COMSELHYD001_= 01/2018 HYDROPOWER. Selection guide

Transcription

1 COMSELHYD001_= 01/2018 HYDROPOWER Selection guide

2 Content Selection guide Hydropower Content Vision and mission 03 Synchronous generator applications 04 Product map 05 Synchronous generator range 05 Technical information 06 DP synchronous generators low voltage: MJT 07 ODP synchronous generators medium voltage: MJHT 12 ODP synchronous generators: overall dimensions 16 Asynchronous generator applications 18 Product map 19 Asynchronous generator range 19 Three phase asynchronous generators: C3G - C4G 20 Three phase asynchronous generators: overall dimensions 24 AVRs 26 Selection table 27 COMSELHYD001_= 1

3 Vision and Mission Selection guide Hydropower Vision To become the global market leader of electric rotating machines in all our core markets. Mission Our mission is to aid the sustainable growth of our customers' businesses. We will provide innovative solutions inspired by relentless efforts to understand our customers' needs and their specific applications. We will leverage our extensive technical knowledge, product performance and service to increase the competitiveness, efficiency and productivity of our partners worldwide. 3

4 Synchronous generator applications Product map 4 05 Synchronous generator range 05 Technical information 06 ODP synchronous generators low voltage: MJT 07 ODP synchronous generators medium voltage: MJHT 12 ODP synchronous generators: overall dimensions 16

5 Synchronous generators applications Selection guide Hydropower Product map Product Pelton turbines Francis turbines Kaplan turbines Turgo turbines Cross-Flow turbines TEWAC MJRT ODP MJT TEWAC MJHRT ODP MJHT Synchronous generator range Key Model TEWAC - Totally Enclosed Water to Air Cooled ODP - Open Drip Proof TEWAC - Totally Enclosed Water to Air Cooled ODP - Open Drip Proof MJRT MJT MJHRT MJHT FRAME SIZE (mm) MJHT MJHRT MJT MJRT POWER (kva) 5

6 Technical information Environmental conditions The rated outputs refer to an installation height up to m a.s.l. and to a maximum ambient temperature of 40 C. For higher altitudes and different temperature values the rated outputs must be re-calculated using the factors listed in the folloeing table. Altitude m asl Ambient temperature C ,04 1,00 0,98 0, ,03 0,97 0,95 0, ,99 0,93 0,91 0, ,95 0,90 0,88 0, ,91 0,86 0,84 0,82 Power factor The nominal power factor is 0,8 lagging. For different power factor values the following derating factors must be applied. Power factor 1,0 +0,8 +0,7 +0,6 +0,5 +0,3 0 Kφ 1,0 1,0 0,93 0,88 0,84 0,82 0,80 For negative power factors please contact Marelli Motori. Degree of protection Standards generators are air-cooled with IP 23 degree of protection (IC 01 cooling type). To obtain a higher index of protection (IP 55) generators generators can be supplied with an air to water heat exchanger installed on the body of the machinery (IC 81 W cooling type). In this case power values has to be derated by 0,9. Special configurations The following derating factors must be applied to the corresponding configurations. Special configuration Air to water heat exchanger Outlet air duct* Inlet + outlet air duct* K factor 0,90 0,95 0,90 *Counter pressure value will be communicated during generator design. 6

7 Synchronous generators applications Selection guide Hydropower ODP Synchronous generators - Low voltage MJT MODEL POWER VOLTAGES MJT Up to kva Up to V FRAME POLE From 4 to 20 poles (over contact MM) COOLING IC 01 IP IP 23. Available up to IP 44 with filters. TYPE POLES VOLTAGE FREQUENCY RPM PAGE MJT 4 POLES 400 V 1500 min -1 pg 8 MJT 6 POLES 400 V 1000 min -1 pg 9 MJT 8 POLES 400 V 750 min -1 pg 9 MJT 10 POLES 400 V 600 min -1 pg 10 MJT 12 POLES 400 V 500 min -1 pg 10 MJT 14 POLES 400 V 428 min -1 pg 10 MJT 16 POLES 400 V 375 min -1 pg 10 MJT 18 POLES 400 V 333 min -1 pg 11 MJT 20 POLES 690 V 300 min -1 pg 11 MJT 22 POLES 690 V 272 min -1 pg 11 MJT 24 POLES 690 V 250 min -1 pg 11 MJT 4 POLES 480 V 1800 min -1 pg 8 MJT 6 POLES 480 V 1200 min -1 pg 9 MJT 8 POLES 480 V 900 min -1 pg 9 MJT 10 POLES 480 V 720 min -1 pg 10 MJT 12 POLES 480 V 600 min -1 pg 10 MJT 14 POLES 480 V 514 min -1 pg 10 MJT 16 POLES 480 V 450 min -1 pg 10 MJT 18 POLES 480 V 400 min -1 pg 11 MJT 20 POLES 690 V 360 min -1 pg 11 MJT 22 POLES 690 V 326 min -1 pg 11 MJT 24 POLES 690 V 300 min -1 pg TYPICAL OUTPUT HYDRO GENERATORS rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm - 7

