Product Profile – ABB TB826 (3BSE061637R1)

1. Product Overview

The ABB TB826 (3BSE061637R1) is an industrial-grade variable frequency drive (VFD) developed to provide reliable and precise motor control for medium-to-large power applications. It is engineered to manage alternating current (AC) motors with flexibility, efficiency, and robust performance under demanding operational conditions.

This model enhances traditional drive control with improved processing capacity, wider communication support, and comprehensive protection features. The TB826’s design supports both standard and advanced motor control strategies, including variable speed control for energy optimization and automated process integration.

It targets industries that require continuous operation, accurate speed regulation, and reduced mechanical stress on equipment, making it suitable for complex plant and machinery configurations.

2. Brand & Series

• Brand: ABB

• Series: TB800 Series – Industrial Drive Controllers

The TB800 Series is a modular family of industrial drives engineered for diverse industrial environments. This series covers a wide range of power ratings and configurations, enabling customers to select drives suited to varied applications, from light to heavy industrial machinery.

3. Technical Parameters

4. Product Description

The TB826 is designed for industrial environments where high power and precise control are required. Its internal control algorithms allow smooth acceleration, accurate torque control, and adaptable speed regulation under varying load conditions. This makes it suitable for applications with frequent starts, stops, and changes in load demands.

The drive’s hardware architecture is rugged and modular. Critical electronic components are housed in a structural frame capable of withstanding electrical and mechanical stress. Such design enhances durability and simplifies field maintenance.

The integrated control panel provides a multi-line display with a keypad for configuration, monitoring, and troubleshooting. Operators can easily track real-time parameters such as motor current, speed, and drive status.

In addition to basic speed control, the TB826 includes advanced features such as motor protection functions and customizable logic sequences. These features can help reduce external control components in simple automation systems.

With comprehensive communication support, the unit can be connected into larger automated installations, enabling remote parameter monitoring, parameter cloning, and adaptive control strategies.

5. Typical Applications

The TB826 is well suited for applications including:

• Large conveyor systems in industrial logistics and material handling centers

• Industrial pumps and compressors in water treatment, mining, and chemical plants

• Marine auxiliary systems requiring controlled power and safety logic

• Fans and blowers in heating, ventilation, and air-conditioning (HVAC) for large facilities

• Heavy process machinery in steel, cement, and aggregate production

• Extrusion and mixing systems in plastics, rubber, and composite material production

• Industrial refrigeration compressors requiring variable speed optimization

These applications benefit from the TB826’s capacity to maintain stable performance over a range of operating conditions, and from its ability to reduce energy consumption through precise speed regulation.

6. Product Advantages

The TB826 offers several core advantages:

• Advanced Control: Supports standard and vector control methods for accurate motor performance.

• Wide Power Range: Suitable for demanding high-power industrial applications.

• Comprehensive Communication: Multiple protocols enable integration with modern automation systems.

• Robust Protection: Built-in safeguards protect against electrical faults and environmental stresses.

• User-Friendly Interface: On-board display and keypad enable straightforward setup and diagnosis.

• Modular Construction: Facilitates easier maintenance and future enhancements.

• Energy Efficiency: Variable speed control improves process efficiency and reduces energy usage.

7. Same Series or Related Models

8. Other Popular Models From the Same Brand