Siemens

Siemens 3RW5055-2AB14

SIRIUS soft starter 200-480 V 143 A, 110-250 V AC Spring-loaded terminals Analog output

MPN: 3RW5055-2AB14
Category: 3RW50 soft starters

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What is the Siemens 3RW5055-2AB14?

SIRIUS soft starter 200-480 V 143 A, 110-250 V AC Spring-loaded terminals Analog output

Specifications

General

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	3RW5980-0HS00
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 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	3VA2220-7MN32-0AA0; Type of assignment 1, Iq = 20 kA
manufacturer's article number — of circuit breaker usable at 500 V	3VA2220-7MN32-0AA0; Type of assignment 1, Iq = 20 kA
manufacturer's article number — of the gG fuse usable up to 690 V	3NA3244-6; 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	3NE1 227-0; 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	3NE3 334 -0B; Type of coordination 2, Iq = 65 kA
manufacturer's article number — of line contactor usable up to 480 V	3RT1055
manufacturer's article number — of line contactor usable up to 690 V	3RT1055

General technical data

starting voltage [%]	30 ... 100 %
stopping voltage [%]	50 %; non-adjustable
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 %
certificate of suitability — CE marking	Yes
certificate of suitability — UL approval	Yes
certificate of suitability — CSA approval	Yes
product component — HMI-High Feature	No
product component — is supported HMI-Standard	Yes
product component — is supported HMI-High Feature	Yes
product feature integrated bypass contact system	Yes
number of controlled phases	2
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
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	1 400 V
service factor	1
surge voltage resistance rated value	6 kV
maximum permissible voltage for protective separation — between main and auxiliary circuit	600 V
shock resistance	15 g / 11 ms, from 12 g / 11 ms with potential contact lifting
vibration resistance	15 mm to 6 Hz; 2 g to 500 Hz
utilization category according to IEC 60947-4-2	AC-53a
reference code according to IEC 81346-2	Q
Substance Prohibitance (day/month/year)	09/23/2019
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
Net Weight	3.372 kg
product function — ramp-up (soft starting)	Yes
product function — soft stopping	Yes
product function — Soft Torque	Yes
product function — adjustable current limitation	Yes
product function — pump stop	Yes
product function — intrinsic device protection	Yes
product function — motor overload protection	Yes; Electronic motor overload protection
product function — evaluation of thermistor motor protection	No
product function — auto-RESET	Yes
product function — manual RESET	Yes
product function — remote reset	Yes; By turning off the control supply voltage
product function — communication function	Yes
product function — operating measured value display	Yes; Only in conjunction with special accessories
product function — error logbook	Yes; Only in conjunction with special accessories
product function — via software parameterizable	No
product function — via software configurable	Yes
product function — PROFIenergy	Yes; in connection with the PROFINET Standard communication module
product function — voltage ramp	Yes
product function — torque control	No
product function — analog output	Yes; 4 ... 20 mA (default) / 0 ... 10 V (parameterizable with High Feature HMI)

