Allen‑Bradley 1336‑B003‑E0D 3‑HP 460V AC Adjustable Frequency Drive

Technical Specifications

Model:1336‑B003‑E0D

Brand:Rockwell Allen‑Bradley

Product Type:Complete AC Adjustable Frequency Drive Unit

Applicable Series:1336‑PLUS Constant‑Torque AC Drive

Power Rating:3 HP / 2.2 kW

Input:3‑Phase, 380‑480V AC, 50/60 Hz

Output Rated Current:5.0A

Enclosure Type:E0D (NEMA Open‑Type / Open‑chassis, cabinet‑mount installation)

Control Mode:Sensorless vector control, V/F control

Installation Method:Cabinet internal chassis mounting

Operating Temperature:0℃ ~ +40℃

Storage Temperature:-40℃ ~ +70℃

Product Details

1336‑B003‑E0D is a full‑unit 3‑HP 460V class 1336‑PLUS constant‑torque AC drive, not a standalone PCB board. The unit integrates rectifier power section, inverter power stack, main control CPU board, auxiliary power supply, I/O interface and sampling circuits inside one open‑frame chassis.

It supports sensorless vector and V/F control modes for standard three‑phase induction motors. It handles analog/digital I/O speed reference, start‑stop interlock, serial communication, and complete drive protection functions including over‑current, over‑voltage, under‑voltage, over‑temperature, phase‑loss and motor overload protection.

E0D means open‑chassis construction; the drive must be installed inside a user‑provided industrial control cabinet for dust and safety protection. Can replace the original whole drive unit when multiple internal boards suffer compound damage. When replacing the whole unit, verify firmware revision, parameter backup and motor matching setting. ESD protection must be followed during installation and commissioning.

Widely used for retrofitting and overhaul of legacy fans, pumps, conveyors and general‑purpose processing equipment.

Remark:Legacy EOL complete drive unit;original production discontinued;please confirm motor rating, input voltage and cabinet installation space before purchase.