Eaton 9EHD UPS 20–40 kVA

The Eaton 9EHD 20-40 kVA uninterruptible power supply (UPS) is a true online, continuous-duty, transformerfree, double-conversion, solid-state, three-phase system, providing conditioned and uninterruptible AC power
to protect the customer’s load from power failures.
The Eaton 9EHD 20-40 kVA online power protection system is used to prevent loss of valuable electronic
information, minimise equipment downtime, and minimise the adverse effect on production equipment due to
unexpected power problems.
The Eaton 9EHD 20-40 kVA UPS continually monitors incoming electrical power and removes the surges,
spikes, sags, and other irregularities that are inherent in commercial utility power. Working with a building’s
electrical system, the UPS system supplies clean, consistent power that sensitive electronic equipment
requires for reliable operation. During brownouts, blackouts, and other power interruptions, batteries provide
emergency power to safeguard operation.