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Electrical Installation 2 - 9
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Main Circuit Configurations 208-240Vac
The 208-240Vac main circuit configurations of the Drive are shown in Table 2.4.
Table 2.4 Drive Main Circuit Configurations
208-240Vac
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Note1. 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 wiring, Drive and/or
personal injury.
2. Control power is supplied internally from the main circuit DC power supply for all Drives.
3. Consult your Yaskawa representative before using 12-pulse rectification.
Power
supply Control
circuits
{
CIMR-_ _ _ 20P4 to 2018
(1/2 Hp to 25 Hp)
1
Note
Power
supply Control
circuits
{
Notes
1 & 3
CIMR-_ _ _ 2037 to 2110
(50 Hp to 150 Hp)
Power
supply
Control
circuits
{
Notes
1 & 3
CIMR-_ _ _ 2022 and 2030
(30 Hp to 40 Hp)