Toshiba H9 Manual De Usuario
16
H9 ASD Installation and Operation Manual
Connecting the H9 ASD
Refer to the section titled
and the section titled
before attempting to connect the H9 ASD and the motor to electrical power.
Power Connections
Contact with the 3-phase input or output terminals may cause an electrical shock
resulting in injury or loss of life.
See
for a system I/O connectivity schematic.
An inductor (DCL) may be connected across the PO and PA/+ terminals to provide additional filtering.
When not used, a jumper must be connected across these terminals (see
When not used, a jumper must be connected across these terminals (see
).
PA/+ and PB are used for the DBR connection if using a braking resistor.
PC/- is the negative terminal of the DC bus.
R/L1, S/L2, and T/L3 are the 3-phase input supply terminals for the H9 ASD.
U/T1, V/T2, and W/T3 are the output terminals of the H9 ASD that connect to the motor.
The location of the Charge LED for the smaller typeform ASD is provided in
. The Charge
LED is located on the front door of the enclosure of the larger ASDs.
Figure 2. Typical H9 ASD input/output terminals and the
DANGER
DANGER
Charge LED
Grounding Capacitor Switch — Pull for Small capacitance/Push for Large capacitance.