Yaskawa iQpump Controller User Manual - Manual (Page 44)

2.2 Wiring Main Circuit Terminals
44 YASKAWA TM.iQp.06 iQpump Controller User Manual
◆ Main Circuit Configurations 480 Vac
The 480 Vac main circuit configurations of the iQpump drive are shown in Table 2.5 .
Table 2.5 iQpump Drive Main Circuit Configurations
480 Vac
—
Note: 1. Input fuses or molded case circuit breakers are required for proper branch circuit protection for all iQpump drives. Failure
to use recommended fuses / circuit breakers (see Appendix E ) may result in damage to the wiring, iQpump drive and/or
personal injury.
2. Control power is supplied internally from the main circuit DC power supply for all iQpump drives.
3. Consult your Yaskawa representative before using 12-pulse rectification.
Power
supply
Control
circuits
{
Note
1
CIMR-_ _ _ 40P4 to 4018
(1/2 Hp to 30 Hp)
CIMR-_ _ _ 4024 to 4055
(40 Hp to 100 Hp)
Power
supply
Control
circuits
{
Notes
1 & 3
Power
supply
Control
circuits
{
Notes
1 & 3
3
CIMR-_ _ _ 4075 to 4160 and CIMR-_ _ _ 4185 to 4300
(125 Hp to 500 Hp)