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The 1336F-BRF50-AE-EN-HASP adjustable frequency drive from Allen Bradley is made for motor control applications. Rated for 3.7 kW (5 HP), this drive operates efficiently within an input voltage range of 380 to 480 V AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-BRF50-AE-EN-HASP |
| Weight | 15.00 lbs (6.80 kg) |
| Rated Motor Power | 3.7 kW (5 HP) |
| AC Supply Voltage | 380–480 V AC, 3-phase |
| Nominal DC Bus Voltage | 648 V DC |
| Continuous Output Current (VT mode) | 9.0 A (Variable-Torque) |
| AC Over-Voltage Trip Point | 570 V AC |
| AC Under-Voltage Trip Threshold | 280 V AC |
| Programmable Current Limiting | 20–160 % of Rated VT Current |
| Power Ride-Through Capacity | 15 ms at Full Load |
| Enclosure Protection Class | IP20 (NEMA Type 1) |
| Ambient Operating Temperature Range | 0 °C to 40 °C (IP20) |
| Control Interface Module | Snap-In HIM, Programmer-Only (HASP) |
| Local Display | Backlit Supertwist LCD, Two Lines x 16 Characters |
| Ground-Fault Protection | Phase-to-Ground Trip on Output |
| Short-Circuit Protection | Phase-to-Phase Trip on Output |
The Allen Bradley 1336F-BRF50-AE-EN-HASP is a versatile adjustable frequency drive tailored for various industrial applications. This unit efficiently handles an output power of 3.7 kW, equivalent to 5 HP. Operating on an AC supply voltage ranging from 380 to 480 V in a 3-phase setup allows for substantial flexibility in different scenarios.
Regarding performance, the drive maintains a continuous output current of up to 9.0 A in variable-torque mode. It features a nominal DC bus voltage of 648 V, providing reliable power management. The system includes protective functions with an over-voltage trip set at 570 V AC and an under-voltage trip threshold of 280 V AC. To further enhance its capabilities, programmable current limiting can be adjusted from 20% to 160% of the rated variable torque current, allowing for tailored performance based on the application demands.
Another benefit of this drive is its power ride-through capacity of 15 milliseconds at full load, enabling it to handle brief interruptions in power without operational disruption. With an IP20 rating for its enclosure, it is designed to protect against dust and contact while operating within ambient temperatures from 0 °C to 40 °C.
Control is facilitated through a snap-in human interface module (HIM), which is convenient for programming and maintaining the drive settings. The local display is a backlit supertwist LCD offering two lines of 16 characters of text for easy monitoring of parameters.
Safety features of the drive include phase-to-ground trip protection in case of ground faults and phase-to-phase trip protection for short-circuit events, ensuring operational integrity and safety in various conditions.