8 Continuous duty rating Temp. rise over 40 C ambient temp. Moment of Inertia Weight Max overspeed Mounting Type Kgm 2 Kg min -1 4 POLES 400 V min V min -1 MJT 160 XA , H MJT 160 SA , H MJT 160 SB , H MJT 160 SC , H MJT 160 MA , H MJT 160 MB , H MJT 200 SA , H MJT 200 SB , H MJT 200 MA , H MJT 200 MB , H MJT 225 SA , H MJT 225 SB , H MJT 225 MA , H MJT 250 MA , H MJT 250 MB , H MJT 315 SA , H MJT 315 SB , H MJT 315 MA , H MJT 315 MB , H MJT 355 SA , H MJT 355 SB , H MJT 355 MA , H MJT 355 MB , H MJT 400 SA , / 2700 H/V MJT 400 SB , / 2700 H/V MJT 400 MA , / 2700 H/V MJT 400 MB , / 2700 H/V MJT 400 LA 4 * , H MJT 400 LB 4* , H MJT 500 SA , H/V MJT 500 SC , H/V MJT 500 MB 4* , H MJT 560 MA 4* H * Only Flexible Coupling 8

9 Synchronous generators applications Selection guide Hydropower Continuous duty rating Temp. rise over 40 C ambient temp. Moment of Inertia Weight Max overspeed Mounting Type Kgm 2 Kg min -1 6 POLES 400 V min V min -1 MJT 400 SA , H/V MJT 400 SB , H/V MJT 400 MA , H/V MJT 400 MB , H/V MJT 400 LA , H MJT 400 LB , H MJT 500 SA , H/V MJT 500 SC , H/V MJT 500 MB , H/V MJT 500 MC H/V MJT 500 LA , H MJT 630 SA H/V MJT 630 SC H/V MJT 630 MB H/V MJT 630 LA H MJT 630 LB 6* H MJT 710 SA 6* H/V MJT 710 MA 6** H/V MJT 710 MB 6** H/V 8 POLES 400 V min V min -1 MJT 400 SA H/V MJT 400 SB , H/V MJT 400 MA , H/V MJT 400 MB , H/V MJT 400 LA H MJT 400 LB , H MJT 500 SA , H/V MJT 500 SC , H/V MJT 500 MB , H/V MJT 500 MC H/V MJT 500 LA , H MJT 560 SC H/V MJT 560 MB H/V MJT 630 SC H/V MJT 630 MA 8* H/V MJT 630 LA 8* H MJT 710 SA H/V MJT 710 SC H/V MJT 710 MA 8** H/V MJT 710 LA 8** H/V For different configurations / speed not included above, please contact Marelli Motori. *: 690V recommended ** Only 690 V The rated outputs refer to the following conditions: balanced and non deforming load, altitude below m asl, power factor from 0,8 to 1. For values of overspeed greater than as listed, please contact Marelli Motori. 9

