Motores y generadores sincronos, asincronos

COMM.BGM.003.1 GB MARELLI MOTORI reserves the right to change the design, technical specification and dimensions in order to update or improve its products, without prior notice COMM.BGM.003.1 GB

MARELLI MOTORI OVERSEAS COMPANIES

ASIA PACIFIC

Lot PT 5038-5041 Jalan Teluk Datuk 28/40Off Persiaran Sepang, Seksyen 28,40400 Shah Alam, Selangor D.E.Malaysia(T) +60 3 5192 7213(F) +60 3 5192 6293

CENTRAL EUROPE

Marelli Central Europe GmbhHeilswannenweg 5031008 ElzeGermany

(T) +49 5068 462 400(F) +49 5068 462 [email protected]

GREAT BRITAIN

Marelli UK, LtdMeadow LaneLoughboroughLeicester LE111NBUK(T) +44 1509 615 518(F) +44 1509 615 [email protected]

SOUTH AFRICA

Marelli Electrical Machines South Africa (Pty) LtdUnit 4, 55 Activia Rd - Activia ParkElandsfontein,1406 GautengRepublic of South Africa(T) +27 11 822 5566(F) +27 11 828 [email protected]

SPAIN

Calle Constanza 508029 BarcelonaSpain


USA

Marelli USA, Inc1620 Danville RoadPO Box 410Harrodsburg, KY 40330USA(T) +1 859 734 2588(F) +1 859 734 [email protected]

Test Facilities

HEADQUARTERS

Marelli Motori S.p.A.Via Sabbionara, 136071 Arzignano (VI) - Italy(Ph) +39 0444 479711(F) +39 0444 [email protected]

ITALIAN BRANCHES

MilanVia Cesare Cantù, 2920092 Cinisello Balsamo (MI) - Italy(Ph) +39 02 66013166(F) +39 02 [email protected]

FlorenceVia Panciatichi, 37/250127 Firenze - Italy(Ph) +39 055 431838(F) +39 055 [email protected]

TESTS AND CERTIFICATES

Tests and Certificates

Routine / Type / Special testsDevelopment testsAcceptance testsDNV type approved certificateBV type approved certificateRINA type approved certificate

MarelliMotori®

MarelliMotori®

MarelliGenerators®

rafael

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Electric brakesElectric brakes at 3800 rpm speedRating (kW): 588 - 150 - 50 - 24 - 12 - 4 - 1.5

A.C. / D.C. Rotating converter Rating (kVA) Frequency (Hz) 4000 5 ÷ 100 1200 50 - 60

750 5 ÷ 100

Marelli Motori has a state of the art test facility in Arzignano capable of testing motors and generators in their original mounting arrangement (vertical and horizontal).

Testing can be conducted at 50/60 Hz and variable speed as the facility is provided with a large power – high frequency AFE inverter (regenerative).

Testing is carried out in compliance with all major international standards (IEC, IEEE), customer specifications, marine/navy and ATEX rules.

Cold measurement of winding resistanceHigh voltageMeasurement of insulation resistanceNo load characteristic (magnetic curve)Short circuit characteristicNo load voltage regulationQuadrature voltage drop (for parallel operation)Load test (100%, 75%, 50% 25% of full load) at power factor 0.1Low speed protectionVoltage balancePhase sequenceVisual and dimensional check

VibrationTemperature riseLocked rotor inrush current

GENERAL

TESTROOM FEATURES

Testroom Features

ROUTINE TEST

TYPE TEST

Routine,Type and Special Tests Equipment

Determination of efficiency and losses (separation method)Waveform deviation and distortionOverspeedNo load acoustic noise levelDetermination of the values of electrical parametersTreatment of curve of torque vs. speedShaft voltagePolarisation indexDetermination of efficiency by back to back method

Multiple tap transformer Power (kVA) Voltage (kV) 7,000 15 / 8.7 - 7.5 - 6.3 - 4.16 - 1.87 3,000 15 / 6 - 3 1,250 6 / 0.4

Overhead crane Load capacity: 30 tonne - 20 tonne - 10 tonne

SPECIAL TESTS

EQUIPMENT

Includes ROUTINE TEST plus the following

HIGH VOLTAGE DIAGNOSIS & ANALYSING SYSTEMDissipation factor (tan δ) up to 15 kVSurge test - 5 stations up to 5 kV and 1 to 40 kVHigh applied voltage 35 kVPartial discharge

Employees: 15 peopleTest Area: 2,620 m² (28,201 ft²) Test Beds: Vertical – HorizontalLow voltage: 0 ÷ 690 VMedium voltage: 1 ÷ 15 kVPoles: 2 ÷ 32

Synchronous AsynchronousPower: 10 MVA 4 MW

Frequency 0 ÷ 400 Hz 0 ÷ 200 Hz

Benches: 7 8

Inverter system 10 x 1250 A AFE (Active From End) inverter regenerative

Semi-anechoic chamber Certified since 1990

Dimensions: 12m x 12m x 12 m

Data acquisition system Accuracy 0.05

Thermal infrared camera

Sound level meter

Sound spectrum analyser

Torque meter

MarelliGenerators®MarelliMotori®

MarelliService®



750 5 ÷ 100






GENERAL

TESTROOM FEATURES

Testroom Features

ROUTINE TEST

TYPE TEST





SPECIAL TESTS

EQUIPMENT






Benches: 7 8






Sound level meter


Torque meter


MarelliService®



750 5 ÷ 100






GENERAL

TESTROOM FEATURES

Testroom Features

ROUTINE TEST

TYPE TEST





SPECIAL TESTS

EQUIPMENT






Benches: 7 8






Sound level meter


Torque meter


MarelliService®



ASIA PACIFIC


CENTRAL EUROPE



GREAT BRITAIN


SOUTH AFRICA


SPAIN



USA


Test Facilities

HEADQUARTERS


ITALIAN BRANCHES






MarelliMotori®

MarelliMotori®

MarelliGenerators®



ASIA PACIFIC


CENTRAL EUROPE



GREAT BRITAIN


SOUTH AFRICA


SPAIN



USA


Test Facilities

HEADQUARTERS


ITALIAN BRANCHES






MarelliMotori®

MarelliMotori®

MarelliGenerators®

rafael

Pie_pdf

MarelliGenerators®

HYDROPOWER APPLICATIONS

Three phaseSynchronous andAsynchronous Generators

SIN.CT.027.4 GB

rafael

Pie_pdf

MarelliGenerators®

ASYNCHRONOUS GENERATORS

Nominal output [kWA]

0 500 1000 1500 2000

428

500

600

750

1000

1500

Speed [min-1]

Power range @ 50 Hz - Low voltage

2500 3000

SIN.CT.027.4 GB

SYNCHRONOUS GENERATORS

Nominal output [kVA]

0 1000 2000 3000

333

375

428

500

600

750

1000

1500

Speed [min-1]

Power range @ 50 Hz - Low voltage

Nominal output [kVA]

0 1000 2000 3000 4000

333

375

428

500

600

750

1000

1500

Speed [min-1]

Power range @ 50 Hz - Medium voltage

HYDROPOWER PLANT GENERATORS

MarelliGenerators offers a wide range of solutions for hydropower applications. Our synchronous and asynchronous generators represent the best choice dueto their certified quality, their versatile design allowing the generator to be customised to your needs, and to the experience acquired by more than 100 yearsof production. The undisputed quality proved by all MarelliGenerators products is shown by their high reliability, high efficiency and by their unchangedperformance during many years of service.

