PLC 1391B-AA45 AC Servo Controller

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1391B-AA45 Description

The 1391B-AA45 controller is a pulse width modulated servo controller from the AC Servo 1391 series. It supports the highest current ratings available in this series (45 Amps continuous and 90 Amps peak), but it is the same compact size as all of the other AC Servo 1391 series controllers, which makes it easy to install. Its inputs are protected from transient voltage and it has a built-in circuit breaker that can open all 3 of the controllers AC line leads when the power circuitry short circuits. The 1391B-AA45 controller also comes with a power bus supply module that is rated at 300 Volts DC and that has an internal shunt regulator. This controller can tolerate up to 95% relative humidity without condensation and its maximum operating temperature rating is 140 degrees Fahrenheit.

1391B-AA45 Specification

Nominal Bus Output Voltage:300V DC
Continuous Current(RMS):45A
Peak Current(RMS):90A
Continuous Power Output:15 KW
Peak Power Output:30 KW
Input Circuit Breaker Rating:38A RMS
Circuit Breaker Interrupt Rating:1300A