Common use of Electric Power Requirements Clause in Contracts

Electric Power Requirements. Electricity from the System must be provided at 60 Hertz and at the appropriate voltage for electrical interconnection to the Site at the voltage service level, which will be specified by Trustees. The System components must comply with all standards relevant to the operation and installation of energy storage equipment by UL or other nationally recognized testing facility. Batteries, enclosures, inverters and components must be certified to comply with the following requirements: • UL Subject 1741, “Standard for Static Inverters and Charge, Converters, Controllers and Interconnection System Equipment for use with Distributed Energy Resources” • UL Subject 1973 “Batteries for Use in Light Electric Rail Applications and Stationary Applications” • UL Subject 1642 “Standard for Lithium Batteries” • UL Subject 508 “Standard for Industrial Control Panels” • Any and all requirements as listed by the SGIP incentive program and/or the CEC for the installation of energy storage systems. • Other codes that will apply include, but are not limited to: ANSI C12.1- 2008; (electricity metering) • NFPA 70 (including NFPA 70E Arc flash) • IEEE 1547 (interconnections) • NFPA 855, Standard for the Installation of Stationary Energy Storage Systems