3500

MarelliGenerators represents the best know-how within the hydropower field by ensuring our product has outstanding technical features.

RELIABILITY• Long life endurance of electrical components and bearings.• Class H insulation system for synchronous and class F for asynchronous generators. Impregnation with polyester resin using the Vacuum Pressure Impregnation

(VPI) system. A further protection from any corrosion phenomenon is guaranteed by a tropicalization treatment.• High safety factors to warrant the functionality of generators even in the worst working conditions.

HIGH PERFORMANCE• Active parts are designed using the latest technologies and the best materials available in order to ensure high efficiency values.

SAFETY• Space heaters are installed to avoid the risk of condensate inside generators.• Bearings and stator windings temperatures are totally supervised by using a wide range of sensors.• Synchronous generators can be equipped with electronic control devices for particular working conditions and to ensure real time monitoring.

TOTALLY CUSTOMISABLEAll generators are totally customisable.- Nominal voltage from 380 to 6.600 V.- From 4 to 18 poles; polarities not mentioned in the following pages might be available on request.- Horizontal or vertical shaft.- Degree of protection up to IP 55 using a heat exchanger.- Runner directly connected to the generator shaft to avoid all the supports of the runner shaft.- Bushings are used in strong hydraulic load applications to eliminate all the maintenance operations required by the rolling bearings.- Use of flywheels to rise the proper inertial momentum of the generator.- Wide set of control and adjustment devices (also with digital logic unit, if required) for synchronous generators.

SIN.CT.027.4 GB MarelliGenerators®

STANDARDSAll generators are designed according to the IEC 60034-1, CEI EN 60034-1, BS 4999-5000, VDE 0530, NF 51-100, OVE M-10 and NEMA MG 1.22 standardsand can be incorporated in the “CE” marked machinery.

AVAILABLE VOLTAGEGenerators can be supplied with the following voltage range:• Low voltage (380 - 480 V)• Medium voltage (3.000 - 6.600 V)Voltages not listed can be supplied on request.

EXCITATION SYSTEMGenerators are self-excited through a brushless type excitation system.The voltage is maintained within ± 0,5% of the nominal value in steady state conditions.Generators are equipped with an auxiliary winding, or with the Varicomp overexcitement device, in order to supply a three-phase short circuit current 2,5 timesgreater than the nominal current of the generator.

OVERLOADSThe following overloads are permitted: 10% for one hour, 15% for ten minutes, 30% for four minutes and 50% for two minutes. All overloads must occuroccasionally and must be followed by a minimum of one hour of running at nominal load or less.

OPERATING CONDITIONS

Parallel operationAll generators are provided with an oversized damper cage and are suitable for parallel operation with other generators, when equipped with a paralleling unit.An automatic power factor regulator is available on request.

Environmental conditionsThe rated outputs refer to an installation height up to 1.000 m asl and to a maximum ambient temperature of 40°C. For higher altitudes and different temperaturevalues the rated outputs must be re-calculated using the factors listed in the following table.


For negative power factors please contact MarelliMotori.

DEGREE OF PROTECTIONStandard generators are air-cooled with an IP 23 degree of protection (IC 01 cooling type). Inlet and outlet air filters (IC 01 cooling type) are available on requestto upgrade the index to IP 44.To obtain a higher index of protection (IP 44, IP 54) generators can be supplied with an air-to-water heat exchanger installed on the body of the machinery (IC81W cooling type).

SHAFT ORIENTATIONGenerators are supplied with a horizontal (IM B3) or vertical (IM V10) shaft configuration. The vertical generators are equipped with a thrust bearing on the no-drive-end (NDE) side.

BEARINGSStandard generators are supplied with grease-lubricated rolling bearings. All bearings are oversized to guarantee a minimum lifetime of 100.000 h (L10h = 100.000h), value obtained concerning to an unloaded standard shaft. The NDE bearing is conveniently insulated (*) to avoid shaft currents.

RUNNER DIRECTLY CONNECTED TO THE SHAFTGenerators can be equipped with a special shaft extension to directly connect the hydraulic turbine runner. In this configuration all bearings and the shaft aredesigned to withstand to axial and radial loads caused by the hydraulic thrust and by the weight of the runner. Depending on the loads applied and on the runawayspeed of the runner, generators can be supplied with oil-lubricated rolling bearings or sleeve bearings.

ROTOR BALANCINGRotors are dynamically balanced with a half key applied to the shaft extension in accordance with IEC 60034-14 to vibration grade normal (N) in standardexecution. Generators can be supplied with reduced (R) or special (S) vibration levels on request.

Power factorThe nominal power factor is 0,8 lagging. For different power factor values the following derating factors must be applied:

FRAME SIZES 400 - 710 SYNCHRONOUS GENERATORS: TECHNICAL FEATURES

Altitude [m asl]

10001500200025003000

Ambient temperature [°C]

1,041,030,990,950,91

1,000,970,930,900,86

0,980,950,910,880,84

0,950,920,880,860,82

30 40 45 50

Power factor

Kϕ

1,0

1,0

+0,8

1,0

+0,7

0,93

+0,6

0,88

+0,5

0,84

+0,3

0,82

0

0,80

INSULATIONClass H standard insulation system allows a maximum winding temperature rise of 125°C referring to an ambient temperature of 40°C. Windings are impregnatedwith polyester resin using the latest technology (VPI system). An enamel insulator (tropicalization treatment) coats all inner parts of the generator in order toprotect it from corrosion.

TEMPERATURE SENSORSGenerators are equipped with three PT100 temperature sensors (one for each phase) installed into the slots to supervise the stator winding temperature andwith a PT100 for each bearing to monitor its temperature (**). To control inlet and outlet air temperature of the air-to-water heat exchanger, PT100’s are installedboth on the NDE side and on the drive-end (DE) side on request. If the air-to-water heat exchanger is installed, PT100’s are used to control the inlet and outletwater temperature.

