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Yaskawa F7 Drive User Manual User Manual

Page 37

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Electrical Installation 2 - 10

Main Circuit Configurations 480Vac

The 480Vac main circuit configurations of the Drive are shown in Table 2.6.

Table 2.6 Drive Main Circuit Configurations

480Vac

-

*1 Input fuses or molded case circuit breakers are required for proper branch circuit protection for all Drives. Failure to use recommended fuses/circuit

breakers (See Appendix E) may result in damage to the Drive and/or personal injury.

*2 Consult your Yaskawa representative before using 12-pulse rectification circuit configuration.

Power
supply

Control
circuits

CIMR-F7U40P4 to 4018

{

*

1

CIMR-F7U4022 to 4055

Power
supply

Control
circuits

{

*1, 2

CIMR-F7U4075 to 4300

Power
supply

Control
circuits

{

*1, 2

3