10 Continuous duty rating Temp. rise over 40 C ambient temp. Moment of Inertia Weight Max overspeed Mounting Type Kgm 2 Kg min POLES 400 V min V min -1 MJT 500 XSA , H/V MJT 500 SA , H/V MJT 500 SC , H/V MJT 500 MA , H/V MJT 500 LA , H MJT 630 SA H/V MJT 630 SC H/V MJT 630 MB H/V MJT 710 SA 10* H/V MJT 710 SC 10* H/V MJT 710 MB 10* H/V MJT 710 LB 10* H/V Higher V available on request at frame size. 12 POLES 400 V min V min -1 MJT 630 SB H/V MJT 630 SC H/V MJT 630 MA H/V MJT 630 MB H/V MJT 630 LA H/V MJT 710 SC 12* H/V MJT 710 MB 12* H/V MJT 710 LA 12* H/V MJT 800 MB 12** H/V 14 POLES 400 V min V min -1 MJT 710 SA 14* H/V MJT 710 SC 14* H/V MJT 710 MA 14* H/V MJT 710 LA 14* H/V MJT 710 LB 14* H/V MJT 800 MB on req H/V 16 POLES 400 V min V min -1 MJT 710 SA H/V MJT 710 SC H/V MJT 710 MA H/V MJT 710 MB 16* H/V MJT 710 LB 16* H/V MJT 800 MB 16** on req H/V For other power/sizes not included above, please contact Marelli Motori *: 690V recommended ** Only 690 V 10

11 Synchronous generators applications Selection guide Hydropower Continuous duty rating Temp. rise over 40 C ambient temp. Moment of Inertia Weight Max overspeed Mounting Type Kgm 2 Kg min POLES 400 V min V min -1 MJT 710 SA H/V MJT 710 SC H/V MJT 710 MA H/V MJT 710 LA H/V MJT 710 LB H/V MJT 800 M 18** on req on req. on req. 20 POLES 690 V min V min -1 MJT 710 S 20** H/V MJT 710 M 20** H/V MJT 800 M 20** on req H/V MJT 900 M 20** on req H/V 22 POLES 690 V min V min -1 MJT 710 S 22** H/V MJT 710 M 22** H/V MJT 800 M on req H/V MJT 900 M on req H/V 24 POLES 690 V min V min -1 MJT ** on req H/V MJT ** on req H/V For different configurations / speed not included above, please contact Marelli Motori. *: 690V recommended ** Only 690 V The rated outputs refer to the following conditions: balanced and non deforming load, altitude below m asl, power factor from 0,8 to 1. For values of overspeed greater than as listed, please contact Marelli Motori. 11

12 ODP Synchronous generators - Medium voltage MJHT Model Power Voltages MJHT Up to kva Up to V Frame Pole From 4 to 20 poles (over contact MM) Cooling IC 01 IP IP 23. Available up to IP 44 with filters. TYPE POLES VOLTAGE FREQUENCY POLES PAGE MJHT 4 POLES 3000 V / 6000 V 1500 min -1 pg 13 MJHT 6 POLES 3000 V / 6000 V 1000 min -1 pg 13 MJHT 8 POLES 3000 V / 6000 V 750 min -1 pg 14 MJHT 10 POLES 3000 V / 6000 V 600 min -1 pg 14 MJHT 12 POLES 3000 V / 6000 V 500 min -1 pg 15 MJHT 14 POLES 3000 V / 6000 V 428 min -1 pg 15 MJHT 16 POLES 3000 V / 6000 V 375 min -1 pg 15 MJHT 18 POLES 3000 V / 6000 V 333 min -1 pg 15 MJHT 4 POLES 3000 V / 6000 V 1800 min -1 pg 13 MJHT 6 POLES 3000 V / 6000 V 1200 min -1 pg 13 MJHT 8 POLES 3000 V / 6000 V 900 min -1 pg 14 MJHT 10 POLES 3000 V / 6000 V 720 min -1 pg 14 MJHT 12 POLES 3000 V / 6000 V 600 min -1 pg 15 MJHT 14 POLES 3000 V / 6000 V 514 min -1 pg 15 MJHT 16 POLES 3000 V / 6000 V 450 min -1 pg 15 MJHT 18 POLES 3000 V / 6000 V 400 min -1 pg TYPICAL OUTPUT HYDRO GENERATORS rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm - 12