FLYWHEELWhen the requested inertial momentum is higher than the actual inertial momentum of the generator, it is possible to extend the shaft on the NDE side in orderto connect a flywheel.

TERMINAL BOXESGenerators are supplied with terminal boxes of appropriate dimensions in order to allow easy connection to the main leads. All generators allow the connectionto the main leads and to the star point.Two different terminal boxes, one for the star point and one for the leads for the auxiliary devices, are available on request.Generators can be equipped with current transformers both on the main leads and the star point leads.The standard degree of protection for terminal boxes is IP 44; the IP 55 can be installed on request.

EQUIPMENT

Standard• Class H insulation• VPI impregnation type• Windings protected from corrosion (tropicalization)• Six leads stator winding into the terminal box• Parallel device between generators• N° 3 PT100 into the stator winding• N° 1 PT100 for each bearing (**)

• Anti-condensation thermal heaters• IP 23 degree of protection• IP 44 degree of protection for the terminal box• Bearings: more than 100.000 h lifetime• NDE side bearing insulated to avoid shaft currents (*)

Electric options• Automatic power factor regulator• Rheostat for voltage remote control• Manual excitation device• Excitement control• Diode failure monitor• Digital AVR• In-terminal-box measurement transformers• Encoder• Tachometric dynamo

Mechanical options• Inlet and outlet air filters (IP 44)• Air-to-fresh water heat exchanger top mounted on generator• IP 55 terminal box• Star-point in separate terminal box• Auxiliary leads into a separate terminal box• Runner directly connected to the shaft of the generator• Sleeve bearings• Shaft extension• Flywheel• Arrangement for speed sensors• Brush connection with rotor for earth fault detection• Arrangement for vibration sensors into bearing box

(*) for frame sizes 400 and 500 with 4 and 6 poles on request(**) for 400 frame size on request



2.7002.700

500 SC4500 MB4500 LA4

1.4601.6751.945

1.2751.4601.700

1.7502.0102.335

1.5301.7552.040

46,752,561,5

666

3.7004.4005.100

2.7002.7002.700

SYNCHRONOUS GENERATORS / LOW VOLTAGE

kVA rating @ Temperature Rise / Ambient Temp. (°C)

Type Leads Continuous duty

105 / 40ΔT cl. F

105 / 40ΔT cl. F

Moment of inertia

80 / 40ΔT cl. B

80 / 40ΔT cl. B

(**)

[kgm2]

Weight

(**)

[kg]

Max overspeed

[min-1]

630 SA4630 MA4*630 LA4*

2.3502.5502.780

2.0502.2252.425

2.7052.9353.200

2.3602.5602.795

117151163

666

6.3507.5008.000

2.4002.4002.400

560 MA4560 LA4

2.1452.555

1.8702.230

2.4652.940

2.1502.565

66

8395

5.0005.700

400V 50Hz - 1500 min-1 480V 60Hz - 1800 min-14 pole

450 MB4450 LA4450 LB4

725815895

1.010

MJT 400 MA4400 MB4400 LA4400 LB4

635710780880

870980

1.0751.210

760855940

1.055

16,317,019,322,5

6666

2.2502.3002.5502.800

3.0003.0003.0003.000

1.1001.2101.340

9601.0551.170

1.3201.4501.610

1.1501.2651.405

29,034,038,0

666

3.2003.6004.000

2.7002.7002.700

710 SC6*710 MA6*

2.5602.970

2.2352.590

2.8703.330

2.5052.905

on requeston request

66

560 MA6560 LA6

1.5951.900

1.3901.660

1.8352.185

1.6001.905

66

111137

5.0005.700

630 SC6630 MA6630 MB6630 LA6

1.6902.0202.1502.390

1.4751.7651.8752.085

1.9452.3252.4752.750

1.7002.0302.1602.400

145167183200

6666

6.5008.0008.5009.500

2.2002.2002.2002.200

500 SA6500 SC6500 MB6500 LA6

8651.1001.3201.540

755960

1.1501.345

1.0401.3201.5851.850

9101.1501.3851.615

50,564,770,088,9

6666

3.2003.8004.1005.100

2.2002.2002.2002.200

330380510575660815

MJT 400 SA6400 SB6400 MA6400 MB6400 LA6400 LB6

290330445500575710

395455610690790980

345395530600690855

11,814,117,919,420,924,2

666666

1.4501.6002.2002.2602.5302.750

2.2002.2002.2002.2002.2002.200


*: 690 V recommended**: Showed data could change depending on mounting.The rated outputs refer to the following conditions: balanced and non deforming load, altitude below 1.000 m asl, power factor from 0,8 to 1.For values of overspeed greater than as listed, please contact MarelliMotori.

710 SC8710 MA8*710 LA8*

2.2702.6402.850

1.9802.3052.490

2.5402.9603.190

2.2152.5852.785

on requeston requeston request

666

560 MA8560 LA8

1.2451.485

1.0851.295

1.4301.710

1.2501.495

66

122146

5.0005.700

630 SC8630 MA8630 LA8

1.2801.5302.020

1.1151.3351.765

1.4701.7602.325

1.2851.5352.030

177204245

666

6.5008.0009.500

1.9001.9001.900

500 SA8500 SC8500 MB8500 LA8

675840

1.0451.235

590735910

1.080

8101.0101.2551.480

705880

1.0951.290

55,174,277,795,0

6666

3.2003.8004.1005.100

2.0002.0002.0002.000

200255355420500610

MJT 400 SA8400 SB8400 MA8400 MB8400 LA8400 LB8

175225310365435530

240305425505600730

210265370440525635

13,516,220,622,424,125,4

666666

1.4501.6002.2002.2602.5302.750

2.0002.0002.0002.0002.0002.000


2.1002.100

2.2002.200

1.8001.8001.800

2.0002.000


*: 690 V recommended**: Showed data could change depending on mounting.The rated outputs refer to the following conditions: balanced and non deforming load, altitude below 1.000 m asl, power factor from 0,8 to 1.For values of overspeed greater than as listed, please contact MarelliMotori.



