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Powder feeder power supply

2011-07-15View Original

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Why is dual-power switching used for the power supply of powder feeders?
Reply #22011-07-15
This post was last edited by zgj2405 on 2011-7-15 at 17:58. The powder feeder uses one power supply for the upper section and another for the lower section; the other power supply serves as a backup, with switching being handled by an electrical dual-switch power supply, thereby improving the reliability of power supply. At the same time, when the power supply is switched, it is required that the powder feeder does not trip, in order to prevent a complete shutdown of the powder feeder and a boiler MFT.
Reply #32011-07-15
One in use and one as backup to improve reliability

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