13 Synchronous generators applications Selection guide Hydropower Type Continuous duty rating Continuous duty rating Moment Temp. rise over 40 C ambient temp. Temp. rise over 40 C ambient temp. of Inertia 4 POLES 3000 V min V min V min V min -1 Kgm 2 Weight Kg Max overspeed MJHT 400 SA , H/V MJHT 400 MA , H/V MJHT 400 LA , H MJHT 400 LB , H MJHT 500 SA , H/V MJHT 500 MA , H MJHT 500MB , H MJHT 560 MA H 6 POLES 3000 V min V min V min V min -1 MJHT 400 MA , H/V MJHT 400 LA , H MJHT 400 LB , H MJHT 500 SA , H/V MJHT 500 MA , H/V MJHT 500 MB , H/V MJHT 500 LA , H MJHT 630 SA H/V MJHT 630 MA H/V MJHT 630 MB H/V MJHT 630 LA H MJHT 710 SA on req H/V MJHT 710 MA on req H/V MJHT 710 LA on req. on req H MJHT 710 LB on req. on req H MJHT 800 MA 6 on request H/V MJHT 900 M 6 on request H/V For different configurations / speed not included above, please contact Marelli Motori. The rated outputs refer to the following conditions: balanced and non deforming load, altitude below m a.s.l., power factor from 0,8 to 1. For values of overspeed greater than as listed, please contact Marelli Motori min -1 Mounting 13

14 Type Continuous duty rating Continuous duty rating Moment Temp. rise over 40 C ambient temp. Temp. rise over 40 C ambient temp. of Inertia 8 POLES 3000 V min V min V min V min -1 Kgm 2 Weight Kg Max overspeed MJHT 400 MA , H/V MJHT 400 LA , H MJHT 400 LB , H MJHT 500 SA , H/V MJHT 500 MA , H/V MJHT 500 MB , H/V MJHT 500 LA , H/V MJHT 560 MA , H MJHT 560 LA , H MJHT 630 SA H/V MJHT 630 MA H/V MJHT 630 MB H/V MJHT 630 LA H MJHT 710 SA on req H/V MJHT 710 SC on req on req. H/V MJHT 710 MA on req H/V MJHT 710 MB on req. on req H/V MJHT 710 LB on req. on req H MJHT 800 MA on req. on req. on req. H/V MJHT 800 MB on req. on req. on req. H/V MJHT 800 LA on req on req. V MJHT 900 M on req. on req. on req. H/V 10 POLES 3000 V min V min V min V min -1 MJHT 500 SA , H/V MJHT 500 MA , H/V MJHT 500 MB , H/V MJHT 500 LA , H MJHT 630 SA H/V MJHT 630 MA H/V MJHT 630 MB H/V MJHT 630 LA H MJHT 710 SA on req H/V MJHT 710 MA on req. on req H/V MJHT 710 MB on req. on req H/V MJHT 710 LB on req. on req H/V MJHT 800 MA on req. on req H/V MJHT 800 MB on req H/V MJHT 800 L on req H MJHT 900 M on req. on req H/V For different configurations / speed not included above, please contact Marelli Motori. The rated outputs refer to the following conditions: balanced and non deforming load, altitude below m a.s.l., power factor from 0,8 to 1. For values of overspeed greater than as listed, please contact Marelli Motori min -1 Mounting 14

15 Synchronous generators applications Selection guide Hydropower Type Continuous duty rating Continuous duty rating Moment Temp. rise over 40 C ambient temp. Temp. rise over 40 C ambient temp. of Inertia Kgm 2 Weight Kg Max overspeed min -1 Mounting 12 POLES 3000 V min V min V min V min -1 MJHT 630 SA H/V MJHT 630 MA H/V MJHT 630 MB H/V MJHT 630 LA H/V MJHT 710 SA on req. on req H/V MJHT 710 SC on req H/V MJHT 710 MB on req H/V MJHT 710 LA on req H/V MJHT 800 MA on req H/V MJHT 800 MB on req. on req H/V MJHT 800 L on req. on req H MJHT 900 M on req. on req H/V MJHT 900 LA on req. on req H/V MJHT 900 LB on req. on req H 14 POLES 3000 V min V min V min V min -1 MJHT 710 SA on req H/V MJHT 710 SC on req H/V MJHT 710 MA on req H/V MJHT 710 LA on req H MJHT 710 LB on req H MJHT 800 M on req H/V MJHT 800 LB on req. on req. 950 H MJHT 900 M on req. on req. 950 H/V MJHT 900 L on req. on req. 950 H 16 POLES 3000 V min V min V min V min -1 MJHT 710 SA on req H/V MJHT 710 SC on req H/V MJHT 710 MA on req H/V MJHT 710 LA on req. on req. 825 H/V MJHT 710 LB on req H 18 POLES 3000 V min V min V min V min -1 MJHT 710 SA on req H/V MJHT 710 MA on req H/V MJHT 710 MB on req. on req. 740 H/V MJHT 710 LA on req H/V MJHT 710 LB on req H/V For different speed not included above please contact Marelli motori. (Available 20, 22, 24, 26, 28, 30, 32 poles) For different configurations / speed not included above, please contact Marelli Motori. The rated outputs refer to the following conditions: balanced and non deforming load, altitude below m a.s.l., power factor from 0,8 to 1. For values of overspeed greater than as listed, please contact Marelli Motori. 15

