Description
9907-031 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.
9907-031 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 9907-031 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 9907-031？
What is 9907-031 used for?
9907-031 Customs Code
Since ABB entered the photovoltaic industry in 2009 , it has successively developed product lines such as centralized photovoltaic inverters and string photovoltaic inverters.Currently, ABB is actively participating in the photovoltaic industry with inverters and robots , and is committed to providing this industry with more efficient production efficiency and more efficient conversion rates.Inverters help the photovoltaic industryABB”s first photovoltaic inverter is named PVS800. This centralized inverter is specially designed for high power of 100-500kW. It has a full range of DC and AC protection and power factor compensation functions. The modular design saves space. , installation is quick and easy; with the support of ABB preventive maintenance services, ABB promises that the inverter will provide reliable operation for at least 20 years.When ABB developed PVS800, it absorbed a lot of experience accumulated in the wind power field and adopted mature technical concepts of wind power converters. Both the AC and DC ends of the inverter are equipped with overvoltage protection and grid detection technology, which can be used according to different conditions. Optimized according to national requirements.A major constraint to the development of photovoltaic and wind energy is the potential impact on the power grid. ABB applies the reactive power factor compensation, power reduction and low voltage ride-through features of wind power converters to the PVS800, which provides good support for the different stability requirements of power grids in various countries. It also has a fieldbus interface and can perform local and remote operations. Monitoring and control, MPPT accuracy is as high as 99%. If the owner chooses the complete solution provided by ABB, he can easily remotely monitor the power generation of the power station. At the same time, he can also monitor the equipment and replace equipment that may have problems in advance, shortening the time maintenance cycle.ABB”s leadership in power technology has been widely recognized around the world. As the world”s largest transformer manufacturer, ABB has been committed to making equipment and power grids operate efficiently, safely and stably. In the field of power transmission, ABB has long led the development of high-voltage direct current transmission, a high-capacity, long-distance, low-loss transmission technology that is efficient, economical and environmentally friendly. In Europe, ABB”s high-voltage direct current transmission technology is used in many power grid construction projects including the “Super Grid”. The “Super Grid” project refers to integrating offshore wind power in the North Sea, Atlantic and other regions into the European power grid, and increasing interconnections within the European power grid to improve the flexibility and stability of the European power grid. In China, ABB has built three high-voltage DC transmission lines from the Three Gorges to Shanghai, Changzhou and Guangdong to transport power from the Three Gorges to East and South China. The electricity saved by the three high-voltage DC transmission lines can be used by 500,000 households in China every year.
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