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Figure 3.5
Acceptable grounding example
3.4
AC Input
The drives are designed to operate on a 50/60 Hz, three phase AC power line. The AC
voltage of this power line must be within the specified range of 96-264 VAC. If at any
time the input line voltage falls below 96 VAC the drive will drop out the Drive OK output
contact and will disable the output bridge.
3.4.1 Single Phase Power
The LX drives will deliver maximum performance when operating on three phase,
however, 96 to 264 volt, 1Ø can be used with a derating factor.
Note: Consult Emerson EMC customer service if 1Ø power supply is used.
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Section 3– Page 4
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