16 ODP Synchronous generators - Overall dimensions Mounting: IM B3 - Air cooled (IC01) Dimension (mm) S M L M L S M L M L S M L S M L H HD AB L D E Mounting: IM V10 - Air cooled (IC01) Dimension (mm) S M L M L S M L M L S M L S M L P AD L D E

17 Synchronous generators applications Selection guide Hydropower Mounting: IM B3 - Air-to-water heat exchanger (IC81W) Dimension (mm) S M L S M L M L S M L S M L H HD AB L AO AD D E Mounting: IM V10 - Air-to-water heat exchanger (IC81W) Dimension (mm) S M L S M L M L S M L S M L P AM L AO AD D E Dimensions for 450 frame size on demand 17

18 Asynchronous generator applications Product map Asynchronous generator range ODP generators: C3G - C4G ODP generators: overall dimensions

19 Asynchronous generators applications Selection guide Hydropower Product map Product Pelton turbines Francis turbines Kaplan turbines Turgo turbines Cross-Flow turbines ODP C3G-C4G Asynchronous generator range Key C3G - C4G 14 POLES C3G - C4G 12 POLES C3G - C4G 10 POLES C3G - C4G 8 POLES C3G - C4G 6 POLES C3G - C4G 4 POLES POLES POWER (kw) 19

20 ODP Asynchronous generators Model Power Voltages C3G - C4G Up to kw Up to V Frame Pole From 4 to 16 poles (over contact MM) Cooling IC 01 IP IP 23. Available up to IP 56. Model Output Output Speed Current In Efficiency (%) η Power factor cosφ Inertia J Weight IM B3 Max overspeed 4 POLES kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min V 1500 min V 1800 min -1 C3G 250 S % 91.5% 89.0% C3G 250 M % 92.0% 89.5% C3G 280 S % 92.5% 90.0% C3G 280 M % 92.5% 90.0% C3G 315 S % 93.4% 90.9% C3G 315 MA % 93.7% 91.2% C3G 315 MB % 94.0% 91.5% C3G 315 MD % 94.5% 92.0% C3G 315 ME % 94.6% 92.1% C3G 355 LA % 94.9% 92.4% C3G 355 LB % 95.4% 92.9% C3G 355 LC % 95.6% 93.1% C3G 355 LD % 95.7% 93.2% C3G 400 LA % 96.4% 93.9% C3G 400 LB % 96.4% 93.9% C3G 400 LC % 96.4% 93.9% C4G 450 LA % 96.5% 94.0% C4G 450 LB % 96.6% 94.1% C4G 450 LC % 96.6% 94.1% C4G 500 LA % 96.6% 94.1% C4G 500 LB % 96.7% 94.2% C4G 500 LC % 96.8% 94.3%

