Yaskawa Z1000U - Manual (Page 59)

3.3 Main Circuit Connection Diagram
Refer to Figure 3.2 when wiring the main circuit of the drive. Connections may vary based on drive capacity. The DC power
supply for the main circuit also provides power to the control circuit.
Input filter
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
Control
board
Bidirectional IGBT
Control power supply
p1
n1
Figure 3.2 Connecting Main Circuit Terminals
3.3 Main Circuit Connection Diagram
YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual 59
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Electrical Installation