Allen‑Bradley 1336‑B005‑EAD‑FA2‑L2 5‑HP 460V AC Adjustable Frequency Drive 

Technical Specifications

Model:1336‑B005‑EAD‑FA2‑L2

Brand:Rockwell Allen‑Bradley

Product Type:Complete AC Adjustable Frequency Drive Unit

Applicable Series:1336‑PLUS Constant‑Torque AC Drive

Power Rating:5 HP / 3.7 kW

Input:3‑Phase, 380‑480V AC, 50/60 Hz

Output Rated Current:8.0‑9.6A

Output KVA:5.3‑6.9KVA

Enclosure Type:EAD (NEMA‑1 / IP20 enclosed metal housing, indoor wall‑mount)

Physical Dimension:27.9cm × 22.9cm ×15.2cm (11.0in ×9.0in ×6.0in)

Weight:17.0kg (37.5lbs)

Factory Options:

‑ FA2: FA2 local HIM operator panel, local start‑stop push‑buttons, speed potentiometer, running/fault LED indicators, local parameter viewing

‑ L2: L2 enhanced mixed analog‑digital I/O expansion board; extra 24V digital I/O plus analog input/output channels, supports multi‑speed selection, process signal acquisition and multi‑device complex interlock

Control Mode:Sensorless vector control, V/F control

Speed Regulation Accuracy:Open‑loop ±0.5% rated speed

Overload Rating:150% rated current for 1 minute (constant‑torque)

Operating Temperature:0℃ ~ +40℃

Storage Temperature:-40℃ ~ +70℃

Product Brief:

1336‑B005‑EAD‑FA2‑L2 is factory‑optioned NEMA‑1 IP20 enclosed 5‑HP 460V 1336‑PLUS full drive unit, not separate PCB boards. Derived from base model 1336‑B005‑EAD with factory fitted FA2 HIM and L2 mixed‑signal expansion board.

FA2 HIM enables local front‑door manual operation and basic parameter access without external HIM hardware.

L2 board provides enhanced 24V‑level discrete channels together with analog I/O, suitable for process‑oriented equipment requiring both switch‑logic interlock and analog signal processing, functionally upgraded compared with L1 +5V TTL I/O board.

Internal hardware includes rectifier power stack, IGBT inverter section, main control CPU board, auxiliary power supply and signal sampling‑conditioning circuits. Retains onboard base analog/digital hard‑wired I/O terminals. Supports SCANport communication via external adapters.

Full protections: over‑current, over‑voltage, under‑voltage, over‑temperature, input phase‑loss, motor thermal overload, ground‑fault protection. When performing full‑unit replacement, backup original parameters, check firmware compatibility and run motor auto‑tuning. ESD protection required for installation and commissioning. Use shielded cables for analog & I/O wiring, separate power and signal cables.

Commonly used for overhaul of legacy fans, pumps, conveyors and process machinery that require local keypad operation plus rich mixed‑signal interlock capability.