustable current limitation | Yes |
| product function — creep speed in both directions of rotation | Yes |
| product function — pump stop | Yes |
| product function — DC braking | Yes |
| product function — motor heating | Yes |
| product function — min/max pointer | Yes |
| product function — trace function | Yes |
| product function — intrinsic device protection | Yes |
| product function — motor overload protection | Yes; Full motor protection (thermistor motor protection and electronic motor overload protection) / When using the motor overload protection according to ATEX, an upstream contactor is required in inside-delta circuit. |
| product function — evaluation of thermistor motor protection | Yes; Type A PTC or Klixon / Thermoclick |
| product function — inside-delta circuit | Yes |
| product function — auto-RESET | Yes |
| product function — manual RESET | Yes |
| product function — remote reset | Yes |
| product function — communication function | Yes |
| product function — operating measured value display | Yes |
| product function — event list | Yes |
| product function — error logbook | Yes |
| product function — via software parameterizable | Yes |
| product function — via software configurable | Yes |
| product function — screw terminal | No |
| product function — spring-loaded terminal | Yes |
| product function — PROFIenergy | Yes; in connection with the PROFINET Standard and PROFINET High-Feature communication modules |
| product function — firmware update | Yes |
| product function — removable terminal for control circuit | Yes |
| product function — voltage ramp | Yes |
| product function — torque control | Yes |
| product function — combined braking | Yes |
| product function — analog output | Yes; 4 ... 20 mA (default) / 0 ... 10 V |
| product function — programmable control inputs/outputs | Yes |
| product function — condition monitoring | Yes |
| product function — automatic parameterisation | Yes |
| product function — application wizards | Yes |
| product function — alternative stopping mode | Yes |
| product function — emergency operation mode | Yes |
| product function — reversing operation | Yes |
| product function — soft starting at heavy starting conditions | Yes |
Power Electronics
| operational current — at 40 °C rated value | 250 A |
| operational current — at 40 °C rated value minimum | 50 A |
| operational current — at 50 °C rated value | 220 A |
| operational current — at 60 °C rated value | 200 A |
| operational current at inside-delta circuit — at 40 °C rated value | 433 A |
| operational current at inside-delta circuit — at 50 °C rated value | 381 A |
| operational current at inside-delta circuit — at 60 °C rated value | 346 A |
| operating voltage — rated value | 200 ... 480 V |
| operating voltage — at inside-delta circuit rated value | 200 ... 480 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 inside-delta circuit | 10 % |
| operating power for 3-phase motors — at 230 V at 40 °C rated value | 75 kW |
| operating power for 3-phase motors — at 230 V at inside-delta circuit at 40 °C rated value | 132 kW |
| operating power for 3-phase motors — at 400 V at 40 °C rated value | 132 kW |
| operating power for 3-phase motors — at 400 V at inside-delta circuit at 40 °C rated value | 250 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 % |
| minimum load [%] | 10 %; Relative to set Ie |
| power loss [W] for rated value of the current at AC — at 40 °C after startup | 75 W |
| power loss [W] for rated value of the current at AC — at 50 °C after startup | 66 W |
| power loss [W] for rated value of the current at AC — at 60 °C after startup | 60 W |
| power loss [W] at AC at current limitation 350% — at 40 °C during startup | 3 806 W |
| power loss [W] at AC at current limitation 350% — at 50 °C during startup | 3 176 W |
| power loss [W] at AC at current limitation 350% — at 60 °C during startup | 2 787 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/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 | 440 mA |
| holding current in bypass operation rated value | 720 mA |
| inrush current by closing the bypass contacts maximum | 6.7 A |
| inrush current peak at application of control supply voltage maximum | 7.5 A |
| duration of inrush current peak at application of control supply voltage | 20 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 | 4 |
| number of digital inputs — parameterizable | 4 |
| number of digital outputs | 4 |
| number of digital outputs parameterizable | 3 |
| number of digital outputs not parameterizable | 1 |
| digital output version | 3 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 | 3 A |
| switching capacity current of the relay outputs — at DC-13 at 24 V rated value | 1 A |
Installation/ mounting/ dimensions
| mounting position | Vertical (can be rotated +/- 90° and tilted forward or backward +/- 22.5°) |
| fastening method | screw fixing |
| height | 393 mm |
| width | 210 mm |
| depth | 203 mm |
| required spacing with side-by-side mounting — forwards | 10 mm |
| required spacing with side-by-side mounting — backwards | 0 mm |
| required spacing with side-by-side mounting — upwards | 100 mm |
| required spacing with side-by-side mounting — downwards | 75 mm |
| required spacing with side-by-side mounting — at the side | 5 mm |
| weight without packaging | 10.2 kg |
Connections/ Terminals
| type of electrical connection — for main current circuit | busbar connection |
| type of electrical 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 |
| wire length for thermistor connection — with conductor cross-section = 1.5 mm² maximum | 150 m |
| wire length for thermistor connection — with conductor cross-section = 2.5 mm² maximum | 250 m |
