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The Allen Bradley 1305-BA09A-ES-HA1 is a three-phase adjustable frequency AC drive that operates within an input voltage range of 380 to 460V. It provides a motor rating of 4.0 kW / 5 HP and features a built-in speed potentiometer for user interface.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | 1305 AC Drives |
| Part Number | 1305-BA09A-ES-HA1 |
| Weight | 9.19 lbs (4.17 kg) |
| Operator Interface | HIM with Built-In Speed Pot |
| Input Supply | 380-460V, Three-Phase |
| Input Current | 8.7A |
| Input Frequency | 50/60 Hz |
| Output Voltage | 0-460 VAC, Three-Phase |
| Output Current | 9.0A at 380V (8.4A at 415V, 7.6A at 460V) |
| Output Frequency | 0-400 Hz |
| Motor Rating | 4.0 kW / 5 HP |
| Control Method | Volts-per-Hertz (Scalar) |
| Enclosure Rating | IP 30 / NEMA Type 1 |
| Cooling Method | Natural Convection |
| Efficiency | Approximately 97.5% |
The 1305-BA09A-ES-HA1 adjustable frequency AC drive from Allen Bradley is designed for three-phase input supply configurations, operating efficiently between 380 and 460 volts. It is rated for a motor capacity of 5 horsepower (4.0 kW) and displays a straightforward user interface via a Human Interface Module (HIM) equipped with a built-in speed potentiometer, facilitating easy adjustments.
This particular drive accepts input currents measuring 8.7 amps and can sustain input frequencies of either 50 or 60 Hz. It boasts a variable output voltage range of 0 to 460 VAC and can deliver output currents of up to 9.0 amps at 380V, while the output currents at 415V and 460V drop to 8.4A and 7.6A, respectively.
For control, the device employs a Volts-per-Hertz (scalar) method, ensuring that it can efficiently manage motor speeds across a frequency output spectrum from 0 to 400 Hz. The overall design prioritizes efficiency, achieving approximately 97.5% operational efficiency.
Encased in an IP 30 / NEMA Type 1 enclosure, the drive provides adequate protection in environments with minimal exposure to dust and other particulates. This model utilizes natural convection as a method of cooling, enhancing its operational reliability while promoting durability in various applications.