Wind Farm - Wind Power Plant Engineering Businesses in China
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Renewable Energy Businesses in China |
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Catic Beijing Co. Ltd - China National Electric Wire&Cable Imp. /Exp. Corp. - Variable Speed Drives - Henan Machinery & Electric I/E Co., Ltd. -
Catic Beijing Co. Ltd
We devote to green living in future. Biomass, wind, solar power plant we supply you with EPC or FEPC, even BOT.
- Business type: manufacturer, exporter, importer, EPC contractor
- Product types: biomass energy systems, building integrated photovoltaic systems, wind power plants, wind energy system components (large), wind energy system components (small), Gabage power plant, components of power system, etc. .
- Service types: consulting, design, project development services, financial services, contractor services
- Address: 24th/F, North Star Times Tower, No. 8 Beichendong Road, Chaoyang Dist. , Beijing, China 100101
- Telephone: +86-10-84971633, 84971638, 84971639
- FAX: +86-10-84970419, 8491149
- Web Site: http://www.caticenergy.com
- E-mail: Send Email to Catic Beijing Co. Ltd
China National Electric Wire&Cable Imp. /Exp. Corp.
China Electric power plant EPC contractor, supplier of power equipments, diesel generator power plant, heat recovey power plant, transformer China National Electric Wire&Cable Imp. /Exp. Corporation (Chinacables), one of 50 subsidiaries of Sinaomach. Sinomach is the largest equipment manufacturing and engineering group in China, derived from the former Ministry of Machinery Industry, it has occupied 70% power contracting projects to the world market from China, for details, please refer to:http://www. sinomach. com. cn/en/. Chinacables is the main arm of Sinomach in electric, power plant, transmission contract or turnkey or EPC business, it has been playing actively in the world electricity or power generation, transmission turnkey market f...
- Business type: exporter, EPC contractor, Supplier
- Product types: geothermal energy systems, cogeneration systems, hybrid power systems, GE gas turbine, and GE gas turbine spare parts, geothermal pumps, MAN, Hyundai, MTU, Cummins, Perkins diesel generation set, second hand diesel generation sets from 2mw to 12mw, transformer in MVA, cables, xlpe from China, HFO diesel generator, Heavy fuel oil diesel generator, GE gas turbine generator and GE gas turbine spare parts, bulldozer, eximbank China financing. .
- Address: 8 Langjiayuan, Jianguomenwai, Beijing 100016, China, Beijing, Beijing China 100016
- Telephone: 008610-84568952
- FAX: 008610-84568952
- Web Site: www.china-power-contractor.cn
- E-mail: Send Email to China National Electric Wire&Cable Imp. /Exp. Corp.
Variable Speed Drives
Variable speed drives are ONLY for 3 phase motors, any method to speed control an induction motor. Variable speed drive with ONLY single phase input can drive capacitor start/run single phase motors. Variable speed drive operating from single phase have output voltage on each phase equal to input voltage. Higher capacity single phase motors with separate high torque/high current starting winding operated by centrifugal switch can not be used with variable speed drive. However a triac speed controller may work, as this could duty cycle the AC sine wave form. Try an off the shelf light dimmer and see if this can control the desired speed range of the fans. If this works, then some circuit research/lab work could produce a circuit that takes 0...
- Business type: manufacturer, wholesale supplier, exporter
- Product types: home automation, power conversion equipment, power conditioning equipment components, wind power plants, water pumps, energy efficient appliances.
- Service types: consulting, installation, engineering
- Address: No. 2 Xuwu Village Xixiang baishi, Bao'an District, Shenzhen, Guangdong China 518000
- Telephone: +8675528480241
- Web Site: http://www.vsdrive.com
- E-mail: Send Email to Variable Speed Drives
Henan Machinery & Electric I/E Co., Ltd.
- Business type: Manufacturer, Contractor
- Product types: wind energy system components (large), wind power plants, wind energy system components (small), wind energy system components (small), wind turbines (large), wind energy systems (large).
- Service types: contractor services
- Address: No. 16-1 Jinshui Avenue, , Zhengzhou, Henan China 450003
- Telephone: +86-37165866099
- FAX: +8637165866088
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