Description
9904-173 WOODWARD 2301A Speed Control Controller
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.
9904-173 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 9904-173 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 9904-173?
What is 9904-173 used for?
9904-173 Customs Code
Under the national goals of “carbon peaking” and “carbon neutrality”, improving energy efficiency is a severe challenge faced by all electricity-related industries. As the power source for electrical appliances and various other machinery, motors are not only widely used in various industries, but are also large consumers of electricity. On June 1, 2021, the “Motor Energy Efficiency Limits and Energy Efficiency Levels” (GB18613-2020) was officially implemented. The new national standard stipulates that IE3 will become the lowest three-phase asynchronous motor energy efficiency limit value (three-level energy efficiency) in China, lower than IE3 Three-phase asynchronous motors with limited energy efficiency (such as YE2 series motors, etc.) are not allowed to be remanufactured and sold.The grand occasion of the 25th China Motor ShowThe implementation of the new national standard will not only promote the development and upgrading of the motor industry, but will also have a considerable impact on various downstream motor application industries. This includes not only industry applications for industry and commerce, but also new things that ordinary consumers must understand. trend. Since the 26th China Motor Show will be the first ultra-large-scale motor industry exhibition after the implementation of the new national standard, this exhibition will become the best place for various downstream application industries to learn about motor energy efficiency improvement technology and purchase motor products that comply with the new national standard.
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