sirius 3rw5 soft starters - siemens · unrestricted siemens ag 2018 sirius 3rw soft starters until...

Unrestricted © Siemens AG 2018

siemens.com/softstarter3RW5Unrestricted © Siemens AG 2018

SIRIUS 3RW5 Soft StartersAs versatile as your application


SIRIUS 3RW Soft Starters matches the versatility of yourindividual challenges in fixed speed applications

Pumping Ventilating Compressing Conveying Processing

• Water & waste watersewage

• Cooling pump

• Hydraulic press

• Air conditioning

• Cooling Compressor

• Tunnel ventilation

• Air compressor

• Cooling compressor

• Compressor in biogasplant

• Conveyor belt in cementfactory

• Conveyor belt in quarry

• Reamer in biogas plant

• Stone crusher in quarry

• Agitator in chocloatefactory

• Centrifuge in card boardrecycling plant


SIRIUS 3RW Soft Starters until today

Power [kW] at 400 V

High-Feature

56055 250 1000 1200

3RW30

3RW40

3RW44

5,51,5 15

Standard

2-phase controlled

3-phase controlled

S0-S3S6-S12

Functionality

S00-S3


The new SIRIUS 3RW5 Soft StartersAs versatile as your application

3RW553RW52


3RW525,5 … 315/560 kW

(√3)

3RW555,5 … 710/1.200* kW

(√3)

3RW301,5 … 55 kW

3RW405,5 … 55 kW

3RW4055 … 250 kW

3-ph

ase

cont

rolle

d

TIA

inte

grat

ion

2-ph

ase

cont

rolle

d

High

General

Basic

Prod

ucts

SIRIUS 3RW Soft Starters – As versatile as your applicationNew portfolio at a glance

*) in Step 2 with Size 5, 315/560 kW in Step 1)

Current limitation

Torque Control

Soft Torque

Analog-Output0..10 V or 4..20 mA

Electronic and ThermalMotor overloadprotection

HMI and Communicationmodules

Condition Monitoring

Autoparameterization

Voltage ramp


SIRIUS 3RW30/40 Soft StartersBasic performance

Top highlights Feature / Function Benefit

Voltage ramp and current limitationfunction u Protection of electric and mechanic

Hybrid-technology (integratedbypass contactor) u

Less heat dissipation andtemperature rise in the controlcabinet, energy saving

Parameter assignment by only twoparameters u Fast and easy commisioning

Compact design u Space and cost saving

Tested load feeder combinationspossible with components from theSIRIUS modular system

uEasy selection and design ofelectric components for motorcontrol


SIRIUS 3RW52 Soft StartersGeneral performance


Hybrid technology and 3-phasemotor control u

Minimal heat dissipation andsymmetric/optimal motor control

TIA-Integration – communicationmodule, operator panel optional u

Efficient engineering and highestflexibility in many automation fields

Soft Torque uReduced mechanical stress andoptimal pump stopping

Parameterization via rotaryknobs/potentiometers u Fast and easy commissioning

Wide range control and mainvoltage u

Less variants, high availability inweak power grids


SIRIUS 3RW55 Soft StartersHigh performance


Autoparameterization uEasy and adaptive commissioningeven in changing load profiles

Hybrid technology and 3-phasemotor control u

Minimal heat dissipation andsymmetric/optimal motor control

TIA-Integration – communicationmodule optional, operator panelstandard

uEfficient engineering and highestflexibility in many automation fields

Operator panel with coloreddisplay, local ethernet, micro-SD u

High flexibility in user-interface andintuitive menu structure

Torque Control, Pump stopping &cleaning function u

Reduced mechanical stress andoptimal pump stopping

Restricted © Siemens AG 2017

SIRIUS 3RW55 Soft StartersAutoparameterization

The cluelesscommissioningengineer

Use-Cases

Changing load

A

B

What needsto be done?

Autoparameterization in 3RW55

Set rated motor current IeSet points:

• Type of load / application

Autoparameterization: Soft and smooth motor start guaranteed –perfect for constant and slightly changing load characteristics

How does itwork?

Ramp-up time as control value

Continuous optimization of parameters with everysingle start (initially with default-parameter set)

What needsto be kept inmind?

