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Extensions Upgrades and Retrofits

Being proactive and planning an upgrade is far better than passively waiting for a breakdown.

Based on many years of experience from complex installations, ABB offers services to evolve or upgrade the installation to the next generation, to extend system lifetime, to improve availability and reliability.


There are several reasons to upgrade a system. First, many installations are critical for the supported system, transmission, or network.

Additionally, there are challenges to maintain competence in limited and obsolete technologies when key staff members leave the company.

Upgrades allows us to mitigate these risks. Upgrading will also help you keep maintenance costs on a controlled level, thanks to better design and state.

Other HVDC applications

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