YASKAWA CIPR-GA50C series Technical Manual page 77

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Wiring the Main Circuit Terminal Block
WARNING! Electrical Shock Hazard. Before you wire the main circuit terminals, make sure that MCCB and MC are OFF. If you
touch electrical equipment when MCCB and MC are ON, it can cause serious injury or death.
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Main Circuit Configuration
The figures in this section show the different schematics of the drive main circuit The connections change when
the drive capacity changes. The DC power supply for the main circuit also supplies power to the control circuit.
Note:
Drive models 2001A to 2082A, B001A to B018A, and 4001A to 4060A do not have a built-in EMC filter.
WARNING! Fire Hazard. Do not connect a braking resistor to terminals +1 or -. Use terminals B1 and B2 for the braking resistor
connections. If you connect a braking resistor to the incorrect terminals, it can cause damage to the drive and braking circuit and
serious injury or death.
NOTICE: Do not use the negative DC bus terminal "-" as a ground terminal. This terminal is at high DC voltage potential.
Incorrect wiring connections can cause damage to the drive.
2001 - 2004, 4001 - 4004
2006 - 2082, 4005 - 4060
B001 - B004
B006 - B018
YASKAWA SIEPC71061753A GA500 Technical Manual
Model
Figure 3.25 Drive Main Circuit Configuration 1
Figure 3.26 Drive Main Circuit Configuration 2
3.3 Main Circuit Wiring
Figure
Figure 3.25
Figure 3.26
Figure 3.27
Figure 3.28
3
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