105 / 40ΔT cl. F

105 / 40ΔT cl. F

Moment of inertia

80 / 40ΔT cl. B

80 / 40ΔT cl. B

(**)

[kgm2]

Weight

(**)

[kg]

Max overspeed

[min-1]

SYNCHRONOUS GENERATORS / LOW VOLTAGE

710 SA12710 MA12710 LA12

1.3801.7802.200

1.2051.5551.920

1.5802.0402.530

1.3801.7802.210

666

1.1001.1001.100

400V 50Hz - 500 min-1 480V 60Hz - 600 min-112 poleMJT 630 SC12

630 MA12630 MB12630 LA12

720870

1.1001.280

630760960

1.115

8201.0001.2701.490

715875

1.1101.300

206238260285

6666

6.5008.0008.5009.500

1.1001.1001.1001.100


710 SC10710 MA10710 MB10*

2.0102.4202.580

1.7552.1102.250

2.2402.7202.890

1.9552.3752.525

666


630 SC10630 MA10630 MB10630 LA10

535670780865

MJT 500 SA10500 SC10500 MB10500 LA10

465585680755

640805935

1.040

560705815910

63,881,685,7106,7

6666

3.2003.8004.1005.100

1.5001.5001.5001.500

1.0201.2101.3001.420

8901.0551.1351.240

1.1751.3901.4951.635

1.0251.2151.3051.425

188217237260

6666

6.5008.0008.5009.500

1.3201.3201.3201.320


400V 50Hz - 333 min-1 480V 60Hz - 400 min-118 poleMJT 710 SA18

710 SC18710 MA18710 LA18710 LB18

590810970

1.1901.350

515705845

1.0401.180

680940

1.1101.3701.550

595820970

1.1951.355

66666

740740740740740

on requeston requeston requeston requeston request


710 SC16710 MA16710 LA16710 LB16

660900

1.0701.3301.500

575785935

1.1601.310

7501.0401.2401.5201.720

655910

1.0801.3251.500

66666

825825825825825



710 SC14710 MA14710 LA14710 LB14

7501.0201.2201.5001.700

655890

1.0651.3101.485

8501.1801.4101.7301.960

7401.0301.2301.5101.710

66666

950950950950950


1.3201.3201.320


SYNCHRONOUS GENERATORS / MEDIUM VOLTAGE

**: Showed data could change depending on mounting.The rated outputs refer to the following conditions: balanced and non deforming load, altitude below 1.000 m asl, power factor from 0,8 to 1.For values of overspeed greater than as listed, please contact MarelliMotori.



3000V 6000V

105 / 40ΔT cl. F

80 / 40ΔT cl. B

105 / 40ΔT cl. F

80 / 40ΔT cl. B

Momentof inertia

(**)

[kgm2]

Weight

(**)

[kg]

