1305-BA03A-ES

The Allen Bradley model 1305-BA03A-ES is categorized as an adjustable frequency AC drive, designed specifically for motor control in various applications. It is capable of managing suitable motor power ratings of 0.75 kW (1 HP) and features a rated output current of 2.3 A, making it efficient for small-scale tasks. The drive operates on a three-phase input power supply of 380 to 460V AC, covering frequency ratings of 50 to 60 Hz. Its input voltage tolerance extends from 340V to 500V AC while accommodating an input kVA rating of 1.7.

This unit demonstrates a high energy efficiency, rated at 97.5% under typical conditions. For output, it offers a voltage range that adjusts from 0V to the full line voltage, supporting a programmable output frequency spanning from 0 to 400 Hz. The control architecture employs Sine Weighted PWM with insulated gate bipolar transistors (IGBTs) that guarantees reliable motor performance. Users can customize the carrier frequency between 2 and 8 kHz, noting that derating applies over 4 kHz. Additional functionalities include analog inputs capable of interpreting 0-10V DC (100 kΩ) and 4-20 mA (250Ω) with a 10-bit resolution. The drive also supports several outputs, such as a programmable Form A relay rated for 5A and an open collector output of 50 mA. For further interface options, the analog output range is set at 0-10V DC with an 8-bit resolution, requiring a 4 kΩ load for optimal operation.