User Manual

Installation and Wiring
Chapter 4
4-12
+BUS -BUS
FAA or GAA 3Phase
Power Terminal Block Wiring
jC
1333
Dynamic Brake
Earth
Ground
GND
GND
jA
❶
jB
❶
❷
jC
❶
AC Incoming Line
jA
Motor
jB
Earth
Ground
W/
T
3
R/
L
1
S/
L
2
T/
L
3
U/
T
1
V/
T
2
❶ User supplied drive input fuses.
❶ Motor disconnecting means including branch circuit, short circuit, and ground-fault protection.
R/
L1,
S/
L2,
T/
L3
Input AC line Terminals are not phase sensitive.
For drives rated FAA or GAA, nominal 3-phase input voltage is
200/208/230V AC, 50/60 Hz.
Branch disconnect and short circuit protection is not part of the standard
1333 and must be supplied by the user. Drive input fuses are required to
provide component protection against malfunction of electronic circuits.
U/
T1,
V/
T2,
W/
T3
Connect the motor leads to these terminals.
+ BUS, - BUS
DC bus terminals are reserved for the 1333 dynamic brake option. Refer to
the 1333 dynamic brake option instructions for installation and connection
details.
GND
Two ground terminals have been provided in the drive. Either one of these
terminals must be connected to earth ground or the ground of the building
electrical system. The motor frame must also be connected to earth ground.
Refer to the motor manufacturer’s installation instructions for specific
details.