Motor And Main Circuit Connections; Configuration Of Main Circuit Terminal Block - YASKAWA CIPR-CR70A Series Technical Manual

2 Mechanical & Electrical Installation
NOTICE Turn the drive ON (Run) and OFF (Stop) a maximum of one time each 30 minutes with the MC on the power
source side to extend the service life of the relay contacts and electrolytic capacitors in the drive. Run and Stop the motor as
much as possible with the drive. The drive can fail if users frequently turn the drive ON and OFF with the MC on the power
source side to Run and Stop the drive. Incorrect operation can decrease the service life of the relay contacts and electrolytic
capacitors.
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Motor and Main Circuit Connections

WARNING Electrical Shock Hazard. Do not connect terminals R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, -, +1, +2, +3, B1, or
B2 to the ground terminal. Failure to obey can cause death, serious injury, or damage to equipment.
A - DC bus terminal
B - Connect to the drive ground
terminal.
C - Ground the motor case.
Note:
The location of terminals are different for different drive models.
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Configuration of Main Circuit Terminal Block

Refer to the following figure for the configuration of the main circuit terminal arrangement.
Model
2003 to 2033, 4002 to 4018
2047, 4024, 4031
2060, 2075
4039
4045
2088
4060
4075
2115, 4091
58
D - Three-Phase Motor
E - Use R, S, T for input power
supply.
F - Input Protection (Fuses or Circuit
Breakers)
Figure 2.69 Wiring the Main Circuit and Motor
YASKAWA ELECTRIC SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
Diagram
Figure 2.70
Figure 2.71
Figure 2.72
Figure 2.73
Figure 2.74
Figure 2.75
Figure 2.76
Figure 2.77
Figure 2.78