TB840A 3BSE037760R1 Automated control equipment

1、 Product Overview
TB840A 3BSE037760R1 may be an automated control or protection device that integrates multiple functions, produced by ABB, an internationally renowned power and automation technology supplier. ABB has rich experience and technical accumulation in industrial automation, power systems, robotics technology, and digital solutions, so TB840A 3BSE037760R1 is likely to be a high-performance and highly reliable product.
2、 Possible characteristics
High performance: TB840A 3BSE037760R1 may adopt advanced microprocessors or control technologies, capable of handling complex control logic and algorithms, achieving high-precision and high-speed control and protection functions.
Multifunctionality: This product may integrate multiple protection functions (such as overload protection, short circuit protection, ground fault protection, etc.) and communication interfaces (such as Modbus, Ethernet, etc.), making it convenient for users to configure and expand according to their actual needs.
Usability: ABB’s products usually focus on user experience, and TB840A 3BSE037760R1 may have an intuitive human-machine interface and convenient parameter setting method, making it easy for users to debug and maintain.
High reliability: As an ABB product, TB840A 3BSE037760R1 is likely to undergo strict quality control and testing, and can operate stably in harsh environments, providing long-term reliable service.
3、 Application Fields
TB840A 3BSE037760R1 may be widely used in various fields such as industrial automation, power systems, mechanical manufacturing, and transportation. In industrial automation, it can serve as a control or protection unit for critical equipment, ensuring the stable operation of the production line; In the power system, it can serve as a protective device for electrical equipment such as generators and transformers, preventing losses caused by faults.

As a pioneer in technology, ABB has received an order from Transpower New Zealand to upgrade its high-voltage direct current (HVDC) transmission lines, which interconnect the transmission networks of the North and South Islands.

It is reported that this high-voltage direct current transmission line connecting the North Island and South Island of New Zealand is an important component of the country’s power grid system and also the power balance system between South Africa. ABB’s Ability MACH control system, as the brain or nerve center of the link, will become a key component of the upgrade.

It is reported that the population of the North Island of New Zealand is more than three times that of the South Island, and in addition to its picturesque scenery, it also provides a large amount of hydroelectric power. Therefore, the demand for electricity in the North Island has greatly increased and relies on the power supply in the South Island. The north-south high-voltage direct current transmission interconnection line, which is over 600 kilometers long, can efficiently transmit clean electricity to high demand areas. The line also plays an important role in the New Zealand electricity market by allowing electricity trading between two islands.

ABB has a historic involvement in this project. The first New Zealand HVDC transmission system was built by ABB (formerly ASEA) in 1965, which was also one of the world’s first HVDC transmission systems at that time. It was originally a bipolar 600 megawatt (MW) link with a mercury arc valve, until 1992 when the original equipment was connected in parallel to a single pole and ABB collaborated with it to debug a new thyristor pole, increasing the capacity to 1040 MW.

It is reported that this upgrade includes the upgrade of Valve 2, which is composed of electrodes, optical fibers, and valve control units based on the latest ABB Ability MACH control system. The upgrade will be completed in 2020, and its implementation will minimize the impact on the power grid and electricity trading market.

This upgrade will improve the reliability and availability of the power grid, thereby enhancing power safety and bringing clean energy to consumers, “said Claudio Facchin, President of ABB’s Power Grid Division.” This project reaffirms our strategic focus on services and commitment to integrating renewable energy, as well as the role of digital technology based on ABB’s capabilities, and consolidates our leading position in HVDC technology, becoming the preferred partner for achieving a stronger, smarter, and more environmentally friendly power grid

ABB pioneered high-voltage direct current transmission technology 60 years ago and has obtained approximately 120 high-voltage direct current transmission projects with a total installed capacity of over 130000 megawatts, accounting for about half of the global installation base.

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A-B 2711P-K10C4D8
B&R 8MSA5M R0-V801-1
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