Transformer -T-1-69435 2 KVA Acme True-Power Constant Voltage Regulator

Specifications

The Acme True-Power Constant Voltage Regulator consists of a ferroresonant transformer with a pair of magnetic shunts and a filtering winding. Together they develop a regulated low distortion sinusoidal output. The circuit is designed so the segment of the core under the secondary winding will saturate and ferroresonant with the AC capacitor once each half cycle, regulating the output voltage to a fixed value. The primary-to-secondary leakage reactance and AC capacitor are tuned to achieve ferroresonant regulation of the output over a broad range of input voltage. The second pair of shunts and filter winding are incorporated to soften the secondary core saturation effect, canceling the harmonic voltages that are present in conventional constant voltage transformers. The filtering winding is connected in series with the AC capacitor to form an LC trap to filter out the low order of harmonics generated by the ferroresonant action