Figure 3.31 Multiple Drive Wiring
n
Wiring the Main Circuit Terminal
WARNING! Electrical Shock Hazard. Shut off the power supply to the drive before wiring the main circuit terminals. Failure to comply may
result in death or serious injury.
Wire the main circuit terminals after the terminal board has been properly grounded.
Drive Models 2
o
0028 to 2
o
0081 and 4
o
0011 to 4
o
0077 have a cover placed over terminals p1 and n1 prior to shipment
to help prevent miswiring. Use wire cutters to cut away covers as needed for terminals.
CHARGE
n1
p1
R/L1 S/L2 T/L3
U/T1 V/T2 W/T3
A
B
A – Protective cover for terminals p1
and n1
B – Main circuit protective cover
Figure 3.32 Protective Cover to Prevent Miswiring
n
Main Circuit Connection Diagram
Refer to Main Circuit Connection Diagram on page 83
when wiring terminals on the main power circuit of the drive.
3.8 Main Circuit Wiring
106
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
Summary of Contents for U1000 iQpump Drive
Page 705: ......
