Life cycle services for distribution protection and control relays Modification and upgrade Customer support throughout the entire product life cycle. Did you know that protection relay functionality can be modified even years after purchase? ABB's extensive selection of modification and upgrade services allows modifying the product throughout the entire product life cycle. When requirements change, the relay functionality can be easily modified or the software upgraded to extend the lifetime of the protection solution. The modification and upgrade services are available for the vast majority of ABB's medium-voltage protection relays. Optimizing the use of existing products The modification and upgrade services provide an opportunity to continue using the existing relays although requirements change, thus extending the lifetime of the protection solution. The modification service allows modifying the functionality of the existing relays to meet new requirements even years after purchase, whereas upgrading the relay to the latest version is a convenient way to benefit from both the latest software developments and new product features. Typical modifications and upgrades: • Changing modules • Adding modules • Additional functionality • Upgrading to the latest relay version

— www.abb.com/service www.abb.com/mediumvoltage Additional information For more information, please contact your local ABB representative or visit our website at: www.abb.com/service www.abb.com/mediumvoltage We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. We reserve all rights in this document and in the subject matter and illustrations contained...