IEEE Standards - draft standard template

Feb 28, 2013 · Another method utilizes a transfer switch with a timed center-off position. The switch opens, goes to the neutral or off position, is timed to stay there about 3 s to 10 s, and then completes the transfer. This approach eliminates any interwiring to the motors. The required delay should be set carefully and can vary as the system conditions change. ................
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