Product Introductions What Is A Variable Transformer? A transformer consisting of only one coil which is shared by the primary and the secondary side of the circuit is known as an autotransformer. A variable autotransformer is known generically as a Variac, the ratio of the primary to the secondary windings is variable, which means that the ratio of the secondary voltage to the primary voltage is variable. Data Sheet ModelTSGC2-20KVA Rated Power20KVA Input VoltageThree Phase: 380VAC Output VoltageThree Phase: 0-430VAC Adjustable Control MethodManual Frequency50Hz卤5% or 60Hz卤5% Efficiency鈮?8% Waveform DistortionNil Ambient Temperature-10鈩?to +45鈩?/span> Altitude鈮?000m Relative Humidity鈮?5% (non-condensing) Insulation ClassB Temperature Rise
Website: http://www.lingfran.com/transformers/variable-autotransformer/
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