1336F-BRF100-AX-EN-L6

The Allen Bradley 1336F-BRF100-AX-EN-L6, part of the 1336 PLUS II Drives series, operates as an adjustable frequency AC drive. This drive is capable of managing a motor power of 7.5 kW, equating to approximately 10 horsepower. Its input current rating is specified at 16.4 A, with an output current of 16.1 A for current transformers and up to 22 A for voltage transformers.

It supports a control interface that utilizes 115V AC logic, ensuring straightforward integration with existing systems. The input power requirements are flexible, accommodating both 380 to 480 volts AC and 513 to 620 volts DC, with an acceptable variation of ±10%. The drive is designed for efficiency, achieving 97.5% under rated load conditions.

The operational frequency can be adjusted between 0 to 400 Hz, providing versatility in control applications. Motor control strategies include sine-coded PWM and options for both sensorless vector control or V/Hz methods. Programming flexibility is a key aspect, as it features a current limit that can be configured from 20% to 160%.

Accelerations and decelerations are managed with two customizable ramps, with settings possible from 0 to 3600 seconds, incremented in 0.1 second steps. Additionally, the drive is designed with power ride-through capabilities lasting 15 milliseconds under full load conditions, while logic ride-through can be as minimum as 0.5 seconds—typically extending to 2 seconds. In terms of overload protection, values are set at 150% for the current transformer over a minute and 115% for voltage transformer over a minute.