Product Details:

Allen-Bradley 1336-B003-ECD-FC3-L1-S1 belongs to Rockwell Automation Bulletin 1336 IMPACT series adjustable frequency AC drive, it is a discontinued 3HP (2.2kW) three-phase inverter integrated with FC3 fieldbus communication card, L1 power line filter and S1 encoder feedback option. This variable frequency drive adopts microprocessor digital control and PWM pulse width modulation technology, rated three-phase input voltage 380/415/460VAC, rated output current 6A, designed for closed-loop speed and torque regulation of industrial three-phase induction motors. The FC3 card realizes fieldbus communication for data interaction between drive and PLC control system; L1 line filter suppresses power grid electromagnetic interference and harmonic noise; S1 encoder feedback module collects motor pulse signals to achieve high precision closed-loop speed control.

This 1336-B003-ECD-FC3-L1-S1 supports flexible parameter configuration, built-in multiple motor control algorithms and comprehensive fault diagnosis functions. It reserves analog 0-10V and 4-20mA interfaces for remote speed setting, compatible with local HIM operator panel and SCANport communication adapters for parameter configuration and real-time operating data monitoring. The whole unit adopts cabinet panel mounting structure, complies with UL and CSA industrial certification standards. It is widely used for spare replacement and maintenance retrofit of legacy industrial production lines including conveyors, packaging machinery and process equipment that require communication interlock and high precision motor speed control.

Each Allen-Bradley 1336-B003-ECD-FC3-L1-S1 undergoes strict factory testing before shipment, including power-on running test, insulation resistance test and protection function verification to ensure stable performance in industrial automation environments.

Specifications:

Brand: Allen-Bradley (Rockwell Automation)

Model: 1336-B003-ECD-FC3-L1-S1

Product category: Bulletin 1336 IMPACT AC drive with FC3 communication card, L1 line filter and S1 encoder feedback

Control mode: V/Hz, sensorless vector control, closed-loop vector with encoder

Communication: SCANport, FC3 fieldbus communication option

Voltage rating: 380/415/460 VAC three-phase

Power rating: 3HP / 2.2kW, 6A

Mounting method: Cabinet panel mounting

Feature: PWM inverter assembly with communication card, power line filter and encoder feedback, digital microprocessor control, rich fault diagnosis, multi-level protection, discontinued legacy drive

Application: Pump, fan, conveyor, packaging equipment, old machine motor speed control retrofit

Working medium: Indoor industrial air environment

Working environment: Industrial site with normal vibration and temperature fluctuation