Process Control Board
The 1336-BDB-SP38A board is a pre-charge gate drive board that can be used with adjustable frequency drives from the 1336 Plus, Plus II, Force, and impact series manufactured by Allen-Bradley. Adjustable frequency drives are meant to be used with variable speed motors whose primary functioning requires speed and torque variances. The Allen-Bradley 1336-BDB-SP38A pre-charge gate drive board operates with drives with a voltage rating of 460 Volts AC and an output rating of 200 Horsepower. This drive is in charge of inserting or removing the pre-charge board, its use can be affected by the same conditions that affect the drive, depending on the external housing. These conditions can be extreme temperatures and humid environments. It is important to avoid overheating to have an optimum functioning of all the parts of the drive.
Technical specifications
| Series | 1336 PCB Boards |
| Part Number | 1336-BDB-SP38A |
| Type of device | Spare/Replacement part |
| Compatibility | 1336 Plus, Plus II, Force, Impact. |
| Voltage | 460 Volts AC |
| Rating | 200 Horsepower |
| Operating temperature | 0 to 40 degrees Celsius |
| Humidity level | 5-95% |
| Environment | Indoor use only |
| Main equipment | Adjustable AC drive |
| Number of parts per drive | 1 |
| Mounting/Installation | Front panel of the drive |
| Product Lifecycle Status* | Discontinued/Obsolete |
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core function
The Allen-Bradley 1336-BDB-SP38A is a 38A rated current dynamic brake module designed for the 1336 PLUS II series inverters to quickly consume motor regenerative energy and achieve precise braking control. It is suitable for applications with high inertia loads, frequent starts and stops, or rapid deceleration, such as cranes, centrifuges, and large conveying systems.
1. Efficient energy consumption and braking control
The 1336-BDB-SP38A uses IGBT dynamic braking technology to quickly absorb and consume regenerative energy when the motor decelerates or the load inertia is large, preventing the DC bus voltage from being too high and ensuring stable operation of the inverter. Its 38A peak current carrying capacity is suitable for the rapid braking needs of high-power motors.
2. Plug-and-play integrated design
The module is seamlessly compatible with the 1336 PLUS II inverter, and the dynamic braking function can be enabled directly through hardware connection without additional programming. The module has built-in over-temperature protection and over-current detection to ensure long-term reliability under frequent braking conditions.
3. Industrial-grade durability and adaptability
Supports wide operating temperature range of -20°C to 60°C, meets IP20 protection level, and is suitable for common industrial environments. The module adopts a compact package to save control cabinet space, and the working status of the brake unit can be monitored in real time through the status indicator for easy maintenance.
Dedicated communication channel
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📛 Vicky
📱 WhatsApp: +8618030175807
📧 Mail: sales7@apterpower.com
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