Maxoverspeed

[min-1]105 / 40ΔT cl. F

80 / 40ΔT cl. B

105 / 40ΔT cl. F

80 / 40ΔT cl. B

630 SA4630 MA4630 MB4630 LA4630 LB4

66666

560 MA4560 LA4

66

50Hz - 1500 min-1 60Hz - 1800 min-14 pole

450 MB4450 LA4450 LB4

MJHT 400 SA4400 MA4400 LA4400 LB4

6666

666

500 MA4500 MB4500 LA4

1.7702.0402.3102.6403.090

1.9802.250

375540750920

9601.0601.185

1.2901.5401.665

1.5501.7802.0202.3002.700

1.7301.965

335480665810

840925

1.035

1.1451.3651.475

1.6101.8502.1002.4002.810

1.8002.045

-500665835

895985

1.105

1.1051.2901.530

1.4101.6201.8302.0902.450

1.5701.785

-440590740

780860965

9751.1451.350

80120155163177

8395

10,214,619,322,5

29,034,038,0

46,752,561,5

666

6.0007.0007.7008.2008.700

5.1005.800

1.8502.3002.6002.850

3.2503.6504.050

3.9004.5005.200

2.4002.4002.4002.4002.400

3.0003.0003.0003.000

2.7002.7002.700

2.7002.7002.700

2.7002.700

2.0352.3452.6553.0353.555

2.2752.590

450650900

1.105

1.1501.2701.420

1.5501.8502.000

1.7752.0452.3152.6503.105

1.9852.260

395565785965

1.0051.1101.240

1.3551.6151.745

1.8502.1302.4152.7603.230

2.0702.350

-600800

1.000

1.0751.1801.325

1.3251.5501.835

1.6151.8602.1102.4102.820

1.8052.050

-525700875

9401.0301.155

1.1551.3551.600

50Hz - 1500 min-1 60Hz - 1800 min-1

710 SA8710 MA8710 MB8710 LB8

on requeston requeston requeston request

6666

560 MA8560 LA8

66

630 SA8630 MA8630 MB8630 LA8630 LB8

66666

500 SA8500 MA8500 MB8500 LA8

6666

MJHT 400 MA8400 LA8400 LB8

122,0146,0

114177204231245

55,177,782,295,0

20,624,125,4

666

5.1005.800

6.0006.7008.1009.0009.600

3.3004.2004.5005.200

2.3002.6302.850

50Hz - 750 min-1 60Hz - 900 min-18 pole

1.9802.6102.9603.340

1.0901.2201.3501.5001.650

245425485

620745880

1.010

1.3301.475

1.7302.2802.5802.920

9501.0601.1801.3101.440

220375430

545665780895

1.1601.285

2.2753.0003.4053.840

1.2551.4051.5551.7251.900

295510580

745895

1.0551.210

1.5301.695

1.9852.6202.9703.350

1.0951.2251.3551.5051.660

255445505

650780920

1.055

1.3351.480

1.8002.3702.6903.040

9901.1101.2301.3601.500

-365420

530650765880

1.2351.370

1.5802.0702.3502.650

860970

1.0701.2001.310

-325370

475575675780

1.0801.195

2.0702.7253.0953.495

1.1401.2751.4151.5651.725

-440505

635780920

1.055

1.4201.575

1.8052.3802.7003.050

9951.1151.2351.3651.505

-385440

555680805920

1.2401.375

1.9001.9001.9001.9001.900

2.0002.0002.0002.000

2.0002.0002.000

2.0002.000

1.8001.8001.8001.800

50Hz - 750 min-1 60Hz - 900 min-1

710 SA6710 MA6710 LA6710 LB6


6666

560 MA6560 LA6

66

630 SA6630 MA6630 MB6630 LA6630 LB6

66666

500 SA6500 MA6500 MB6500 LA6

6666

MJHT 400 MA6400 LA6400 LB6

111137

94145167190200

50,570,073,688,9

17,920,924,2

666

5.1005.800

6.0006.7008.1009.0009.600

3.3004.2004.5005.200

2.3002.6502.850

50Hz - 1000 min-1 60Hz - 1200 min-16 pole

2.1802.9303.2203.710

1.3201.6101.9002.0002.100

385560600

685840

1.0001.125

1.7101.890

1.9102.5602.8103.240

1.1501.4001.6601.7501.840

340495530

605745885995

1.4901.650

2.5053.3703.7054.265

1.5201.8502.1852.3002.415

460670720

8201.0101.2001.350

1.9652.175

2.1852.9403.2353.725

1.3251.6151.9052.0102.110

400585630

715880

1.0451.180

1.7151.900

1.9902.6602.9203.370

1.2001.4601.7201.8201.910

-490525

590735875

1.000

1.5751.735

1.7302.3202.5502.950

1.0501.2801.5101.5901.670

-435465

520650775885

1.3751.515

2.2903.0603.3603.875

1.3801.6801.9802.0952.195

-590630

710880

1.0501.200

1.8101.995

2.0002.6702.9353.380

1.2051.4651.7301.8301.915

-515550

620770915

1.045

1.5801.740

2.2002.2002.2002.2002.200

2.2002.2002.2002.200

2.2002.2002.200

2.1002.1002.1002.100

2.2002.200

50Hz - 1000 min-1 60Hz - 1200 min-1


SYNCHRONOUS GENERATORS / MEDIUM VOLTAGE

**: Showed data could change depending on mounting.The rated outputs refer to the following conditions: balanced and non deforming load, altitude below 1.000 m asl, power factor from 0,8 to 1.For values of overspeed greater than as listed, please contact MarelliMotori.



3000V 6000V

105 / 40ΔT cl. F

80 / 40ΔT cl. B

105 / 40ΔT cl. F

80 / 40ΔT cl. B

Momentof inertia

(**)

[kgm2]

Weight

(**)

[kg]

Maxoverspeed

[min-1]105 / 40ΔT cl. F

80 / 40ΔT cl. B

105 / 40ΔT cl. F

80 / 40ΔT cl. B

50Hz - 333 min-1 60Hz - 400 min-118 poleMJHT 710 SA18

710 MA18710 MB18710 LA18710 LB18

66666


650860

1.0101.2901.430

565750880

1.1251.250

655855

1.0151.3001.430

600790930

1.1901.310

50Hz - 333 min-1 60Hz - 400 min-1

750980

1.1601.4901.640

525690810

1.0401.145

690900

1.0701.3701.500

600785935

1.1951.310

740740740740740


710 SC16710 MA16710 LA16710 LB16

66666


720960

1.1301.4401.570

630840985

1.2551.370

725960

1.1251.4401.570

670880

1.0301.3201.440

50Hz - 375 min-1 60Hz - 450 min-1

8301.1001.2901.6501.800

585770900

1.1501.255

7701.0101.1801.5201.650

670880

1.0301.3251.440

825825825825825


710 SC14710 MA14710 LA14710 LB14

66666


8101.0601.2501.6101.750

705925

1.0901.4051.530

8201.0651.2551.6151.755

740970

1.1501.4701.630

50Hz - 428 min-1 60Hz - 514 min-1

9401.2201.4401.8502.010

645845

1.0051.2851.425

8501.1201.1801.5201.650

740980

1.0301.3251.440

950950950950950

710 SA12710 MA12710 LA12

666


630 MA12630 MB12630 LA12630 LB12

66666


1.2501.7902.230

650740820920

1.100

1.0901.5601.940

570640720800960

1.2551.8002.240

655740825925

1.105

1.1301.6202.020

590670750830

1.000

133206238269285

50Hz - 500 min-1 60Hz - 600 min-1

1.4402.0602.565

750850945

1.0601.265

9901.4201.770

520590660730870

6.0006.7008.1009.0009.600

1.3001.8652.325

680770865955

1.150

1.1351.6302.030

595670755835

1.005

1.1001.1001.100

1.1001.1001.1001.1001.100

60Hz - 720 min-1

710 SA10710 MA10710 LA10710 LB10

6666

50Hz - 600 min-110 pole

630 SA10630 MA10630 MB10630 LA10630 LB10

MJHT 500 SA10500 MA10500 MB10500 LA10

6666

1.6002.2002.5003.090

465565665740

9201.0301.1501.2101.400

1.4001.9202.1802.700

410500590660

800900

1.0001.0601.220

1.6052.2102.5103.105

490595700775

9251.0351.1551.2151.405

1.4602.0002.2702.810

400490580645

830940

1.0401.1001.270

66666

63,885,789,7106,7

120188217245260


60Hz - 720 min-150Hz - 600 min-1

1.8402.5302.8753.555

560680800890

1.0601.1851.3251.3901.610

1.2701.7501.9902.450

360435515570

730820910960

1.110

3.3004.2004.7005.200

6.0006.7008.1009.0009.600

1.6802.3002.6103.230

480590695775

9551.0801.1951.2651.460

1.4652.0102.2802.820

420515605675

835945

1.0451.1051.275

1.5001.5001.5001.500

1.3201.3201.3201.3201.320

1.3201.3201.3201.320

Mounting: IM B3 - Air cooled (IC01)

HHDABLDE

Dimension 400S

4001100800

1360110170

LM40011008001560110170

4001100800

1760110170

500S

500137010001920130210

LM500137010002170130210

500137010002270130210

560M

560143011002305150230

L560143011002405150230

630S

630158012802150160210

LM630

158012802350160210

630158012802450160210

710S

710188015002450180300

LM710

188015002650180300

710188015002650180300

450LM

45011909001807125210

45011909001987125210


SYNCHRONOUS GENERATORS / OVERALL DIMENSIONS [mm]

Mounting: IM V10 - Air cooled (IC01)

PADLDE

400S

10007001540110170

LM10007001740110170

10007001940110170

500S

12507802250130210

LM12507802500130210

12507802600130210

560M

1400700

2340150230

L1400700

2440150230

630S

160011252430160210

LM160011252630160210

160011252730160210

710S

180011502470180300

LM180011502670180300

180011502770180300

Dimension 450M

11507402030125210

L11507402210125210

Mounting: IM V10 - Air-to-water heat exchanger (IC81W)

PAML

AOADDE

400S

100016501540640555110170

LM100016501740640555110170

100016501940640555110170

500S

125018002250685605130210

LM125018002500685605130210

125018002600685605130210

560M

140019502340685605150230

L140019502440685605150230

630S

160021002470825745160210

LM160021002670825745160210

160021002770825745160210

710S

180024352470915835180300

LM180024352670915835180300

180024352770915835180300

Dimension

Dimensions for 450 frame size on demand

HHDABL

AOADDE

400S

4001340800

1345640750110170

LM40013408001545640750110170

40013408001745640750110170

500S

500161010001830685800130210

LM500

161010002080685800130210

500161010002180685800130210

560M

560175011002180685800150230

L560175011002280685800150230

630S

630188012802150825850160210

LM630188012802350825850160210

630188012802450825850160210

710S

710206015002440915900180300

LM710206015002640915900180300

710206015002740915900180300

Dimension

Dimensions for 450 frame size on demand

Mounting: IM B3 - Air-to-water heat exchanger (IC81W)


SYNCHRONOUS GENERATORS / OVERALL DIMENSIONS [mm]

STANDARDSAll generators are designed according to the IEC 60034-1 and CEI EN 60034-1 standards and can be incorporated in the “CE” marked machinery.

