- Open Circuit And Short Circuit Tests Were Performed Under Rated Conditions On The Primary Side Of A 50 Kva Single Phase 1 (124.71 KiB) Viewed 20 times
Open-circuit and short-circuit tests were performed under rated conditions on the primary side of a 50 kVA, single-phase 6.9k-240 V distribution transformer". Test data are presented in Table 1. The transformer is load regulated. a. Determine the primary-side cantilever equivalent circuit for the transformer. b. Determine the transformer voltage regulation (load regulated) under full load with a 0.85 lagging PF. Table 2 Short-circuit and open-circuit test data Open-Circuit Test Data Short-Circuit Test Data loc = 2.0 A Vsc = 350 V Poc = 4.0 kW Psc = 1.0 kW =