Power Electronics

operational current — at 40 °C rated value	143 A
operational current — at 50 °C rated value	128 A
operational current — at 60 °C rated value	118 A
operating voltage — rated value	200 ... 480 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	37 kW
operating power for 3-phase motors — at 400 V at 40 °C rated value	75 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	68 A
adjustable motor current — at rotary coding switch on switch position 2	73 A
adjustable motor current — at rotary coding switch on switch position 3	78 A
adjustable motor current — at rotary coding switch on switch position 4	83 A
adjustable motor current — at rotary coding switch on switch position 5	88 A
adjustable motor current — at rotary coding switch on switch position 6	93 A
adjustable motor current — at rotary coding switch on switch position 7	98 A
adjustable motor current — at rotary coding switch on switch position 8	103 A
adjustable motor current — at rotary coding switch on switch position 9	108 A
adjustable motor current — at rotary coding switch on switch position 10	113 A
adjustable motor current — at rotary coding switch on switch position 11	118 A
adjustable motor current — at rotary coding switch on switch position 12	123 A
adjustable motor current — at rotary coding switch on switch position 13	128 A
adjustable motor current — at rotary coding switch on switch position 14	133 A
adjustable motor current — at rotary coding switch on switch position 15	138 A
adjustable motor current — at rotary coding switch on switch position 16	143 A
adjustable motor current — minimum	68 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	23 W
power loss [W] for rated value of the current at AC — at 50 °C after startup	19 W
power loss [W] for rated value of the current at AC — at 60 °C after startup	16 W
power loss [W] at AC at current limitation 350% — at 40 °C during startup	1 336 W
power loss [W] at AC at current limitation 350% — at 50 °C during startup	1 134 W
power loss [W] at AC at current limitation 350% — at 60 °C during startup	1 007 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	80 mA
inrush current by closing the bypass contacts maximum	2.5 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 digital outputs	3
number of digital outputs — 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	3 A
switching capacity current of the relay outputs — at DC-13 at 24 V rated value	1 A

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	198 mm
width	120 mm
depth	249 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	3.2 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	25 mm
type of connectable conductor cross-sections for main contacts for box terminal — using the front clamping point solid	16 ... 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the front clamping point finely stranded with core end processing	16 ... 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the front clamping point finely stranded without core end processing	10 ... 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the front clamping point stranded	16 ... 70 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the back clamping point solid	16 ... 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — r box terminal using the back clamping point	6 ... 250 kcmil
type of connectable conductor cross-sections for main contacts for box terminal — using both clamping points solid	max. 1x 95 mm², 1x 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using both clamping points finely stranded with core end processing	max. 1x 95 mm², 1x 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using both clamping points finely stranded without core end processing	max. 1x 95 mm², 1x 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using both clamping points stranded	max. 2x 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the back clamping point finely stranded with core end processing	16 ... 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the back clamping point finely stranded without core end processing	10 ... 120 mm²
type of connectable conductor cross-sections for main contacts for box terminal — using the back clamping point stranded	16 ... 120 mm²
type of connectable conductor cross-sections — for AWG cables for main current circuit solid	4 ... 250 kcmil
type of connectable conductor cross-sections — for DIN cable lug for main contacts stranded	16 ... 95 mm²
type of connectable conductor cross-sections — for DIN cable lug for main contacts finely stranded	25 ... 120 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 AC maximum	1 000 m
tightening torque — for main contacts with screw-type terminals	10 ... 14 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	89 ... 124 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 — 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: 3VA5225, max. 250 A; Iq = 10 kA
manufacturer's article number — of the fuse — usable for Standard Faults up to 575/600 V according to UL	Type: Class RK5 / K5, max. 350 A; Iq = 10 kA
manufacturer's article number — of the fuse — usable for High Faults up to 575/600 V according to UL	Type: Class J, max. 350 A; Iq = 100 kA
operating power [hp] for 3-phase motors — at 200/208 V at 50 °C rated value	40 hp
operating power [hp] for 3-phase motors — at 220/230 V at 50 °C rated value	40 hp
operating power [hp] for 3-phase motors — at 460/480 V at 50 °C rated value	100 hp
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	9E-6 1/h
PFDavg with low demand rate according to IEC 61508 relating to ATEX	0.09
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 — UKEX	Yes

Approvals Certificates

global warming potential [CO2 eq] / during manufacturing	31.2 kg
global warming potential [CO2 eq] / during sales	0.945 kg
global warming potential [CO2 eq] / during operation	316 kg
global warming potential [CO2 eq] / after end of life	-2.75 kg
global warming potential [CO2 eq] / total	345 kg

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 3RW5055-2AB14PDF

3RW5055-2AB14: frequently asked questions

When can 3RW5055-2AB14 be shipped?

3RW5055-2AB14 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

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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 3RW5055-2AB14 and we'll include express shipping options in our reply.

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For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3RW5055-2AB14, subject to availability and destination.