Motors Automation Energy Transmission & Distribution Coatings
www.weg.net Technology minimizing industrial consumption. Sustainability maximizing people s quality of life. The sun is an inexhaustible source of energy, and Brazil has an enormous potential for harnessing it. Allied to the principles of sustainability, WEG uses its experience and technology in converting this energy source into a complete Solar Energy solution, exploiting all sources of renewable energy in the energy distributed to customers. 2
www.weg.net We are a traditional supplier of electric system solutions and we also provide a complete solution for generating solar energy, supplying inverters, transformers, cubicles, and/or substations, as well as all the integration engineering and software application. We also supply the components and accessories, based on the specific needs of the application, whether it is at power plants, industries, commercial buildings, residences and stand alone systems. 3
www.weg.net Solar Inverters WEG has had decades of experience in developing industrial frequency inverters for diverse applications. And for serving the solar power plant market, we present a line of solar inverters SIW700 and there is a broad range of power characteristics, designed to meet specific national climatic condition needs. SIW700 Central Invertors Characteristics Input voltage: 420 / 850 V Output voltage: 250 / 330 V Frequency: 60 Hz Maximum DC voltage up to 1,000 V National Nationally manufactured inverter Registered in Finame - BNDES Guaranteed Service Specialized technical support throughout the entire national territory Flexible Modular concept Simple and fast maintenance procedures Environment Tropicalized 10% more power in temperatures over 40 ºC (104 ºF) 4
www.weg.net Distributed Generation WEG offers the SIW500 line for small and medium-sized houses, businesses, parking lots and industries. SIW500 Inverter String Savings JBest J efficiency on the market 99% Communication JBluetooth J Interface Simple Grid tie three phase inverter Plug & Play cable hookup Flexible Input voltage up to 1,000 V JNetwork J integration management system SIW300 Single Phase Inverter Efficient Efficiency up to 96% No transformer Simple Grid tie three phase inverter Plug & Play cable hookup Characteristics Simple configuration for Brazil Bluetooth Interface 5
www.weg.net Monitoring System Dependable monitoring systems are essential for optimal performance of photovoltaic power plants. On-line access to such information as network parameters, layouts, inverters, and even meteorological conditions help in managing the power plant, facilitating the operation and maintenance planning. WEG introduces a new concept in data acquisition and employs state-of-the art technology in wireless networks and internet access. Solar Modules Solar Modules String box Viewing station HP Server assembled on rack String box Ethernet RS485 Solar Modules Modem ADSL String box Variable SCADA/record Software programs Meteorological measurement WEG solar inverter Irradiation probe Wind speed Solar module temperature RS485 Monitoring Screen 6 Room temperature
www.weg.net WEG String Box Concentrated string modules with a capacity of up to 15 DC inputs. Power source Surge protectors (DPS) for protection against atmospheric discharges with auxiliary on/off contact Cutoff selectors for DC photovoltaic panels (1,000 V ac) with auxiliary on/off contact AC Protective fuses (+ pole) and voltage and current measurement function Datalogger Modbus that registers what is being measured in each string (4 strings for each box) voltage, current, and average power for at least 90 days. Larger record and performed by the SCADA system. IP65 protection level box for outdoor installation Negative pole fuse Data Acquisition System Voltage and current by string Power generated by string Fuse burning diagnostics by string Actuated surge protection module diagnostics (DPS) Decreased performance detection in the string Managing alarms Historical record on collected variables Historical alarm record Performance calculation functions Graphic viewing functions Maintenance follow-up report Collected data storage Access to data via web/wi-fi Possibility to use tablets or smartphone for monitoring 7
www.weg.net Plants WEG provides a complete and integrated solution for solar energy plants, mixing and matching a broad line of inverters, transformers, protective, monitoring, and solar electro-center devices. Unifilar Diagram Solar modules WEG String box max. 1,000 V Inverter Transformer Protection Transmission lines 32 WEG String box dc ac 8
www.weg.net Solar Electro-Center The WEG Electro-centers are designed and manufactured custom-made and are modular designed, providing flexibility to supply solar energy plants. They are assembled on a unique platform, integrate electronic and electrical systems. Their structure does away with the need for large-scale brickwork constructions and minimizes installation time. The integration and commissioning of the components while still in the factory assure safety and dependability in the installation. 1 MW 1.3 MW 1.6 MW 2 MW 2.6 MW 3.3 MW Medium Voltage Cubicles The WEG cubicles are assembled and tested for voltages from 2.3 kv to 36 kv in compliance with the NBR IEC 62.271-200 standard. Due to their modular configuration, assuring easy assembly and maintenance, thus such flexibility to adapt to the different requested characteristics in the solar generation sector. They are equipped with interlocking devices between the breaker switch compartment doors and their extraction carts. The breaker switch does away with maintenance and can be installed in the extracted position without any need for opening the door. The internal arcs are resistant and assure safe operation. 9
