This is the playbook document describing energy code compliance strategies for U.S. This is the playbook document describing energy code compliance strategies for U.S. commercial buildings.
This white paper describes how integrated transformer Vacuum Fault Interrupter (VFI) technology coupled with secondary overcurrent sensing, arc-light sensing and modern relaying significantly reduces secondary incident arc energy. Pre-designed and factory-tested, Eaton's Cooper Power series AR-VFI transformer protection system utilizes this method to provide integral overcurrent protection on secondaries up to 6000 A.