21 Asynchronous generators applications Selection guide Hydropower Model Output Output Speed Current In Efficiency (%) η Power factor cosφ Inertia J Weight IM B3 Max overspeed 6 POLES kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min V 1000 min V 1200 min -1 C3G 315 MA % 92.8% 90.3% C3G 315 MB % 93.0% 90.5% C3G 315 MC % 93.2% 90.7% C3G 355 LA % 94.7% 92.2% C3G 355 LB % 95.0% 92.5% C3G 355 LC % 95.2% 92.7% C3G 355 LD % 95.2% 92.7% C3G 400 LA % 95.5% 93.0% C3G 400 LB % 95.7% 93.2% C3G 400 LC % 95.8% 93.3% C3G 400 LD % 95.9% 93.4% C4G 450 LA % 96.1% 93.6% C4G 450 LB % 96.2% 93.7% C4G 450 LC % 96.3% 93.8% C4G 500 LA % 96.5% 94.0% C4G 500 LB % 96.6% 94.1% C4G 500 LC % 96.6% 94.1% C4G 630 LA % 96.7% 94.2% C4G 630 LB % 96.8% 94.3% C4G 630 LC % 96.9% 94.4% Model kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min -1 8 POLES 400 V 750 min V 900 min -1 C3G 315 MA % 93.0% 90.5% C3G 315 MB % 93.2% 90.7% C3G 315 MC % 93.4% 90.9% C3G 355 LA % 93.7% 91.2% C3G 355 LB % 94.2% 91.7% C3G 355 LC % 94.4% 91.9% C3G 355 LD % 94.5% 92.0% C3G 400 LA % 93.8% 91.3% C3G 400 LB % 94.1% 91.6% C3G 400 LC % 94.3% 91.8% C4G 450 LA % 95.5% 93.0% C4G 450 LB % 95.6% 93.1% C4G 450 LC % 95.7% 93.2% C4G 500 LA % 95.9% 93.4% C4G 500 LB % 96.3% 93.8% C4G 500 LC % 96.4% 93.9% C4G 630 LA % 96.4% 93.9% C4G 630 LB % 96.5% 94.0% C4G 630 LC % 96.6% 94.1% C4G 710 LA % 97.0% 94.5% on request C4G 710 LB % 97.2% 94.7% on request C4G 710 LC % 97.2% 94.7% on request 21

22 Model Output Output Speed Current In Efficiency (%) η Power factor cosφ Inertia J Weight IM B3 Max overspeed 10 POLES kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min V 600 min V 720 min -1 C3G 355 LA % 93.1% 90.6% C3G 355 LB % 93.7% 91.2% C3G 355 LC % 93.8% 91.3% C3G 355 LD % 94.0% 91.5% C3G 400 LA % 93.8% 91.3% C3G 400 LB % 93.9% 91.4% C3G 400 LC % 94.3% 91.8% C4G 450 LA % 95.0% 92.5% C4G 450 LB % 95.2% 92.7% C4G 450 LC % 95.3% 92.8% C4G 500 LA % 95.3% 92.8% C4G 500 LB % 95.5% 93.0% C4G 500 LC % 95.7% 93.2% C4G 630 LA % 96.0% 93.5% C4G 630 LB % 96.1% 93.6% C4G 630 LC % 96.2% 93.7% C4G 710 LA % 96.7% 94.2% on request C4G 710 LB % 96.8% 94.3% on request C4G 710 LC % 96.9% 94.4% on request Model kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min POLES 400 V 500 min V 600 min -1 C3G 355 LA % 92.1% 89.6% C3G 355 LB % 92.7% 90.2% C3G 355 LC % 92.7% 90.2% C3G 400 LA % 92.9% 90.4% C3G 400 LB % 93.3% 90.8% C3G 400 LC % 93.5% 91.0% C4G 450 LA % 94.4% 91.9% C4G 450 LB % 94.6% 92.1% C4G 450 LC % 94.6% 92.1% C4G 500 LA % 94.9% 92.4% C4G 500 LB % 95.1% 92.6% C4G 500 LC % 95.2% 92.7% C4G 630 LA % 95.5% 93.0% C4G 630 LB % 95.6% 93.1% C4G 630 LC % 95.8% 93.3% C4G 710 LA % 95.9% 93.4% on request C4G 710 LB % 96.3% 93.8% on request C4G 710 LC % 96.4% 93.9% on request 22

