Yaskawa E7L Drive Bypass - Manual (Page 39)

Electrical Installation 2 - 7
E7 Drive Main Circuit Configurations 208-240 VAC
E7 Drive Main Circuit Configurations 480 VAC
Table 2.2 Drive Main Circuit Configurations
208-240 VAC
Note 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 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.
Table 2.3 Drive Main Circuit Configurations
480 VAC
Note 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 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
{
1
Note
CIMR-_ _ _ 20P4 to 2018
(1/2 Hp to 25 Hp)
Power
supply
Control
circuits
{
Notes
1 & 3
CIMR-_ _ _ 2022 (30 Hp)
Power
supply
Control
circuits
{
Note
1
CIMR-_ _ _ 4030 to 4037
(40 Hp to 60 Hp)
Power
supply
Control
circuits
{
Notes
1 & 3
CIMR-_ _ _ 40P4 to 4018
(1/2 Hp to 30 Hp)