Information and Precautions
1-6
Table 1.A Drive Rating and Derating Guidelines
Motor Rating
Catalog
Three-Phase Input Single-Phase Input
Voltage
Rating
IP30
NEMA T
e 1
HP kW
Output ➀➁
Current (A)
HP kW
Output ➀➁
Current (A)
1305-AA02A 0.5 0.37 2.3 0.25 0.19 1.2
200-230V
1305-AA03A 0.75 0.55 3 0.5 0.37 2.3
50/60 Hz
1305-AA04A
1 0.75 4.5 0.75 0.55 3
1305-AA08A 2 1.5 8 1 0.75 4.5
1305-AA12A 3 2.2 12 ➂ 2 1.5 8 ➂
1305-BA01A 0.5 0.37 1.3
380-460V
1305-BA02A 0.75 0.55 1.6
50/60 Hz
1305-BA03A
1 0.75 2.3
1305-BA04A 2 1.5 4
Not Available
1305-BA06A 3 2.2 6 ➃
1305-BA09A 5 4.0 9 ➄
In general:
➀ Motor Full Load Amps (FLA) should not exceed the drive output current rating.
➁ If the [PWM Frequency] is set above 4kHz, the output current must be derated per
the chart on page 5-20.
When operating the drive in an ambient temperature at or near
the maximum operating temperature (50°C), the following
derating guidelines are recommended to guard against
overheating depending on application and operating conditions.
➂ Output current value listed for 200V input voltage. At 230V input voltage, output
current is 9.6A for 3 phase and 6.8A for single phase.
➃ Output current value listed for 380V input voltage. At 415V input voltage, output
current is 5.3A. At 460V input voltage, output current is 4.8A.
➄ Output current value listed for 380V input voltage. At 415V input voltage, output
current is 8.4A. At 460V input voltage, output current is 7.6A.
For derating guidelines at ambient temperatures between 40°C
and 50°C, consult Allen-Bradley.
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