Siemens 3TW7291-1A Guide

DOL Starter

3TW7291-1A

For dependable service, it is of utmost

importance that instructions given below are

followed for selection, inspection, installation,

commissioning, operation and maintenance.

Installation, Operation & Maintenance

Instructions

Raja+DOL Starter (Self reset)

Selection of Starter

• ReferTableAforrecommendedselectionof3TW72starters.

 TableA:kW/HPRating,ContactorMLFB’s,thermaloverload

relayrange&fuserating,CoilVoltage,Maximumfullload

currentfordifferenttypesofmotors.

• RecommendedSubmersiblepumprating5.5kW/7.5HPMax.

1. ‘ON’pushbuttons(green)

2. ‘OFF’pushbutton(red)

3. Coverxing(InstrumentHead)screws

4. Housing

5. Cover

6. MechanicalLatch(OFFpushbutton)tobeusedfor

preventingundesiredONoperationofStarter

7. Nameplate

1. Contactor

2.OverloadRelay

3.RelayDial

4.RedKnob

5.ContactorIncomingTerminalScrews

6.ContactorOutgoingTerminalScrews

7.WiringdiagramLabel

8.Links

9.Gasket

10.Grommet

11.MountingScrewhole

12. ContactCarrier

Fig. 1: DOL Starter

Fig. 2: Starter Inside View

Pleasereadandunderstandtheseinstructionsbefore

installating,operating,ormaintainingtheequipment.Keepfor

futurereference

Danger

Hazardousvoltagecancausedeathorseriousinjury.Disconnect

powerbeforeworkingonequipment.

Warning

Automatic Motor Restart.

Can cause death, serious injury or property damage.

Donotuseautomaticresetmodewhenunexpectedautomatic

restartofthemotorcancauseinjurytopersonsordamageto

equipment.

Reliablefunctioningoftheequipmentisonlyensuredwith

certiedcomponents.Commissioningandmaintenanceby

qualiedpersonnelonly.

NOTICE

ThisproducthasbeendesignedforenvironmentA.Useofthisproduct

inenvironmentBmaycauseunwantedelectromagneticdisturbancesin

whichcasetheusermayrequiretotakeadequatemitigationmeasures.

IS/IEC 60947-4-1

Replacement of coilFig. 3: Contactor – Relay Connection

Table A:

Motor

Rating

At 415V

3ph 50Hz

Starter Type Contactor

Relay 3UW51 Back-up Fuse

Rating

Cable

(mm2)

size

Max. Full Load Current (Amp)

HP kW Range Code

HRC

type

3NA

Rewirable

3Ph, 415V,

Squirrel

Cage IS

8789:1996

Table 4

3Ph, 415V,

2P Sub-

mersible

motor IS

9283:1995

Table 2

1Ph, 240V,

CSIR or

Split-

Phase IS

996-1979

Table 9

0.33 0.25 3TW7291-1A*64 3TS3010-0A##08KA0 0.63-1 0J 2A 36SWG 1- - 3.8

0.75 0.55 3TW7291-1A*66 3TS3010-0A##08KA0 1-1.6 1A 6A 34SWG 11.7 - 7

10.75 3TW7291-1A*68 3TS3010-0A##08KA0 1.6-2.5 1C 6A 27SWG 12.2 - 7

1.5 1.1 3TW7291-1A*69 3TS3010-0A##08KA0 2-3.2 1D 10A 26SWG 12.9 3.25 13

2 1.5 3TW7291-1A*71 3TS3010-0A##08KA0 3.2-5 1F 16A 25SWG 13.8 4.5 18

3 2.2 3TW7291-1A*72 3TS3010-0A##08KA0 4-6.3 1G 16A 24SWG 1.5 5.1 6.5 -

5 3.7 3TW7291-1A*74 3TS3010-0A##08KA0 6.3-10 1J 16A 21SWG 1.5 8.1 10 -

7.5 5.5 3TW7291-1A*75 3TS3210-0A##08KA0 8-12.5 1K 25A 19SWG 1.5 11.4 14.5 -

7.5 5.5 3TW7291-1A*77 3TS3210-0A##08KA0 10-16 2A 25A 18SWG 2.5 - - -

10 7.5 3TW7291-1A*78 3TS3210-0A##08KA0 12.5-20 2B 32A 18SWG 415.4 19.5 -

* Code for operating coil voltage, 50 Hz (B for 200-400V, W for 415V)

## Code for operating coil voltage, 50 Hz (Z6 for 200-400V, R0 for 415V)

Raja+Direct-on-line Starter

(ForSinglePhaseconnection)

Wiring Diagram for Single-Phase Motors

Note:Connect3/L2to2/T1bycableofsuitablesize.(Max.4mm2)

S0 - OFF "O" (red) Button

S1 - ON "I" (green) Button

Q1 - Contactor

K1 - Bimetal Relay with

SPP feature

Hookonrelayfor

engagement

Contactor

outgoingterminals

Spare list

Sr.