Underdimensioning (Soft Starter and/or motor)and/or too high switching frequency causestripping of motor overload or device self proteciton

Previously: Commissioningdifficult and time consuming


SIRIUS 3RW59 AccessoriesC

omm

unic

atio

nH

MI

PROFINET-Std, EtherNet/IP,Modbus-TCP PROFIBUS Modbus-RTU

HMI High-Feature HMI Standard

52 55ü

PROFINET-HF(switched Ethernet)

52 55ü ü

52 55ü ü

52 55ü ü

52 55ü

52 55ü ü


SIRIUS 3RW Soft Starters

3RW52

Depth< 205 mm

Size 1Size 2/3Size 4

Size 1

3RW55

Size 4 Size 2/3


Product data overview

3RW44 3RW52 (S1 - S4) 3RW55 (S1 - S4)Rated current 29-1280 A 11-570 A 11-570 A

Main voltage200-480 V400-600 V400-690 V

200-480 V200-600 V

200-480 V200-690 V

Bypass system Integrated (hybrid-technology)Number of controlled phases 3Connection type Standard, Inside Delta

Control voltage 115 V AC230 V AC

24 V AC/DC110 - 250 V AC

Electronic motor overload protection CLASS 5, 10, 15, 20, 30 CLASS 10A, 10E, 20E CLASS 10A, 10E, 20E, 30E

Thermal motor overload protection PTC, Klixon, Thermoclick PTC Typ A, Thermoclick (optional) PTC Typ A, Thermoclick

Analog Output --- 0-10 V, 4-20 mA (optional) 0-10 V, 4-20 mA

Protocol PB, PN-HF PN-Std, PB, MB-TCP, PN-HF, ETH-IP, MB-RTU

Communication optional

Operator panel/displayHMI Standard- and High-Feature-HMI High-Feature-HMI

optional for cabinet door detachable/optional for cabinet doorPCB coating all PCBs


Softstarters?Or Drives - VFDs?


Questions, might be interesting for you and your customer

Impo

rtanc

efo

rdec

isio

nm

akin

g

1. Does the application need speed

control once the motor is at speed?

2. Does the application need full

torque at zero speed?

3. Does the application need precise

starting and stopping times?

Critical Questions

?If Yes on 1questionGo with SINAMICS

If No on allquestionsGo withSIRIUS Soft Starters


Industrial Controls is the best solution in fixed speed applications

Power loss Heat Space

Hyb

rid s

tart

ing

Elec

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tart

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€H

ybrid

sta

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Elec

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Hyb

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tart

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Elec

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tart

ing


Space, space, space – Soft Starters are the most compactsolution for motor starting in fixed speed applications

15 kW

3RW5 Size 1 V20 G120 3RW5 Size 3 G120

90 kW


The SIRIUS 3RW5 Soft Starters sets new standards inDigitalization in the Motor Starters market

TIA Integration• Communication

PROFINET, PROFIBUS, ...• Simple and efficient Engineering

+

Application specificfunctions• Auto parameterization• Preventive Maintenance

+Efficiently Combined• Tested combinations

(SIRIUS Modular System)• Certificates for worldwide use

+

Digitalization• Condition Monitoring• SIMATIC Energy Suite• Digital Twin

(Efficient Engineering)• Simulation Tool

+Full Portfolio• From 5.5 kW up to 1200 kW• 3 product lines: Basic, General

and High Performance

+availableHMI 2018


Wim JanssensSales SpecialistRC-BE DF CP / SIRIUS Soft Starter 3RW

Guido Gezellestraat 1231654 Beersel

Mobile: +32 499 69 35 61

E-mail: [email protected]

Thank you for your attention

Subject to changes and errors. The information given in this document only contains general descriptions and/or performance features whichmay not always specifically reflect those described, or which may undergo modification in the course of further development of the products. Therequested performance features are binding only when they are expressly agreed upon in the concluded contract.

All product designations, product names, etc. may contain trademarks or other rights of Siemens AG, its affiliated companies or third parties.Their unauthorized use may infringe the rights of the respective owner.

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sirius 3rw5 soft starters - siemens · unrestricted siemens ag 2018 sirius 3rw soft starters until...

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