Main Circuit Connection Diagram; Single-Phase 200 V Class (Cimr-V Ba0001 ~ 0012); Three-Phase 200 V Class (Cimr-V 2A0001 ~ 0069); Three-Phase 400 V Class (Cimr-V 4A0001 ~ 0038) - YASKAWA V1000 Series Installation & Start-Up Manual

3.3 Main Circuit Connection Diagram

3.3 Main Circuit Connection Diagram
Refer to Figure 3.3
may vary based on drive capacity. The main circuit DC power supply powers the control
circuit.
NOTICE: Do not use the negative DC bus terminal "-" as a ground terminal. This terminal is at high voltage
DC potential. Improper wiring connections could result in damage to the drive.
◆

Single-Phase 200 V Class (CIMR-V BA0001 ~ 0012)

Figure 3.3
NOTICE: Do not connect T/L3 terminal when using single-phase power supply input. Incorrect wiring may
damage the drive.
◆

Three-Phase 200 V Class (CIMR-V 2A0001 ~ 0069)

Three-Phase 400 V Class (CIMR-V 4A0001 ~ 0038)

Figure 3.4
58
and Figure 3.4 for standard drive connection diagrams. Connections
Jumper
Single-phase
200 Vac
Figure 3.3 Connecting Main Circuit Terminals
Jumper
Three phase 200 Vac
(400 Vac)
Figure 3.4 Connecting Main Circuit Terminals
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
DC reactor
(option)
Braking Resistor
Unit (option)
B1 B2
2 1
Drive
R/L1
U/T1
V/T2
S/L2
W/T3
Braking
DC reactor
Resistor Unit
(option)
(option)
2 1
B1 B2
Drive
R/L1 U/T1
S/L2 V/T2
T/L3 W/T3
Motor
Motor