Understanding the Nine-Lead Delta Connection

The nine-lead delta-connected motor consists of three single-phase windings. Each phase has identical turns, coils, and wire size. Each phase end is connected to the start of the next phase (Fig. 6.8). FIGURE 6.5 Low-voltage-connected nine-lead »re-connected motor   FIGURE 6.6 High-voltage-connected nine-lead Mye-connected motor. Each phase is separated into two equal circuits. The two […]
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