The Nfinity power system is a scalable UPS, designed with N+x parallel redundancy to provide a fault-tolerant network of power protection. Its modular design was devised to provide easy scalability to users as their power demands grow. Configurations can be cost-effectively upgraded without re-investing in a new system or installation.Nfinity's patent pending frame design houses all of the modular system components, including power modules, battery modules and system control modules. By simply installing additional power or battery modules, you can expand your current system, extend your backup runtime or add redundancy. Hot-swap capability makes it easy to add or replace modules. The system's fault-tolerant design enables the intelligent power and battery modules to take themselves off-line if there is a problem - without compromising system integrity. Self-diagnostic capabilities simplify maintenance and troubleshooting. Nfinity also offers redundancy in its unique paired system controls, internal and external bypass, and monitoring options.This UPS is supplied in a full-redundant configuration providing power, battery and controls redundancy.