1336S-B030-AN-EN5-HA1-L5E

The Allen Bradley part number 1336S-B030-AN-EN5-HA1-L5E represents a sophisticated adjustable frequency AC drive within the 1336 PLUS Drives series. Operating effectively at input voltages ranging from 380 to 480V AC, this model also ensures optimal performance with a tolerance of ±10%. The drive features critical safety measures such as bus overvoltage and undervoltage trip settings, rated at 810 V DC and 400 V DC respectively, safeguarding the unit against electrical anomalies.

It is designed for both 3-phase and 1-phase input applications, with the latter requiring a 50% derate for optimal performance. Output-wise, the drive can reach up to 22 kW, equivalent to 30 HP, delivering a notable output current of 45 A CT or 48 A VT, while the input current measures at 46 A CT and 49 A VT respectively.

This unit boasts an efficiency rating of 97.5% when operating at the rated load, ensuring minimal energy waste during operation. For motor control, it employs sine-coded PWM with options for sensorless vector control or V/Hz control, accommodating a variety of application demands. The output frequency is adjustable from 0 to 400 Hz, allowing for precise speed control according to system requirements.

Frequency accuracy is quite stringent, with digital readings at ±0.01% and analog readings not surpassing ±0.4%, ensuring consistent performance in fluctuating load conditions. Additionally, the drive can handle significant overload conditions, maintaining 150% capacity for one minute (CT) or 115% (VT). The current limit feature is programmable, offering adjustments between 20% and 160%, allowing for customization based on operational needs. For starting and stopping processes, the unit incorporates two acceleration and deceleration ramps, which can be fine-tuned within 0 to 3600 seconds in 0.1-second increments, allowing for smooth transitions during operation.