836T-D451J

The Allen-Bradley 836TD451J is a versatile and high-performing 450V AC Variable Speed Drive offered by Rockwell Automation. This drive is specifically designed for industrial applications, providing precise speed control, efficient energy management, and reliable operation.

The 836TD451J is part of the Allen-Bradley PowerFlex 800 series, which delivers advanced motor control capabilities for various industries, including water and wastewater, oil and gas, pulp and paper, and more. It is suitable for driving pumps, fans, compressors, and other rotating equipment.

The drive's 450V AC input voltage rating makes it ideal for use in medium-voltage applications, ensuring compatibility with industrial power systems. It is also equipped with an input current capacity of 300A, allowing it to handle heavy motor loads.

The Allen-Bradley 836TD451J offers a wide operating range, with a continuous output power of up to 200 kW and a peak output power of up to 300 kW. It delivers high torque density, allowing for precise speed control and efficient energy management.

This variable speed drive features an intuitive user interface, which includes a backlit LCD display and a keypad for easy parameter entry and setup. It also supports EtherNet/IP, Modbus TCP, and other communication protocols, allowing seamless integration with industrial automation systems.

The 836TD451J is designed to be rugged and durable, with a sealed design that protects against dust and water ingress. It also offers overload and short-circuit protection, ensuring safe and reliable operation.

Additionally, the drive includes built-in harmonic filters, which reduce total harmonic distortion (THD) in the power system, contributing to energy efficiency and prolonging the life of other electrical equipment. It also offers regenerative energy management, allowing the drive to send power back to the grid during periods of deceleration, further enhancing energy efficiency.

The Allen-Bradley 836TD451J is a powerful and versatile variable speed drive that delivers precise speed control, efficient energy management, and reliable operation, making it a valuable asset for industrial applications.

The Allen-Bradley 836T-D451J (also referred to as 836TD451J) is a versatile and feature-rich variable frequency drive (VFD) manufactured by Rockwell Automation. When considering purchasing this drive, it is essential to weigh its pros and cons to make an informed decision.

1. Wide Input Voltage Range: This drive can operate on a wide range of AC input voltages, making it suitable for various industrial applications.

2. High Power Rating: With a maximum continuous output power of 450 kW, the 836T-D451J is capable of handling heavy loads, making it ideal for powering large motors or machinery.

3. Built-in Safety Features: This drive comes with various built-in safety functions, such as motor overload protection, output current limiting, and output short-circuit protection, ensuring safe and reliable operation.

4. Advanced Control Capabilities: The 836T-D451J offers advanced control features, such as vector control, regenerative energy management, and power recovery, enabling efficient motor operation and reduced energy consumption.

5. Communication Capabilities: This drive supports various communication protocols, including Modbus TCP/IP, EtherNet/IP, and ControlNet, making it easy to integrate into various control systems and networks.

1. High Cost: The Allen-Bradley 836T-D451J is a high-performance and high-cost drive, making it less suitable for small-scale applications or budget-conscious customers.

2. Complex Setup: Due to its advanced features and capabilities, setting up this drive can be a complex process, requiring specialized knowledge and expertise.

3. Size and Weight: With a large size and weight, this drive may require additional space and structural support, which could be a limitation in some applications.

4. Power Harmonics: The 836T-D451J, like many VFDs, can produce power harmonics that may negatively affect power quality and cause issues with electrical systems, requiring additional mitigation measures.

In conclusion, the Allen-Bradley 836T-D451J is a high-performance and feature-rich variable frequency drive suitable for heavy-duty industrial applications. Its pros, such as wide input voltage range, high power rating, built-in safety features, advanced control capabilities, and communication capabilities, outweigh its cons, like high cost, complex setup, size and weight, and power harmonics. If you have the budget and the need for a powerful and versatile drive, the 836T-D451J is an excellent choice. On the other hand, if you are looking for a more cost-effective or simpler solution, there are other VFD options available in the market that might better suit your needs.

Details:

Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed.

specifications indusswitch:

• brand: Allen Bradley
• mpn: 836t-d451j
• part type: Pressure

returns indusswitch:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: buyer

payments indusswitch:

• credit card: visa
• other
• wallet: google-pay

offer indusswitch:

• started: april 22, 2026
• prices: $370.60–$1398.00
• item condition:
  • New – Open box
  • New
  • Used
• availability: in stock
• options: ship-to-home
• sold #: 10
• in stock #: 5

seller indusswitch:

• city: 1 millennium dr, willingboro, nj 08046
• # reviews: 2006 72
• rating: 99.6%

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

shipping indusswitch:

• transit: 30-36 days
• class: standard
• type: fixed
• service: standard

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