AVAILABLE VOLTAGEGenerators can be supplied with nominal voltages from 380 V up to 690 V.Voltages not listed can be supplied on request.

ENVIRONMENTAL CONDITIONSRated outputs refer to an installation height up to 1.000 m asl and to a maximum ambient temperature of 40°C. For higher altitudes and different temperaturevalues the rated outputs must be recalculated using the factors listed in the following table.


DEGREE OF PROTECTIONStandard generators are air-cooled with an IP 23 degree of protection (IC 01 cooling type). To upgrade the index to IP 44 inlet and outlet air protections areavailable on request (IC 01 cooling type).To obtain a higher degree of protection (IP 44 or IP 54), generators can be supplied with an air-to-fresh water heat exchanger installed on the body of the machinery(IC 81W cooling type).

SHAFT ORIENTATIONGenerators are supplied with a horizontal (IM B3) or vertical (IM V10) shaft configuration.

BEARINGSStandard generators are supplied with grease-lubricated rolling bearings. All bearings are oversized to guarantee a minimum lifetime of 100.000 h (L10h = 100.000h), value obtained concerning to an unloaded standard shaft.

RUNNER DIRECTLY CONNECTED TO THE SHAFTGenerators can be equipped with a special shaft extension to directly connect the hydraulic turbine runner. In this configuration all bearings and the shaft aredesigned to withstand to axial and radial loads caused by the hydraulic thrust and by the weight of the runner. Depending on the loads applied and on the runawayspeed of the runner, generators can be supplied with oil-lubricated rolling bearings or sleeve bearings.

ROTOR BALANCINGRotors are dynamically balanced with a half key applied to the shaft extension in accordance with IEC 60034-14 to vibration grade normal (N) in standardexecution. Generators can be supplied with reduced (R) or special (S) vibration levels on request.

INSULATIONClass F standard insulation system allows a maximum winding temperature rise of 105°C referring to an ambient temperature of 40°C. The windings areimpregnated with polyester resin using the latest technology (VPI system). An enamel insulator (tropicalization treatment) coats all inner parts of generators inorder to protect it from corrosion.

TEMPERATURE SENSORSGenerators are equipped with three PTC thermistors (one for each phase) to supervise the stator winding temperature. Generators can be supplied with a PT100for each bearing in order to control their temperature. To control inlet and outlet air temperature, PT100’s are installed both on the NDE side and on the DE sideon request. If the air-to-water heat exchanger is installed, it’s possible to control the inlet and outlet water temperature by PT100’s and to install a flow meterto check presence or absence of water.

FLYWHEELWhen the requested inertial momentum is higher than the actual inertial momentum of the generator, it is possible to extend the shaft on the NDE side in orderto connect a flywheel (not supplied).

TERMINAL BOXESGenerators are supplied with terminal boxes of appropriate dimensions in order to allow easy connection to the main leads. All the generators have six leads inthe terminal box.An additional terminal box for the leads of the auxiliary devices is available on request.Generators can be equipped with current transformers both on the main leads and the star point leads.The standard index of protection for the terminal boxes is IP 55; the IP 56 can be installed on request.

FRAME SIZES 250 - 630 ASYNCHRONOUS GENERATORS: TECHNICAL FEATURES

Altitude [m asl]

10001500200025003000

Ambient temperature [°C]

1,041,030,990,950,91

1,000,970,930,900,86

0,980,950,910,880,84

0,950,920,880,860,82

30 40 45 50

EQUIPMENT

Standard• Class F insulation• VPI impregnation type• Windings protected against corrosion (tropicalization)• Six-leads stator winding into the terminal box• N° 3 PTC into the stator winding• IP 23 index of protection• IP 55 index of protection for the terminal box• Bearings: more than 100.000 h life time

Electric options• Class H insulation type• N° 3 PT100 into the stator winding• N° 1 PT100 on each bearing• Anti-condensation heaters• In-terminal-box measurement transformers• Encoder• Tachometric dynamo

Mechanical options• Inlet and outlet air filters (IP 44)• Air-to-fresh water heat exchanger top mounted on generator (IP 44 or IP 55)• IP 56 terminal box• Auxiliary leads into a separate terminal box• Runner directly connected to the shaft of the generator• Sleeve bearings• Shaft extension• Insulated NDE side bearing• Arrangement for speed sensors• Arrangement for vibration sensor on each bearing


1.0101.0101.0101.009

C4G 400 LA6400 LB6400 LC6400 LD6

96,096,296,396,4

96,296,496,496,5

0,860,860,870,87

0,820,820,810,82

19,021,623,625,5

2.5502.5502.5502.550

5.3135.9896.5727.062

96,096,196,196,2

0,860,860,860,86

2.2782.4212.5642.732

540610670720

400400400400

9071.0251.1131.196

1.0071.0071.0071.006

355 LA6355 LB6355 LC6355 LD6

95,295,595,795,7

95,195,495,695,5

0,850,850,860,85

0,740,740,750,73

8,210,612,313,7

2.5502.5502.5502.550

2.2412.6813.1213.719

94,394,694,994,8

0,820,820,830,82

1.1601.3401.4601.800

225270315375

400400400400

383459529638


ASYNCHRONOUS GENERATORS / Insulations class F - IP 23 - IC 01

1.5051.5051.505

500 LA4500 LB4500 LC4

97,197,497,3

96,897,397,0

0,870,890,87

0,800,860,81

53,059,968,8

2.5002.5002.500

10.44511.71513.030

96,096,796,3

0,850,890,86

5.3535.7286.003

1.5071.5071.506

C4G 400 LA4400 LB4400 LC4

96,997,097,1

96,997,097,0

0,890,890,90

0,700,660,83

12,213,715,7

2.7502.7502.750

4.5735.2215.871

96,496,596,5

0,850,840,88

2.3332.4912.691

1.5101.5101.5081.508

355 LA4355 LB4355 LC4355 LD4

95,495,996,196,2

95,395,896,096,0

0,890,900,890,89

0,820,850,860,81

6,68,0

10,312,0

2.7502.7502.7502.750

2.0892.6372.9653.620

94,594,895,395,4

0,870,890,870,87

1.1501.2601.4501.670

1.5201.5201.5171.5171.517

315 S4315 MA4315 MB4315 MD4315 ME4

93,994,294,595,095,1

94,394,594,995,395,2

0,890,880,880,900,90

0,840,810,830,830,83

1,72,12,53,13,3

2.7502.7502.7502.7502.750

8831.0671.3321.6562.085

94,194,194,695,095,0

0,880,870,870,880,88

570705750850930

1.5201.520

280 S4280 M4

93,093,0

93,093,0

0,880,88

0,790,79

0,91,1

3.0003.000

608743

92,092,0

0,860,86

405445

4 poles1.5351.520

C3G 250 S4250 M4

92,092,5

92,092,3

0,860,86

0,790,75

0,50,8

3.0003.000

372509

90,591,0

0,840,83

275350

1500 min-1 - 50Hz

Type

Efficiency [%]