No. Description Order No.

1Contactorfor200-400V 3TS30-10-0AZ608K-A0

2 Contactorfor200-400V 3TS32-10-0AZ608K-A0

3 Contactorfor415V 3TS30-10-0AR008K-A0

4Contactorfor415V 3TS32-10-0AR008K-A0

5 Relay 3UW5102-##

6Coilfor200-400V 3TY7403-0AZ6

7 Coilfor415V 3TY7403-0AR0

8‘ON’&’OFF’PushButton #

#–contactsales

Dimensional Drawing

RajaDirectOn-LineStarter

Siemens Ltd.

OrderNo.A5E41695269000A-AC

Productdevelopmentisacontinuousprocess.Consequently

thedataindicatedinthisLeaetissubjecttochangewithout

priornotice.Forlatestissuecontactoursalesofces.

SACHINENTERPRISE

Disposal

Siemensproductsareenvironmentfriendly,which

predominantlyconsistofrecyclablematerials.

Fordisposalswerecommenddisassemblingandseparation

intofollowingmaterials:

METALS:SegregateintoFerroustypesforrecyclingthrough

authorizeddealer.

PLASTICS:Segregateaspermaterialtypeforrecycling

throughauthorizeddealer.Becauseofthelonglifetimeof

SiemensProductsthedisposalguidelinesmaybereplaced

byothernationalregulationswhentakingtheproductout

ofservice.Thelocalcustomercareserviceisavailableatany

timetoanswerdisposal-relatedquestions.

CustomerCareTollfreeno.1800220987 Email:[email protected]

Mountingdimensions154x70mmandholedia6.5mm

(25.3) (154)

(210)

(32)

M4Earthingscrew

attopandbottom

Cableentryholes

attopandbottom

Cableentry

holefromrear

(17)

(41)

(70)

(120) 118 9

∅ 25.5

∅ 21

S17662

This manual suits for next models

Other Siemens Controllers manuals

Siemens

Siemens rle127 User manual

Siemens

Siemens SITRANS LUT400 User manual

Siemens

Siemens 550-506 User manual

Siemens

Siemens RMU7 B Series User manual

Siemens

Siemens SINUMERIK 840D Operating instructions

Siemens

Siemens SINUMERIK 840D sl User manual

Siemens

Siemens GAMMA wave GE 561/01 User manual

Siemens

Siemens RVP201 Operator's manual

Siemens

Siemens LMG2 Series User manual

Siemens

Siemens SIMATIC NET CP 1604 User manual

Siemens

Siemens Simatic S7-1500/ET 200MP User guide

Siemens

Siemens UP 227 Service manual

Siemens

Siemens 125-5033 User manual

Siemens

Siemens 3VL971 Series User manual

Siemens

Siemens HydroRanger 200 HMI User manual

Siemens

Siemens SIMATIC S5-100U User guide

Siemens

Siemens SIMATIC S7-1200 CP 1243-8 IRC User guide

Siemens

Siemens LMO64 Series User manual

Siemens

Siemens OpenAir GBB13 1 Series User manual

Siemens

Siemens SIMATIC NET SCALANCE WLC711 User manual

Siemens

Siemens LMO39 Series Operator's manual

Siemens

Siemens SINUMERIK 840D sl User manual

Siemens

Siemens BR6000 User manual

Siemens

Siemens SSD81U Owner's manual

Popular Controllers manuals by other brands

Digiplex

Digiplex DGP-848 Programming guide

YASKAWA

YASKAWA SGM series user manual

Sinope

Sinope Calypso RM3500ZB installation guide

Isimet

Isimet DLA Series Style 2 Installation, Operations, Start-up and Maintenance Instructions

LSIS

LSIS sv-ip5a user manual

Rockwell Automation

Rockwell Automation 1769-L31 installation instructions

Airflow

Airflow Uno hab Installation and operating instructions

ABB

ABB ACS580-01 drives Hardware manual

Panasonic

Panasonic GM1 Series Reference manual

Emerson

Emerson SW93 owner's manual

AutoAqua

AutoAqua Smart ATO micro SATO-120P manual

Panasonic

Panasonic FP? Positioning Unit RTEX Technical manual

Samson

Samson Type 5824 Mounting and operating instructions

Alpha IP

Alpha IP MIOB 21001 manual

Surecom

Surecom SR-629 user manual

Fishman

Fishman TriplePlay installation guide

Regulus

Regulus SRS1 T Installation and operation manual

3M MicroTouch EX113 reference guide