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The 1336F-B050-AA-EN-GM1-HCS2-L6 AC drive from Allen Bradley is designed to work with input AC voltages ranging from 380 to 480 volts. This unit provides a motor power capacity of 37 kW (50 HP) and is housed in an enclosure rated IP20, compliant with NEMA 1 standards.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC drive |
| Product Line | 1336 PLUS II Drives |
| Part Number | 1336F-B050-AA-EN-GM1-HCS2-L6 |
| Weight | 85.00 lbs (38.56 kg) |
| Input AC Voltage | 380-480V AC |
| Motor Power Rating | 37 kW (50 HP) |
| Enclosure Rating | IP20 (NEMA 1) |
| Communication Interface | Single-point remote I/O, B frame |
| Control Interface Voltage | 115V AC |
| Constant Torque I/O | CT in 48-60 kVA/73A, out 60 kVA/75A |
| Variable Torque I/O | VT in 62 kVA/75A, out 61 kVA/77A |
| AC Input Trip | Overvoltage 570V, undervoltage 280V |
| DC Bus Trip | Overvoltage 810V DC, undervoltage 400V DC |
| Power Ride-Through | 15 ms at full load |
| Logic Ride-Through | 0.5 s min, 2 s typical |
| Fault Trip Type | Output phase-ground & phase-phase |
| Accel/Decel Ramps | Two independent ramps, 0-3600s (0.1s steps) |
| Overload Rating | CT 150% / 1 min; VT 115% / 1 min |
The Allen Bradley 1336F-B050-AA-EN-GM1-HCS2-L6 model functions as an AC drive, operating efficiently under input AC voltage conditions of 380 to 480 volts. It supports a motor power rating of 37 kW, equivalent to 50 horsepower, providing substantial output for various applications.
This unit is structured with an enclosure that meets IP20 standards, categorized as NEMA 1, which offers basic protection from solid substances while allowing for efficient cooling. The drive is equipped with a communication interface configured as a single-point remote I/O, configured with a B frame, facilitating easy integration into existing systems.
The control interface operates on 115V AC, ensuring compatibility with many industrial environments. There are two distinct operating modes available in terms of torque. The constant torque input and output specifications are rated at 48-60 kVA with 73A in and 60 kVA with 75A out. For variable torque conditions, the ratings adjust to 62 kVA with 75A input and 61 kVA with a 77A output.
This drive features robust protection mechanisms, including an AC input trip that activates on overvoltage at 570V and undervoltage at 280V. The DC bus includes trips at overvoltage levels of 810V and undervoltage at 400V. Ride-through capabilities enhance resilience, providing a power ride-through time of 15 milliseconds under full load and a logic ride-through minimum of 0.5 seconds, typically around 2 seconds.
Fault detection alerts are effective, identifying output phase-ground and phase-phase issues. The unit can be set for acceleration and deceleration with two independent ramps ranging from 0 to 3600 seconds in 0.1-second increments. Overload capacities are notable, rating constant torque applications at 150% for 1 minute and variable torque applications at 115% for 1 minute.