API Recommended Practice

API Recommended Practice

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Table 3.1 shows the 3.phase horsepower ratings that are to_ be specified for the commonly used motor control sizes. ... The control circuit voltage as shown is for 460 volts _; if desired, a control transformer can be used to provide a controlanbsp;...

Title:API Recommended Practice
Author:American Petroleum Institute. Production Dept
Publisher: - 1973


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