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The 1336F-BX040-AA-IT drive from Allen Bradley operates as an adjustable frequency drive. Designed to accommodate 3-phase inductive motors, it provides a rated power capacity of 30 kW, suitable for systems with HP ratings of up to 40 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency Drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-BX040-AA-IT |
| Weight | 85.00 lbs (38.56 kg) |
| Voltage Input Range | Customized input voltage |
| Rated Power Capacity | 30 kW (compatible with 40 HP motor systems) |
| Enclosure Protection Class | IP20 (NEMA Type 1 compliant) |
| Input Voltage Tolerance | -10% to +10% deviation from nominal voltage |
| Input Frequency Tolerance | 48-62 Hz operational range |
| Output Frequency Capability | 0-400 Hz adjustable frequency output |
| Overcurrent Protection Levels | Software: 20-160%, Hardware: 180-250%, Instantaneous: 220-300% of rated current |
| DC Bus Voltage (Nominal) | 324-810 V DC (varies by input voltage configuration) |
| Operating Temperature Limits | 0-40°C (for IP20/NEMA 1 enclosures) |
| Maximum Altitude without Derating | 1000 meters (3300 feet) at full load capacity |
| Drive Efficiency | 97.5% efficiency at rated current and nominal voltage |
| Control Methodology | Sine-coded PWM with programmable carrier frequency (2-10 kHz based on frame size) |
| Motor Compatibility | Designed for three-phase inductive motors (NEMA Design B, 4/6-pole configurations) |
The Allen Bradley 1336F-BX040-AA-IT is classified as an adjustable frequency drive, ideal for managing three-phase inductive motors. With a power capacity of 30 kW, this unit is compatible with motor systems up to 40 HP. The drive operates on a customized input voltage and supports tolerances of -10% to +10% from nominal values. The input frequency can range from 48 to 62 Hz, providing flexibility for various applications.
This model features an adjustable output frequency capability up to 400 Hz, allowing for precision control over motor performance. Protection against overcurrent is structured into three levels: software settings ranging from 20% to 160%, hardware thresholds between 180% and 250%, and instantaneous limits starting at 220% up to 300% of the rated current.
The nominal DC bus voltage can vary based on the input voltage configuration, operating between 324 and 810 V DC. This drive maintains efficiency at an impressive 97.5% when tested at rated current and nominal voltage.
It is designed to function within temperature limits of 0 to 40°C when utilizing IP20/NEMA Type 1 enclosures. This model can be used effectively at altitudes of up to 1000 meters (approximately 3300 feet) without needing to derate its capacity. The control methodology employed is based on sine-coded PWM, with a programmable carrier frequency that varies between 2 and 10 kHz depending on the frame size.