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The 1336F-B025-AE-DE is an AC adjustable-frequency drive from the Allen Bradley 1336 PLUS II series. It provides a rated motor output of 18.5 kW (25 HP) at a supply voltage range of 380-480 V AC for a three-phase system.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC adjustable-frequency drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B025-AE-DE |
| Weight | 60.00 lbs (27.22 kg) |
| Frame Category | F-frame |
| Rated Motor Output | 18.5 kW (25 HP) CT |
| Supply Voltage Range | 380–480 V AC, 3Φ |
| Input Power Demand | 26–33 kVA (40 A CT) |
| Continuous Output Current | 39 A (CT) |
| Enclosure Rating | IP20 (NEMA 1) |
| Ambient Operating Temperature Range | 0–40 °C (derate >1000 m) |
| Overload Capability | 150 % (1 min CT); 115 % (1 min VT) |
| Modulation Frequency | 2–6 kHz PWM |
| Nominal DC-Link Voltage | 648 V DC |
| Input Displacement Power Factor | PF 0.95 (with inductor) |
| Efficiency | 97.5 % @ rated |
| Voltage Tolerance | ±10 % of nominal |
| Interface Display | Two-line 16-char LCD |
The Allen Bradley 1336 PLUS II model 1336F-B025-AE-DE is an adjustable-frequency AC drive designed for efficient motor control. This drive operates within a supply voltage range of 380 to 480 V AC in a three-phase configuration. It has a rated motor output capability of 18.5 kW, corresponding to 25 horsepower. The drive's continuous output current is rated at 39 amperes.
Constructed in an F-frame category, it has an input power demand that fluctuates between 26 and 33 kVA, allowing it to manage various operational loads. This model features a NEMA Type 1 enclosure with IP20 protection, providing basic safeguarding against dust and foreign objects. It performs best in ambient conditions ranging from 0 to 40 degrees Celsius, with a derating requirement for applications above 1000 meters.
The unit has notable overload capabilities, supporting up to 150% for short durations, specifically one minute. For voltage modulation, it employs a frequency ranging from 2 to 6 kHz using PWM technology. The nominal DC-link voltage is rated at 648 V, and the input displacement power factor is measured at 0.95 when used with an inductor.
With an impressive efficiency of 97.5% under rated conditions, the drive also accommodates a voltage tolerance of ±10%. User interactions are made intuitive through a two-line, 16-character LCD, facilitating easy configuration and monitoring.