UPS AND RECTIFIER UPGRADES
General Requirements: Uninterruptible Power Supply (UPS) or rectifier must be installed in a data center, telecom facility, or similar space that has computer, router, switch, or similar IT equipment. UPS systems for individual desktop computers or critical manufacturing loads are not eligible. UPS AND RECTIFIER UPGRADES Requirements: • Complete Table L of the “Process Systems Incentive Catalog Supplemental Data Sheet” for this measure. • The kW for the incentive is the kW of IT equipment load (i.e., output of the UPS or rectifier). • Efficiency for new UPS (should be based on tests done in accordance with Department of Energy 10 CFR 430). • For “cooling system,” list the type of equipment used for cooling, such as: DX, air cooled chiller, water cooled chiller. • For “cooling system efficiency,” account for any auxiliary equipment like pumps and cooling tower fans. • Efficient UPS and rectifier systems must be ≥ 94% full load efficiency. Provide a spec sheet to confirm efficiency of the new UPS or rectifier. • The UPS or rectifier system being replaced must be ≤ 90% efficient at current IT load. Provide a spec sheet, metered data, or screen shots of UPS or rectifier controls to confirm existing UPS or rectifier efficiency. EQUIPMENT UPGRADES AND RETROFITS Measure Description Code Incentive Unit Efficient UPS PS4777* $20 kW Efficient Rectifier PS4778* $20 kW * Supplemental Data Sheet needed
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