Allen Bradley 1305-BA04A-DE

The 1305-BA04A-DE Variable Frequency Drive by Allen-Bradley is an AC drive for controlling the speed of a 3-phase induction motor. The drive has a 1.5-KiloWatt (2HP) output power, with a 4A current rating, and it produces an adjustable output voltage selectable between 0 and 460V AC with a programmable inline frequency ranging between 0 and 400Hz. The 1305-BA04A-DE has a 250mA port load and it is built to dissipate 52 Watts of heat in the operational mode. The drive has an operational efficiency of 97.5%, and it needs an AC power supply with 340-500V AC operational voltage and an apparent power of 3.1KVA. It has a 5V DC configurable contact-closure input with 1W, 10KΩ potentiometer, and it has two 10bit analog control inputs with an impedance of 250Ω and 100Ω. The 1305-BA04A-DE has a programmable relay control for Output 1 with 2A inductive and 5A resistive ratings at 115V AC/30V DC, and a 24V DC sinking open collector for Output 2. The drive has an 8-bit analog output with a >4000Ω load capacity, and it utilizes the Sine weighted PWW algorithm for frequency modulation. It also has a programmable V/Hz ratio, and a 100Hz adjustable carrier frequency from 2-8 KHz.  It offers 150% braking torque with an external resistor and it provides 150% current limiting for 60s and 200% for 2s. The 1305-BA04A-DE offers motor overload protection, over-temperature protection, and short-circuit protection. It allows easy programming in English and German and it can communicate with compatible PLC or SLC programmable controllers like the 1203 communication module.  Its ambient temperature ranges between 0 and 50 ^oC, at a relative humidity range of 0-95% without condensation, and it is stored at a range of -40-70 ^oC. The 1305-BA04A-DE can be installed at a maximum height of 1,000m (3,300ft) without de-rating and it can withstand an operational vibration of 1G. The 1305-BA04A-DE weighs approximately 3.6Kg (8lbs), with 170mm x 195 x 179mm, and it has a NEMA 1 (IP30)-rated enclosure.