1336S-BRF15-AE-DE4

The Allen Bradley model 1336S-BRF15-AE-DE4 AC drive is engineered for motor control applications. With an output power rating of 1.2 kW (1.5 HP), this drive accommodates various operational needs. It accepts input voltages between 380 and 480 VAC or alternatively 513 to 620 VDC, facilitating versatility in electrical setups. The drive is designed for 3-phase input but can also operate on a 1-phase configuration, although with reduced capacity.

Output current capabilities include a constant rating of 2.8 A, with a variable output current reaching 3.0 A. For input current, this drive maintains a constant level of 3.3 A, with a maximum of 3.5 A for variable scenarios. The kVA rating ranges from 2.2 to 2.6 for constant loads and varies between 2.3 to 2.8 for adaptable applications, allowing for flexibility in usage.

This drive can manage an output frequency that spans from 0 to 400 Hz, with high-frequency accuracy of ±0.01% for its digital settings and ±0.4% for analog. It utilizes sine-coded PWM technology for switching, promoting efficient and smooth motor operation. The unit is equipped to handle short-circuit situations, rated to endure conditions of 200 kA rms at 600 V, ensuring reliability in protective applications.

Motor control can be optimized using sensorless vector control or traditional V/Hz methods, catering to various application requirements. Ramp times for acceleration and deceleration can be precisely set from 0 to 3600 seconds. The drive is highly efficient, with an operational efficiency rating of 97.50%, ensuring energy savings over time. For scenarios that demand additional load handling, it supports overload conditions of 150% for constant loads and 115% for variable loads for a duration of one minute.