Staco 1520-2 - Variac Variable Transformer 1520-2

Staco 1520-2 - Variac Variable Transformer, 2-coil ganged assembly Mode(s): Single Phase Series and Three Phase Open Delta Single Phase Series Mode: Input: up to up to 480V +/- 0% Expect stable source Output: 0-480V, 9.5 A max, 50/60 Hz, 4.56kVA Single Phase Series Over-Voltage Mode: Output: 0-560V, 9.5 A max, 50/60 Hz, 5.32kVA Three Phase Open Delta Mode: Input: up to 240V +/- 0% Expect stable source Output: 0-240V, 9.5 A max, 50/60 Hz, 3.95kVA Three Phase Over-Voltage Mode: Output: 0-280V, 9.5 A max, 50/60 Hz, 4.61kVA May be used as voltage doubler with input of 240V 1PH;120V 3PHV. Output voltage is same as over-voltage rating at approximately half of the rated current. Enclosure: Open Dimensions (each): 11.63" H x 7.03" W x 7.25" D; [295.5 mm H x 178.6 mm W x 184.2 mm D] Weight (each): 39 lbs.; [18 kg].