The Duplex Pump Control Panel for boiler feed and condensate pumps has a compact design and is suitable for use in tight spaces, says the manufacturer. The company says the panel uses a Motor Circuit ...
In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...
The AC induction motor (ACIM) is the most popular motor used in consumer and industrial applications. The motor is highly reliable, as its simple design has no brushes that could wear out, and it can ...
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