23 Asynchronous generators applications Selection guide Hydropower Model Output Output Speed Current In Efficiency (%) η Power factor cosφ Inertia J Weight IM B3 Max overspeed 14 POLES kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min V 428 min V 514 min -1 C3G 400 LA % 93.3% 90.8% C3G 400 LB % 93.5% 91.0% C3G 400 LC % 93.8% 91.3% C4G 450 LA % 94.0% 91.5% C4G 450 LB % 94.2% 91.7% C4G 450 LC % 94.3% 91.8% C4G 500 LA % 94.0% 91.5% C4G 500 LB % 94.2% 91.7% C4G 500 LC % 94.2% 91.7% C4G 630 LA % 94.7% 92.2% C4G 630 LB % 94.9% 92.4% C4G 630 LC % 95.1% 92.6% C4G 710 LA % 95.8% 93.3% on request C4G 710 LB % 95.9% 93.4% on request C4G 710 LC % 96.1% 93.6% on request Model kw kw min -1 A 4/4 3/4 2/4 4/4 3/4 2/4 Kgm 2 kg min POLES 400 V 375 min V 450 min -1 C4G 450 LA % 92.5% 90.0% C4G 450 LB % 92.8% 90.3% C4G 450 LC % 92.8% 90.3% C4G 500 LA % 92.9% 90.4% C4G 500 LB % 93.2% 90.7% C4G 500 LC % 93.5% 91.0% C4G 630 LA % 93.8% 91.3% C4G 630 LB % 94.0% 91.5% C4G 630 LC % 94.1% 91.6% C4G 710 LA % 94.9% 92.4% on request C4G 710 LB % 95.1% 92.6% on request C4G 710 LC % 95.2% 92.7% on request 23

24 ODP Asynchronous generators - Overall dimensions Air cooled (IC01) - Horizontal mounting Dimension mm S M S M H HD AB L D E Air cooled (IC01) - Veritical mounting Dimension mm S M S M P AD L D E

25 Asynchronous generators applications Selection guide Hydropower Air-to-water heat exchanger (IC81W) - Horizontalal mounting Dimension mm H HD AB L AO AD D E Air-to-water heat exchanger (IC81W) - Vertical mounting Dimension mm P L AO AD D E

26 AVRs Selection table 25 26

27 AVRs Selection guide Hydropower Selection table ANALOGUE DIGITAL MARK V MGC I MGC II MARK X MEC 20 MEC 100 series M16FA655A M40FA610A M63FA310A M40FA644A M31FA600A M71FA310A M710FA320A Generator frame size standard on request AVR supply Auxiliary winding*, mains PMG Auxiliary winding*, mains, PMG Voltage sensing Single phase Three phase Voltage remote control Arrangement Radio interference suppressor Internal Internal Arrangement for external filters Over-excitation device - Arrangement for VARICOMP Parallel operation with the mains - Arrangement for external device Internal Parallel operation with similar generators - Arrangement Standard protections Overexcitation - Over-excitation Field over-current, field over-voltage, generator over/under voltage, generator over-current, loss of sensing. Limiters Under-frequency Under-frequency, over/under-excitation Functions - Auxiliary inputs PC interface, soft start, auxiliary inputs, contact inputs. PC interface, soft start, auxiliary inputs, contact inputs, DMS * Auxiliary winding on the 160 available on request. 27

28 CONTACTS Italy HQ Marelli Motori S.p.A. Via Sabbionara Arzignano (VI) - Italy (T) (F) info@marellimotori.com Spain Representative Office Sant Cugat Barcelona - Spain (T) spain@marellimotori.com Asia Pacific Marelli Motori Asia Sdn Bhd Lot 1-8, Persiaran Jubli Perak, Seksyen 22, Shah Alam, Selangor D.E. - Malaysia (T) (F) malaysia@marellimotori.com Central Europe Marelli Motori Central Europe Gmbh Heilswannenweg Elze - Germany (T) (F) germany@marellimotori.com United Kingdom Marelli UK Main Street - The Old Rectory Glenfield Leicester, LE3 8DG - UK (T) (F) uk@marellimotori.com USA Marelli USA, Inc Norcross Parkway, Suite 290 Norcross, GA United States (T) (F) usa@marellimotori.com South Africa Marelli Motori South Africa (Pty) Ltd Unit 2, corner Director & Megawatt Road Spartan Ext. 23 Kempton Park 1619 Gauteng Republic of South Africa (T) (F) southafrica@marellimotori.com Middle East Marelli Motori Middle East , 44th Floor, BB2 Mazaya Business Avenue Jumeirah Lake Towers Dubai - UAE (T) (F) uae@marellimotori.com marellimotori.com