1336E-B125-AA-EN-HA2-L9E

The Allen Bradley 1336E-B125-AA-EN-HA2-L9E is an adjustable frequency AC drive engineered for effective motor management. It operates efficiently within a voltage range of 380 to 480 VAC in 3-phase configurations, with allowable voltage variations of ±10% to -15%. Designed to meet demanding power requirements, this drive delivers a nominal output power of 125 HP (93 kW).

The input frequency range of the drive is compatible with standard industrial frequencies of 50 and 60 Hz, with a tolerance of ±3 Hz for application flexibility. It provides an output voltage that can be adjusted up to 480 VAC, with an output frequency capability extending from 0 to 250 Hz, enabling precise motor speed control.

For enhanced operational capacity, the 1336E model can handle a considerable input kVA rating, ranging from 2 to 437 kVA at 380 volts and 2 to 555 kVA at 460 volts. It is equipped with an overload capacity of 150% for up to 60 seconds, allowing it to manage temporary load surges. This AC drive utilizes a vector control PWM method, ensuring high performance.

In terms of speed regulation, with encoder feedback, this drive achieves a remarkable accuracy of 0.001% at a ratio of 100:1. In scenarios without encoder input, it maintains an accuracy within ±0.5% at 120:1 ratio. Torque regulation is robust as well, delivering ±2% accuracy with encoder feedback and ±5% when operating sensorless.

Additionally, the carrier frequency range is adjustable from 1 to 6 kHz, tailoring performance according to specific application needs. The drive also incorporates analog inputs, accepting signals of both 0 to 10 VDC and 4 to 20 mA, enhancing its interface capabilities in diverse setups.