a network of specialists at your servicekmc.co.rs/sites/default/files/2b3.drive solution...
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779
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12.2008 / b
www.leroy-somer.com www.leroy-somer.com
100%
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DRIVE SOLUTIONSFOR SOLAR TRACKERS
4286 en -
A network of specialists at your service
ALGERIALEROY-SOMER International Division(+33) 5 45 64 45 [email protected]
AUSTRALIALEROY-SOMER PTY LTD(+61) 2 96 74 84 [email protected]
AUSTRIALEROY-SOMER ELEKTROMOTOREN Gmbh(+43) 3 15 23 95 [email protected]
BELGIUMLEROY-SOMER BELGIUM(+32) 1 528 10 [email protected]
BRAZILLEROY-SOMER DIVISIONEMERSON ELECTRIC DO BRASIL ltda.(+55) 11 36 18 65 [email protected]
CANADALEROY-SOMER / EMC(+1) 514 332 [email protected]
CHINALEROY-SOMER Division(+86) 21 5426 [email protected]
CROATIAEmerson Network Power Ltd(+385) 1 560 [email protected]
CZECH REPUBLIC M.L.S. HOLICE S.R.O.(+420) 58 51 05 [email protected]
DENMARKLEROY-SOMER DENMARK A/S(+45) 6314 [email protected]
EGYPTMOTEURS LEROY-SOMER(+20) 23 301 51 [email protected]
FINLANDLEROY-SOMER FINLAND OY(+358) 9 2536 [email protected]
FRANCEMOTEURS LEROY-SOMERBd Marcellin Leroy16015 Angoulême Cedex(+33) 05 45 64 45 64
GERMANYLEROY-SOMER Marbaise GmbH(+49) 69 780 [email protected]
GREECELEROY-SOMER Ltd(+30) 210 57 86 [email protected]
INDIALEROY-SOMER C/O EMERSON ELECTRIC CO.(+91) 22 66 94 27 [email protected]
ITALYLEROY-SOMER(+39) 02 93 57 [email protected]
JAPANLEROY-SOMER DIVISIONEMERSON Japan Ltd.(+81) 3 5403 [email protected]
KOREAEMERSON ELECTRIC KOREA(+82) 2 3483 [email protected]
MOROCCOCARREFOUR INDUSTRIEL ET TECHNOLOGIQUE(+212) 22 35 49 [email protected]
NETHERLANDSLEROY-SOMER NEDERLAND B.V(+31) 34 635 70 [email protected]
NORWAYLEROY-SOMER NORGE A/S(+47) 66 76 11 [email protected]
POLANDFZN MARBAISE LS(+48) 61 87 43 [email protected]
PORTUGALLEROY-SOMER MOTORES(+351) 2 1 303 15 [email protected]
ROMANIALEROY-SOMER REPRESENTATIVE OFFICE(+40) 21 206 [email protected]
RUSSIALEROY-SOMER DIVISIONLLC EMERSON(+7) 495 981 98 [email protected]
SAUDI ARABIAABUNAYYAN TRADING CORPORATION(+966) 1 477 91 11 - [email protected]
SINGAPORELEROY-SOMER SOUTHEAST ASIA Pte Ltd(+65) 6 266 17 [email protected]
SOUTH AFRICALEROY-SOMER PTY LTD(+27) 11 455 [email protected]
SPAINLEROY-SOMER IBERICA S.A.(+34) 943 630 [email protected]
SWEDENLEROY-SOMER NORDEN AB(+46) 8 554 241 [email protected]
TAIWANLEROY-SOMER LIAISON OFFICE(+886) 2 2 325 95 [email protected]
THAILANDLEROY-SOMER THAILAND(+66) 2 954 [email protected]
TUNISIAULYSSE SPARE PARTS(+216) 7 1 336 [email protected]
TURKEYLEROY-SOMERELEKTROMEKANIK SISTEMLER(+90) 216 577 [email protected]
U.A.E.LEROY-SOMER DIVISIONEMERSON FZE(+971) 4 8838 [email protected]
UNITED KINGDOMLEROY-SOMER LTD(+44) 20 86 10 60 25(+44) 1695 554 [email protected]@leroy-somer.com
USALEROY-SOMER POWER AND DRIVES(+1) 314 553 [email protected]
LEROY-SOMER NORTH AMERICA(+1) 731 967 [email protected]
VENEZUELALEROY SOMER C/O EMERSON ELECTRIC CA(+58) 212 203 06 [email protected]
Modular inverter solutions from 70 kW to 1700 kW
Guaranteed performanceEnergy conversion systems designed to return a maximum amount of solar energy with up to 98% efficiency: - Maximum power point tracking (MPPT)- System with operation at 2 power levels, 20% and 100%
Modularity- Power adapted to requirements- Compact module, easy to handle- High availability, guaranteeing always in an operational state
Reliability and durability- Industrial electronic modules- Designed for a service life longer than 20 years
Power %
D.C. bus contactors
A.C. loop RFI filter
A.C line contactors
Low power (20%) inverter module
MV public mains supply340 V AC
High power (100%) inverter module
ADSL modem
Line chokeSine filter and fuses
Inverter modulesSM-Solar and SM-Ethernet options
D.C. loop RFI filterD.C. voltage peak limiter calibrated at 10 s.
06:00 8:00 10:00 10:00 14:00 16:00 18:00 20:00 22:00
7:00 9:00 11:00 13:00 15:00 17:00 19:00 21:00
102030405060708090
100
1.0-1.9
3.0-3.9
5.0-5.9
2.0-2.9
4.0-4.9
6.0-6.9
Zeni
th
Azimuth
kWh/m2/day
Tried and tested drive systems
Worm and wheel gearbox, low backlash
Synchronous motor
Planetary gearboxSafety brake motor
Control of the movement by electronic drive
Helical gearboxSafety brake motor
Gear reducerLow-voltage D.C. motor
50 years’ experience in guidance applications
Products designed to operate with precision in extreme environments: temperature variations, high relative humidity
levels, dust, etc.
Increased service life of the mechanical devices: bearings, gears, housings
High-efficiency motor and gearbox technology
Control and monitoring of the movement
Product modularity and customisation
International presence: manufacturing, sales, service
Depending on whereabouts in the world a PV (photovoltaic) system is instal-led, the number of hours of sunshine, and therefore kWh produced, differ in a ratio of 1 to 6.PV modules are mounted fixed on the frontage or inclined on the roof or on the ground.
The energy captured varies depending on the type of photovoltaic cell used (monocrystalline, polycrystalline or thin film) at a fixed aspect angle.
How can the productivity be increased to 40%? - Track the sun from sunrise to sunset- Optimise the tracking of both azimuth and zenith axes- Concentrate the solar radiation- Combine concentration and tracking
Advantages of the solar tracker:- Compensating for low amount of sunshine- Increasing the kWh produced- Reducing the return on investment time
38 industrial sites throughout the world
470 centres of expertise and service
Efficiency
Time
2-axis solar tracker1-axis solar trackerFixed panel
www.leroy-somer.com www.leroy-somer.com www.leroy-somer.com