4/4

Momentof Inertia

160018002000

700800900

315400450550

132160200250315

90110

5575

Power

kW min-1

Speed Torque

N m 3/4 2/4

Power factor

4/4 3/4 2/4

Weight Maxoverspeed

min-1kg m2

kgPn rpm

V

Voltage

Vn

400400

A

Current

In Tn J IM B3 rpm

400400

400400400400400

400400400400

400400400

1.5071.5071.506

450 LA4450 LB4450 LC4

97,097,197,1

96,897,097,0

0,890,900,89

0,830,850,81

28,933,337,6

2.5002.5002.500

7.1798.1499.133

96,296,496,1

0,880,890,87

3.6663.8894.271

110012501400

690690690

690690690

92126

148181

214263328401506

511642731893

1.1371.2991.445

1.0351.1641.318

1.5411.6941.926

1.0051.0041.004

630 LA6630 LB6630 LC6

97,297,397,4

97,197,297,3

0,890,890,90

0,860,860,87

154,3178,7206,9

1.8001.8001.800

19.53222.46126.340

96,696,696,8

0,880,880,89

7.4768.2718.981

1.0061.0061.006

450 LA6450 LB6450 LC6

96,696,796,8

96,596,696,7

0,860,860,86

0,800,800,80

38,143,548,8

2.0002.0002.000

7.8548.8269.797

96,096,196,2

0,850,850,85

3.5693.8434.128

6 poles1.0101.0131.013

C3G 315 MA6315 MB6315 MC6

93,393,593,7

93,593,894,0

0,850,850,85

0,810,810,80

2,94,15,1

2.5502.5502.550

1.1151.3311.609

93,093,293,4

0,850,850,84

750850920

1000 min-1 - 50Hz

200023002700

800900

1000

110132160

400400400

400400400

1.0051.0051.005

500 LA6500 LB6500 LC6

97,097,197,1

96,897,097,0

0,860,870,87

0,800,800,80

66,277,188,9

1.8001.8001.800

11.74313.68615.642

96,396,496,5

0,850,860,86

5.0395.5256.015

120014001600

690690690

690690690

187224272

1.3441.5121.680

1.1691.3481.541

1.8832.1652.513


754754753

630 LA8630 LB8630 LC8

96,997,097,1

96,896,897,0

0,870,870,87

0,820,800,81

201,8233,8270,7

1.3001.3001.300

17.62719.56623.486

96,296,196,4

0,860,860,86

7.3628.0788.911

135015001800

756756756

C4G 450 LA8450 LB8450 LC8

96,096,196,2

95,996,096,1

0,850,850,85

0,770,770,77

44,150,356,5

1.5001.5001.500

7.6248.5359.576

95,295,395,5

0,830,830,84

3.3413.5783.812

580650730

757757758758

400 LA8400 LB8400 LC8400 LD8

94,394,694,894,9

94,194,494,794,9

0,840,850,850,86

0,760,770,780,79

20,524,527,530,6

1.9501.9501.9501.950

4.2135.0005.9796.637

92,993,493,994,3

0,820,830,840,85

1.9002.1002.3002.450

315375450500

757756756756

355 LA8355 LB8355 LC8355 LD8

94,294,794,995,0

94,194,594,894,8

0,820,820,820,82

0,680,670,680,68

9,612,314,215,9

1.9501.9501.9501.950

2.1422.6673.3273.722

93,293,693,994,0

0,770,770,780,78

1.1601.3401.4601.570

160200250280

606605605

C4G 450 LA10450 LB10450 LC10

95,595,795,8

95,595,695,7

0,830,820,82

0,750,720,72

50,757,865,0

1.5001.5001.500

7.4188.2399.382

94,994,894,9

0,820,800,80

3.2673.5073.760

450500570

400400400

783881

1.005

607607606606

400 LA10400 LB10400 LC10400 LD10

94,394,494,894,9

94,394,594,794,8

0,790,790,790,79

0,670,670,660,66

20,524,527,530,6

1.5251.5251.5251.525

4.0034.6665.2355.811

93,593,793,994,0

0,750,760,750,75

1.9002.1102.2802.450

240280315350

400400400400

439512576640


752752752

710 LA8710 LB8710 LC8

97,597,797,7

97,397,597,6

0,860,870,87

0,760,780,79

455,0535,0632,0

---

26.02331.16436.357

97,697,097,1

0,830,850,85

11.06712.32013.662

755755754

500 LA8500 LB8500 LC8

96,496,896,9

96,396,696,8

0,840,840,84

0,770,760,76

78,090,8

104,7

1.4001.4001.400

11.14113.05315.016

95,696,096,2

0,820,820,82

5.0585.5336.045

8 poles765765764

C3G 315 MA8315 MB8315 MC8

93,593,793,9

93,693,994,0

0,800,810,83

0,660,670,69

3,03,74,4

1.9501.9501.950

1.2011.4651.757

93,093,193,1

0,750,760,78

780800830

750 min-1 - 50Hz

Type

Efficiency [%]

