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18.0 DESCRIPTION OF PARAMETERS

0 LINE VOLTS (LINE VOLTAGE)

This parameter calibrates the drive for the correct input voltage, and can be set to AUTO, HIGH, or LOW.

When set to AUTO, the drive measures the DC bus voltage when power is applied and automatically

calibrates itself according to the measured value (DC bus voltage is equal to input voltage multiplied by 1.4).

This parameter can also be set "manually", using the HIGH or LOW settings. For actual line voltages of

230/240 Vac (on 240/200 Vac models), 460/480 Vac (on 480/400 Vac models), or 575/590 Vac (on

590/480 Vac models), set this parameter to HIGH. Also use the HIGH setting for 240/120 Vac single phase

input models. Refer to the table below.

For actual line voltages of 200/208 Vac (on 240/200 Vac models), 380/415 Vac (on 480/400 Vac models),

or 460/480 Vac (on 590 Vac models), set this parameter to LOW. Refer to the table below.

INPUT LINE VOLTAGE SELECTION

RATED INPUT ACTUAL PARAMETER

INPUT VOLTAGE PHASE LINE VOLTAGE SETTING

240/120 VAC 1 230/240 VAC HIGH

240/120 VAC 1 115/120 VAC HIGH

240 VAC 1 230/240 VAC HIGH

240/200 VAC 3 230/240 VAC HIGH

240/200 VAC 3 200/208 VAC LOW

480/400 VAC 3 460/480 VAC HIGH

480/400 VAC 3 380/415 VAC LOW

590/480 VAC 3 575/590 VAC HIGH

590/480 VAC 3 460/480 VAC LOW

Leeson 174928 User Manual

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