Description
5439-861 From Woodward, USA
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.
5439-861 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 5439-861 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 5439-861？
What is 5439-861 used for?
5439-861 Customs Code
In terms of high-end vocational education to train operators and other professional and technical talents, our country is very inadequate, and this is also the biggest shortcoming. On the one hand, the cultivation of such high-end technical talents requires high-level hardware and software facilities . Currently, only a few 985 universities and some corresponding top departments of 211 universities can provide such facilities. Other schools simply do not have the ability. Naturally, we cannot provide enough talents. On the other hand, our country has not yet established a complete vocational education system and cannot train enough skilled workers to operate automated equipment such as robots. As for the so-called vocational high schools and technical schools, it goes without saying what they are like, and you cannot count on them at all. The reason why such a vocational education system has not been established is mainly because there was not enough money before. Take the well-done German vocational education system as an example. It allows students to directly learn to use the most cutting-edge production technology and equipment. Things are piled up with real money, and they need to be updated frequently, which costs more. At present, some domestic dual-book stores probably have these facilities, but it is a drop in the bucket. Taken together, my country”s talent shortage in smart manufacturing, including the robotics industry, is difficult to alleviate in a short period of time. Enterprises need talents. In addition to poaching talents with high salaries, they can only train them themselves. However, this not only increases costs, but also risks personnel turnover. , the talents you have worked so hard to cultivate may be immediately poached by other companies, and it is really too late to cry. This is also the main reason why companies are unwilling to train talents. Probably only state-owned enterprises that do not settle accounts will train some technical talents. , but that’s all.
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