4/4

Momentof Inertia

200024002800

85010001150

90110132

Power

kW min-1

Speed Torque

N m 3/4 2/4

Power factor

4/4 3/4 2/4

Weight Maxoverspeed

min-1kg m2

kgPn rpm

V

Voltage

Vn

400400400

A

Current

In Tn J IM B3 rpm

400400400400

400400400

690690690

690690690

163196230

542638765840

1.4621.7201.978

1.3001.4441.733

1.9482.3112.696

603603603

710 LA10710 LB10710 LC10

97,297,397,4

97,197,397,4

0,850,860,87

0,780,800,80

485,0570,0673,0

---

24.41529.26834.111

96,796,997,0

0,840,850,85

10.94312.14413.523

604604604

500 LA10500 LB10500 LC10

95,896,096,2

95,595,796,0

0,810,820,83

0,690,700,73

97,0112,9130,2

1.3001.3001.300

10.71712.34014.448

94,594,895,3

0,780,790,80

4.9245.4045.915

10 poles610609609609

C3G 355 LA10355 LB10355 LC10355 LD10

93,694,294,394,5

93,994,394,594,6

0,810,810,820,82

0,710,680,690,69

9,612,314,215,9

1.5251.5251.5251.525

2.2072.6632.9933.318

93,693,794,094,1

0,790,770,780,78

1.1601.3401.4601.570

600 min-1 - 50Hz

150018002100

650750880

132160180200

400400400400

400400400

604604604

630 LA10630 LB10630 LC10

96,596,696,7

96,396,596,6

0,840,850,85

0,750,770,77

212,5246,2285,0

1.1001.1001.100

17.18619.62122.867

95,696,096,1

0,820,830,83

7.2327.8808.682

105012001400

400400400

400400400

235285317352

1.1601.3221.532

1.8062.0402.380

1.4781.7532.022

400400400400

282352441493

400400400

9861.1051.241

504504503

630 LA12630 LB12630 LC12

96,096,196,3

95,895,996,0

0,820,820,82

0,720,720,71

223,6259,0299,9

1.1001.1001.100

14.78816.74219.695

95,095,195,2

0,800,800,80

7.2077.8878.700

750850

1000

505505505

C4G 450 LA12450 LB12450 LC12

94,995,195,1

94,795,094,9

0,800,800,80

0,670,700,70

58,166,274,4

1.3001.3001.300

6.7687.5488.542

93,894,294,0

0,760,770,78

3.2303.4693.690

340380430

507507507507

400 LA12400 LB12400 LC12400 LD12

93,493,894,094,1

93,693,994,194,2

0,740,740,740,74

0,610,600,610,61

20,524,527,530,6

1.3001.3001.3001.300

4.0334.5175.0095.604

92,993,193,493,5

0,710,700,710,71

1.9002.1102.2802.450

200225250280

508507507508

C3G 355 LA12355 LB12355 LC12355 LD12

92,693,293,293,5

92,793,193,393,6

0,710,710,710,73

0,560,540,540,57

9,612,314,215,9

1.3001.3001.3001.300

2.2332.6673.2333.618

92,092,292,492,9

0,670,650,660,68

1.1601.3401.4601.570

110132160180

503503503

710 LA12710 LB12710 LC12

96,496,896,9

96,296,997,0

0,860,870,88

0,780,810,83

527,0620,0732,0

---

22.62626.45132.295

95,596,596,7

0,840,870,87

10.87112.07313.443

504504504

500 LA12500 LB12500 LC12

95,495,695,7

95,295,495,6

0,810,810,81

0,700,700,70

103,0119,9138,2

1.2001.2001.200

9.52411.48412.856

94,494,694,8

0,780,780,78

4.9245.3915.906

115013501650

480580650

400400400400

400400400

400400400

400400400

391439488547

8561.0351.160

1.3221.4981.762

1.9322.2422.710

400400400400

224269326356

400400400

614686777

433433432

500 LA14500 LB14500 LC14

94,594,794,7

94,194,394,2

0,750,760,75

0,600,600,58

103,0119,9138,2

1.0001.0001.000

8.86010.23711.660

92,893,192,8

0,710,710,70

4.8695.3455.857

380440500

400400400

732837963

434434434

C4G 450 LA14450 LB14450 LC14

94,594,794,8

94,494,694,7

0,770,780,77

0,610,630,61

58,166,274,4

1.1001.1001.100

6.0486.9647.652

93,493,893,7

0,720,730,72

3.2863.5423.802

260300330

400400400

488556619


12 poles 500 min-1 - 50Hz

Type

Efficiency [%]

4/4

Momentof Inertia

Power

kW min-1

Speed Torque

N m 3/4 2/4

Power factor

4/4 3/4 2/4

Weight Maxoverspeed

min-1kg m2

kgPn rpm

V

Voltage

VnA

Current

In Tn J IM B3 rpm

432432432

630 LA14630 LB14630 LC14

95,295,495,6

94,895,195,2

0,780,790,79

0,630,650,65

223,6259,0299,9

900900900

13.45415.74118.018

93,594,094,1

0,740,750,75

7.1687.8528.653

14 poles436435435435

C3G 400 LA14400 LB14400 LC14400 LD14

93,894,094,394,5

94,294,394,594,7

0,750,750,750,75

0,620,620,620,62

28,035,040,045,0

1.1001.1001.1001.100

3.5024.2034.6555.342

94,194,194,294,3

0,730,750,730,73

1.9502.1202.3002.550

428,57 min-1 - 50Hz

580680780

150180200230

400400400400

400400400

431431431

710 LA14710 LB14710 LC14

96,396,496,6

96,096,196,4

0,800,800,81

0,650,650,68

527,0620,0734,0

---

20.68724.10927.496

95,095,195,6

0,760,760,78

10.68011.91613.307

90010501200

400400400

289347385443

1.0751.2441.427

1.6261.8972.141



Air-to-water heat exchanger (IC81W) - Vertical mounting

PL

AOADDE

355

8001665460720100210

400

11501900640860110210

450

140021508251030130250

160023009151300160300

Dimension(mm) 630500

11502300700835120210

Air-to-water heat exchanger (IC81W) - Horizontal mounting

HHDABL

AOADDE

400

40014308901672640860110210

500

5001630104021008251030130250

630

6302120130022209151300160300

Dimension(mm) 450

45013209002160700835120210

Air cooled (IC01) - Vertical mounting

250

PADLDE

S66085832375140

MSM280

66085837975140

66096942180170

66096942180170

315

800550111590170

355

8006851590100210

400

10007501840110210

500

11508302095130250

630

160010802500160300

Dimension(mm) 450

11508352300120210

ASYNCHRONOUS GENERATORS - OVERALL DIMENSIONS [mm]

250

HHDABLDE

Dimension(mm) S

25057346080875140

MSM280

25062948078975140

28070152090180170

28070152090180170

315

315888600112590170

355

35510008001525100210

400

40012068901790110210

500

500140210402145130250

630

630165613002200160300

Air cooled (IC01) - Horizontal mounting

450

45013209002160120210

MarelliGenerators®

SIN.CT.027.4 GB MARELLI MOTORI reserves the right to change the design, technical specification and dimensions in order to update or improve its products, without prior notice.

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HEADQUARTERSMarelli Motori S.p.A.Via Sabbionara, 136071 Arzignano (VI) - Italy(T) +39 0444 479.711(F) +39 0444 [email protected]

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CENTRAL EUROPE



GREAT BRITAIN

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SOUTH AFRICA


SPAIN

Representative OfficeCalle Constanza 508029 BarcelonaSpain

(T) +34 6644641219(F) +34 93 4196 [email protected]

USA

Marelli USA, Inc1620 Danville RoadPO Box 410Harrodsburg, KY 40330USA(T) +1 859 734 2588(F) +1 859 [email protected]

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