| Parameter | Official Verified Value |
|---|---|
| Catalog Number | 1336F-BX060-AN-EN-L6 |
| Brand | Allen‑Bradley (Rockwell Automation) |
| Product Series | Bulletin 1336 PLUS II (1336F) AC Adjustable Frequency Drive |
| Rated Power (460V CT Constant Torque) | 60 HP / 45 kW |
| Input Electrical Spec | 3‑phase 380–480 V AC, 50/60 Hz |
| Nominal Operating Voltage | 460 V AC |
| Continuous Rated Output Current | 77 A |
| Control Algorithm | Sensorless Field Oriented Vector Control (CRPWM) |
| Intermittent Overload Rating | 150% rated current for 60s; 200% rated for 10s inverse time trip |
| Enclosure Code AN | NEMA Type 1, IP20 indoor cabinet mounting |
| HMI Option EN | English language text operator interface module |
| Control Interface L6 | 24 V DC digital logic I/O board |
| Output Frequency Range | 0–250 Hz, carrier frequency 1–12 kHz programmable |
| Low‑Speed Starting Torque | Up to 250% full‑load torque |
| Speed Regulation Accuracy | ±0.5% open loop sensorless; ±0.001% with encoder feedback |
| Built‑in Protection Functions | Overcurrent, overvoltage, undervoltage, overheat, ground fault, short circuit, I²t motor thermal protection |
| Optional Communication Cards | DeviceNet, Modbus, RS485 serial expansion compatible |
| Cooling System | Forced air cooling with serviceable cooling fan |
| Operating Ambient Temperature | 0 °C to +40 °C (derate power above 40°C) |
| Storage / Transport Temperature | -20 °C to +70 °C |
| Protection Class | IP20 (heat sink exposed; cabinet installation only) |
| Product Lifecycle Status | Discontinued legacy model, production ended, only spare parts available |
| Country of Origin | United States |
| Standard Factory Warranty | 1‑year limited warranty |
6ES7414-4HM14-0AB0
David Chong
