Variable Autotransformer
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Technical Specifications System Connections : Star Input Voltage : 415V 3 Phase Output Voltage : 0 – 470V 3 Phase (Continuously Variable) Power Factor : 0.75 Lead to 0.75 Lag Di-electric Strength : 2.5KV for 60 sec Insulation Resistance : Better than 100Mega Ohms Construction Standards : As per IS 5142 Type of Execution : Closed Type Operating Temperature : 00 C to 450 C Type of cooling : Natural air Oil cooled Type of control : Motorised with Increase & Decrease switches