Product Profile – ABB TB842 (3BSE022464R1)

1. Product Overview

The ABB TB842 (3BSE022464R1) is an industrial variable frequency drive (VFD) designed to provide advanced, reliable, and energy-efficient control of three-phase AC motors in demanding industrial environments. This model sits within a family of robust drives engineered with precision motor control, flexible configuration, and strong protection features.

The TB842 expands upon traditional drive design by incorporating enhanced control algorithms that deliver smooth acceleration, precise speed regulation, and consistent torque output across a wide range of load conditions. Its modular construction and intuitive operation make it suitable for both standalone use and integration within large automation systems.

This drive is optimized for applications that require high reliability, sustained performance, and energy-efficient operation, making it a versatile solution across multiple industries.

2. Brand & Series

• Brand: ABB

• Series: TB800 Series – Industrial Drive Controllers

The TB800 Series is a modular family of versatile industrial drives designed for a wide range of motor control applications, from low-power general use to high-capacity heavy industry systems. Models within this series feature scalable power ratings, configurable control methods, and flexible communication interfaces.

3. Technical Parameters

4. Product Description

The TB842 is engineered for industrial environments that require consistent and precise control over motor performance. Its advanced control logic allows smooth start-ups, precise speed regulation, and stable torque delivery, even under substantial load variations. These characteristics make it well suited for applications involving frequent cycles, high inertia loads, or continuous transitional behavior.

The drive’s hardware design emphasizes durability and serviceability. Internally, components are arranged to maximize cooling efficiency and minimize electrical stress, while exterior housing is built to withstand typical factory conditions such as vibration and airborne particulate matter.

Operators interact with the drive through a clearly labeled multi-line display and keypad. This interface allows configuration of parameters, real-time monitoring of operating values, and fault diagnostics without the need for external tools.

Protection functions are integrated directly into the drive. These include safeguards against overcurrent conditions, overvoltage and undervoltage events, excessive temperature, phase loss, and short circuits. Together, these features ensure that both the drive and connected motors are afforded a high degree of operational security.

The TB842 also supports programmable logic operations, enabling localized control without the immediate requirement for external programmable logic controllers (PLCs), particularly in simpler applications.

5. Typical Applications

The versatility and power handling of the TB842 make it suitable for a wide range of industrial settings, including:

• Large conveyor systems in manufacturing, logistics, and distribution centers

• Industrial pumps and compressors in chemical, water treatment, and wastewater facilities

• Fans, blowers, and ventilation systems for large industrial environments

• Extrusion, mixing, and processing machinery in plastics and materials manufacturing

• Heavy-duty processing equipment in metal, cement, and mining applications

• Marine and offshore auxiliary systems requiring precise power control

• Refrigeration and HVAC systems requiring variable-speed compressor operation

The combination of torque stability, energy efficiency, and communication flexibility allows the TB842 to address both performance and control system integration needs.

6. Product Advantages

The key advantages of the TB842 include:

• Powerful Control Capability: Advanced vector and closed-loop modes facilitate precise motor speed and torque regulation.

• High Power Range: Supports large motors and heavy industrial loads without the need for additional modules.

• Multiple Communications: Integrated support for several protocols enhances compatibility with diverse automation environments.

• Comprehensive Protection: Built-in safeguards protect against electrical and environmental hazards.

• Energy Efficiency: Variable speed control reduces energy consumption and extends equipment service life.

• Modular Design: Facilitates maintenance, upgrades, and field servicing.

• User-Oriented Interface: Clear display and keypad allow straightforward commissioning and monitoring.

• Flexible Interface Logic: Onboard logic functions reduce dependency on external control hardware.

7. Same Series or Related Models

8. Other Popular Models From the Same Brand