| type of connectable conductor cross-sections — for DIN cable lug for main contacts stranded | 2x (50 ... 240 mm²) |
| type of connectable conductor cross-sections — for DIN cable lug for main contacts finely stranded | 2x (70 ... 240 mm²) |
| type of connectable conductor cross-sections — for control circuit solid | 2x (0.25 ... 1.5 mm²) |
| type of connectable conductor cross-sections — for control circuit finely stranded with core end processing | 2x (0.25 ... 1.5 mm²) |
| type of connectable conductor cross-sections — for AWG cables for control circuit solid | 2x (24 ... 16) |
| type of connectable conductor cross-sections — for AWG cables for control circuit finely stranded with core end processing | 2x (24 ... 16) |
| wire length — between soft starter and motor maximum | 800 m |
| wire length — at the digital inputs at DC maximum | 1 000 m |
| tightening torque — for main contacts with screw-type terminals | 14 ... 24 N·m |
| tightening torque — 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 |
| tightening torque [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 |
| 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 according to IEC 60721 | 3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6 |
| environmental category — during storage according to IEC 60721 | 1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4 |
| environmental category — during transport according to IEC 60721 | 2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m) |
Electromagnetic compatibility
| EMC emitted interference | acc. to IEC 60947-4-2: Class A |
Communication/ Protocol
| communication module is supported — PROFINET standard | Yes |
| communication module is supported — PROFINET high-feature | Yes |
| communication module is supported — EtherNet/IP | Yes |
| communication module is supported — Modbus RTU | Yes |
| communication module is supported — Modbus TCP | Yes |
| communication module is supported — 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 |
| manufacturer's article number — of circuit breaker usable for Standard Faults — 60/480 V according to UL | Siemens type: 3VA53, max. 400 A or 3VA54, max. 600 A; Iq max = 65 kA |
| manufacturer's article number — of circuit breaker usable for Standard Faults — at 460/480 V at inside-delta circuit according to UL | Siemens type: 3VA54, max. 600 A; Iq = 18 kA |
| manufacturer's article number — of circuit breaker usable for Standard Faults — 60/480 V at inside-delta circuit according to UL | Siemens type: 3VA54, max. 600 A; Iq max = 65 kA |
| manufacturer's article number — of circuit breaker 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 |
| manufacturer's article number — of circuit breaker usable for Standard Faults — 75/600 V at inside-delta circuit according to UL | Siemens type: 3VA54, max. 600 A; Iq max = 65 kA |
| manufacturer's article number — of circuit breaker usable for Standard Faults — at 575/600 V at inside-delta circuit according to UL | Siemens type: 3VA54, max. 600 A; Iq = 18 kA |
| manufacturer's article number — 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 |
| manufacturer's article number — of the fuse — usable for High Faults up to 575/600 V according to UL | Type: Class J / L, max. 800 A; Iq = 100 kA |
| manufacturer's article number — of the fuse — 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 |
| manufacturer's article number — of the fuse — 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 |
| operating power [hp] for 3-phase motors — at 220/230 V at 50 °C rated value | 75 hp |
| operating power [hp] for 3-phase motors — at 460/480 V at 50 °C rated value | 150 hp |
| operating power [hp] for 3-phase motors — at 200/208 V at inside-delta circuit at 50 °C rated value | 125 hp |
| operating power [hp] for 3-phase motors — at 220/230 V at inside-delta circuit at 50 °C rated value | 150 hp |
| operating power [hp] for 3-phase motors — at 460/480 V at inside-delta circuit at 50 °C rated value | 300 hp |
| contact rating of auxiliary contacts according to UL | R300-B300 |
| protection class IP on the front according to IEC 60529 | IP00; IP20 with cover |
| touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front with cover |
ATEX
| Safety Integrity Level (SIL) according to IEC 61508 relating to ATEX | SIL 1 |
| PFHD with high demand rate according to IEC 61508 relating to ATEX | 5E-7 1/h |
| PFDavg with low demand rate according to IEC 61508 relating to ATEX | 0.008 |
| hardware fault tolerance according to IEC 61508 relating to ATEX | 0 |
| T1 value for proof test interval or service life according to IEC 61508 relating to ATEX | 3 a |
| certificate of suitability — ATEX | Yes |
| certificate of suitability — IECEx | Yes |
| certificate of suitability — according to ATEX directive 2014/34/EU | BVS 18 ATEX F 003 X |
| type of protection according to ATEX directive 2014/34/EU | II (2)G [Ex eb Gb] [Ex db Gb] [Ex pxb Gb], II (2)D [Ex tb Db] [Ex pxb Db], I (M2) [Ex db Mb] |
Approvals Certificates
| global warming potential [CO2 eq] / during manufacturing | 95.3 kg |
| global warming potential [CO2 eq] / during sales | 2.8 kg |
| global warming potential [CO2 eq] / during operation | 756 kg |
| global warming potential [CO2 eq] / after end of life | -21 kg |
| global warming potential [CO2 eq] / total | 833 kg |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3RW5544-2HA04: frequently asked questions
When can 3RW5544-2HA04 be shipped?
3RW5544-2HA04 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 3RW5544-2HA04 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 3RW5544-2HA04 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
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