Product Manual

CO7338.1 6 IN20525 Rev D 3/30/2009
CAUTION!!
Never operate the motor on line voltage less than 208V.
Motor damage may occur.
IMPORTANT!!
Use separate circuit for each power unit. Protect each
circuit with time delay fuse or circuit breaker. For single phase 208-230V, use 20
amp fuse. Three phase 208-240V, use 15 amp fuse. For three phase 400V and
above, use 10 amp fuse. For 3Ø wiring see Fig. B. All wiring must comply with
NEC and all local electrical codes.
Note: 60Hz. single phase motor CAN NOT be run on 50Hz. line without a
physical change in the motor.
Single Phase Powe
r
Unit
MOTOR OPERATING DATA TABLE - SINGLE PHASE
LINE VOLTAGE RUNNING MOTOR VOLTAGE RANGE
208-230V 50Hz. 197-253V
208-230V 60Hz. 197-253V
Note: 60Hz. Single phase motor CAN NOT be run on 50Hz. line
without a physical change in the motor.
NOTES:
1. Unit not suitable for use in unusual conditions. Contact Rotary for
moisture and dust environment duty unit.
2.
3. Motor rotation is counter clockwise from top of motor.
MOTOR OPERATING DATA TABLE - THREE PHASE
LINE VOLTAGE RUNNING MOTOR VOLTAGE RANGE
208-240V 50/60Hz. 197-253V
400V 50Hz. 360-440V
440-480V 50/60Hz. 396V-528V
575V 60Hz. 518V-632V
FIGURE A