YASKAWA E7 Drive - Page 35

Electrical Installation 2 - 9
 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
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 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-E7U20P4 to 2018
{
1
Note
CIMR-E7U2037 to 2110
Power
supply
Control
circuits
{
Notes
1 & 3
CIMR-E7U2022 and 2030
Power
supply
Control
circuits
{
Notes
1 & 3