Is the motor inverter located at the pump site on-site or in the motor cabinet?
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Is the motor inverter located at the pump site on-site or in the motor cabinet? Does the motor frequency converter belong to the local dashboard? Thank you! ! !
The frequency converters used in our factory are all located in the power distribution room. In our understanding, a frequency converter is an electrical device; it is closely connected to electrical circuits and requires various functions such as interlocks and communication. Moreover, large-scale frequency converters have explosion-proof and waterproof properties, and they can generate significant electromagnetic interference, thus becoming sources of disturbance at the site. The main reason is that large-scale frequency converters are bulky, which makes it inconvenient to install them on-site; therefore, they are installed inside power distribution cabinets.
As much as you want! The key lies in operational habits, as well as considering whether the site has the necessary installation conditions (such as explosion protection, waterproofing, dust protection, etc.)
We are installed inside the distribution cabinets on site.
I think the first thing to consider is the quantity and whether an upper-level control system is needed. Given the large quantity and fully automatic frequency conversion, it is advisable to place the frequency converters in centralized cabinets. If there are few frequency converters on site or production operators need to adjust the frequency manually frequently, it is better to have them located near the equipment.
The frequency converters in our factory are all installed in the power distribution room, and it is the electricians who are responsible for their maintenance. Moreover, the explosion-proof rating of these frequency converters is not sufficient; they are generally operated by operators, as after all, it is the users of the pumps who operate them
I think the inverter should be installed on the motor. . . Newcomers come to learn*~~
In most cases, it is installed in the power distribution room, where the operating conditions for the equipment are better and maintenance is also easier later on.