Description
9905-990 Generator Parts Speed Controller 2301A Speed
Non differential regulation is mainly used for constant speed control and is suitable for single machine operation or multiple prime movers working together in an isolated power grid. Differential regulation provides more control flexibility.
further enhancing its performance and application range.
rich additional functions, and high-precision output signals. Whether it is in the fields of generator sets, compressors, pump stations, or ships and locomotives, it can effectively ensure the stable operation of equipment within the set range.
power measurement level 1, editable screen, multi interface toolkit connection, etc. All details can be found in Woodward easyYgen manual 37582A
The rated operating temperature range of this model is -20 to 70 ° C; the rated temperature range of the LT model is -40 to 70 ° C, suitable for outdoor use.
9905-990 is equipped with a monitor (not available on the 3100 model) and is designed for front panel installation.
The built-in HMI has a color LCD and soft keys (now with dedicated buttons) for direct control of the 9905-990 device. Multi level password protection can prevent unauthorized changes.
The generator set has four operating modes and the option to configure a manual circuit breaker control device.
How to use 9905-990？
What is 9905-990 used for?
9905-990 Customs Code
Panel manufacturingSouth Korea includes: LG, Samsung, HYDIS, Hyundai, Venus, etc.;Europe and the United States include: Yuantai, IBM, Pixel Qi, Epson, FINLUX, etc.; IBM (International Business Machines Corporation) authorized distributors in Greater China include: Avnet, Arrow , DLA, Wei Jian et al.Japan includes: Sharp (acquired by Hon Hai), Toshiba, Panasonic, NEC, Kyocera, Mitsubishi, Kowang, Tottori Sanyo, Sony, IDTech, Fujitsu, Seiko, IPS Alpha, Casio, STI, Pioneer, Starden, IMLS, Citizen, Alps, etc.Mainland China panel factoryWith rapid rise in recent years, panel manufacturers led by BOE have successfully entered Apple”s supply chain. In addition to BOE, major domestic manufacturers include: Tianma, Qixin, Longteng, SVA, Qiling, Lingju, Qingda Optoelectronics, Truly, Vimicro, China Electronics Panda, BYD, Watson, Hisense, and Weixin Nuo, Hantu Micro, Changzhi Optoelectronics, Caihong, Bao Ruishi, Debon, Hongou, Jilin Caijing, Yidu, Pingda, Static, Zhixuan, etc.Taiwan panel manufacturerChimei – Innolux, AUO, Chunghwa Picture Tubes, Hannstar Color Crystal, Tongbao, Jinxiang, Guanghui, ORTUSTECH, Quantai Crystal, Lianyou, Qijing, Daji, Jingcai, Jingda, Zhongfu , Jiuzheng Optoelectronics, Optoelectronics, Youjing, Taisheng, Fuxiang, Zhichi, Rhenium Technology, Nanya Optoelectronics, etc.5. Connector supply chainForeign connector giantTyco Electronics, Molex, Amphenol, FCI, Sentech, Jae, 3M, Yazaki, JST, Phoenix, Delphi, KET, Panasonic Electric Works, Hirose Electric, Sumitomo Electric, Weidmüller, Harding, Ranhu Electronics, Odu, etc.Chinese connector giantLuxshare Precision, AVIC Optoelectronics, Changying Precision, Derun Electronics, Sunsea Communications, Aerospace Electrical Appliances, Wutong Holdings, Yonggui Electrical Appliances, Ruibao Co., Ltd., Sichuan Huafeng, Aerospace Electronics, Foxconn, Shiying Co., Ltd., Lianzhan Technology , Hechang, Zhengwei, etc.6. LED chip supply chain In recent years, mainland LED manufacturers have risen rapidly, helping China become the world”s largest LED chip manufacturer. At present, the global LED chip market is mainly divided into three camps: Japanese, European and American manufacturers are the first camp, South Korea and Taiwan are the second camp, and mainland manufacturers are the third camp.Foreign LED chip manufacturersNichia Chemical (Japan), Toyoda Gosei (Japan), Cree (USA), Osram (Germany), Agilent (USA), Toshiba (Japan), Lumen (headquartered in the United States, acquired by Philips), Seoul Semiconductor (South Korea) , Showa Denko (Japan), Asahi Ming (USA), etc.
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