www.weg.net Dry and Oil Transformers WEG is equipped with a complete line of transformers which are used for photovoltaic power plants and raising the BT generating voltage of the inverters to AT voltages, making it possible drain energy elsewhere. They are the best option for serving transformer demands providing greater safety, space savings, cost savings in the installation and maintenance of transformers insulated in epoxy resin. This product line supplies solutions for all types of environments. Due to its encapsulation vacuum process and the quality of the resin used, thereby providing the absence of partial discharges and greatly increasing the useful life of the transformer. Note: the power ratings are available from 112.50 to 20,000 kva, with protection level up to IP55. Substation Conventional Substations For primary substations we provide dedicated solutions to meet each customer s needs. They are turn-key regime substations, delivered and supplying power to over 350 substations at all different voltage levels up to 550 kv. It applies its own technology as there is an internal team of application engineering and specialized executions, seeking continual enhancement of solutions for customers, guaranteeing dependability, efficiency and durability. The industrial process is highly verticalized, adding flexibility and agility in delivery, also guaranteeing the components the same quality standard. 10
www.weg.net Services, Support, and Service Providing WEG is equipped with a team of specialists to assist in drafting feasibility and specification studies on equipment and executed projects for implementation in complete photovoltaic power plants. The commissioning of the plant is done by WEG trained professions and with a broad-based experience in assembly and put into action in power generating systems. 11
WEG Worldwide Operations ARGENTINA WEG EQUIPAMIENTOS ELECTRICOS San Francisco - Cordoba Phone: +54 3564 421 484 info-ar@weg.net www.weg.net/ar WEG PINTURAS - Pulverlux Buenos Aires Phone: +54 11 4299 8000 tintas@weg.net AUSTRALIA WEG AUSTRALIA - Victoria Phone: +61 3 9765 4600 info-au@weg.net www.weg.net/au AUSTRIA WATT DRIVE - WEG Group Markt Piesting Phone: +43 2633 404 0 watt@wattdrive.com www.wattdrive.com BELGIUM WEG BENELUX Nivelles - Belgium Phone: +32 67 88 84 20 info-be@weg.net www.weg.net/be BRAZIL WEG EQUIPAMENTOS ELÉTRICOS Jaraguá do Sul - Santa Catarina Phone: +55 47 3276-4002 info-br@weg.net www.weg.net/br CHILE WEG CHILE - Santiago Phone: +56 2 784 8900 info-cl@weg.net www.weg.net/cl CHINA WEG NANTONG Nantong - Jiangsu Phone: +86 0513 8598 9333 info-cn@weg.net www.weg.net/cn COLOMBIA WEG COLOMBIA - Bogotá Phone: +57 1 416 0166 info-co@weg.net www.weg.net/co ECUADOR WEG ECUADOR - Quito Phone: 5144 339/342/317 wegecuador@weg.net www.weg.net/ec FRANCE WEG FRANCE Saint Quentin Fallavier - Lyon Phone: +33 4 74 99 11 35 info-fr@weg.net www.weg.net/fr GERMANY WEG GERMANY - Kerpen Phone: +49 2237 9291 0 info-de@weg.net www.weg.net/de WEG BALINGEN - Balingen Phone: +49 7433 9041 0 info@weg-antriebe.de www.weg-antriebe.de GHANA ZEST ELECTRIC GHANA WEG Group Accra Phone: +233 30 27 664 90 info@zestghana.com.gh www.zestghana.com.gh INDIA WEG Electric India Bangalore - Karnataka Phone: +91 80 4128 2007 info-in@weg.net www.weg.net/in WEG INDUSTRIES INDIA Hosur - Tamil Nadu Phone: +91 4344 301 577 info-in@weg.net www.weg.net/in ITALY WEG ITALIA Cinisello Balsamo - Milano Phone: +39 02 6129 3535 info-it@weg.net www.weg.net/it JAPAN WEG ELECTRIC MOTORS JAPAN Yokohama City - Kanagawa Phone: +81 45 550 3030 info-jp@weg.net www.weg.net/jp MALAYSIA WATT EURO-DRIVE - WEG Group Shah Alam, Selangor Phone: 603 78591626 info@wattdrive.com.my www.wattdrive.com MEXICO WEG MEXICO - Huehuetoca Phone: +52 55 5321 4231 info-mx@weg.net www.weg.net/mx VOLTRAN - WEG Group Tizayuca - Hidalgo Phone: +52 77 5350 9354 www.voltran.com.mx NETHERLANDS WEG NETHERLANDS Oldenzaal - Overijssel Phone: +31 541 571 080 info-nl@weg.net www.weg.net/nl PERU WEG PERU - Lima Phone: +51 1 209 7600 info-pe@weg.net www.weg.net/pe PORTUGAL WEG EURO - Maia - Porto Phone: +351 22 9477705 info-pt@weg.net www.weg.net/pt RUSSIA and CIS WEG ELECTRIC CIS Saint Petersburg Phone: +7 812 363 2172 info-ru@weg.net www.weg.net/ru SOUTH AFRICA ZEST ELECTRIC MOTORS WEG Group - Johannesburg Phone: +27 11 723 6000 info@zest.co.za www.zest.co.za SPAIN WEG IBERIA - Madrid Phone: +34 91 655 30 08 info-es@weg.net www.weg.net/es SINGAPORE WEG SINGAPORE Singapore Phone: +65 68589081 info-sg@weg.net www.weg.net/sg SCANDINAVIA WEG SCANDINAVIA Kungsbacka - Sweden Phone: +46 300 73 400 info-se@weg.net www.weg.net/se UK WEG ELECTRIC MOTORS U.K. Redditch - Worcestershire Phone: +44 1527 513 800 info-uk@weg.net www.weg.net/uk UNITED ARAB EMIRATES WEG MIDDLE EAST - Dubai Phone: +971 4 813 0800 info-ae@weg.net www.weg.net/ae USA WEG ELECTRIC Duluth - Georgia Phone: +1 678 249 2000 info-us@weg.net www.weg.net/us ELECTRIC MACHINERY WEG Group Minneapolis - Minnesota Phone: +1 612 378 8000 www.electricmachinery.com VENEZUELA WEG INDUSTRIAS VENEZUELA Valencia - Carabobo Phone: +58 241 821 0582 info-ve@weg.net www.weg.net/ve For those countries where there is not a WEG own operation, find our local distributor at www.weg.net. WEG Group - Automation Business Unit Jaraguá do Sul - SC - Brazil Phone: +55 47 3276 4000 automacao@weg.net www.weg.net Cod: 50020791 Rev: 01 Date (m/y): 09/2014 The values shown are subject to change without prior notice.