Rockwell Automation 1336VT 5-300 AMP (2.2-160KW) - Manual (Page 48)

Wiring
Chapter 6
6-4
Terminal Block TB1 Power Wiring
Input and output power connections are marked on terminal block TB1, a
ten position terminal block on the drive backpanel. For maintenance and
setup procedures, the drive may be operated without a motor connected.
Important:
1. The 1336VT does not provide input power short circuit fusing.
Specifications for the recommended fuse size and type to provide drive
input power protection against short circuits are provided on the
following pages. Branch circuit breakers or disconnect switches cannot
provide this level of protection for drive components.
2. Each Bulletin 1336VT must have its own dedicated input and output
power leads. If multiconductor cable is used, separate 3-conductor input
and output cable for each drive must be used.
3. For multimotor operation, the combined total of motor full load current
must not exceed the rated output current of the drive.
4. Verify that the motor windings are properly connected to receive the full
drive output voltage rating.
5. For 5-77 Amp drive ratings, two ground terminals have been provided at
TB1. Either one of these terminals must be connected to earth ground or
the ground of the building system.
For 96-300 Amp drive ratings, one ground terminal that will accept two
ground leads has been provided at TB1. Connect this terminal to earth
ground or the ground of the building system.