Power Transformer

Apple Systems make Single phase, Copper Conducted, air cooled, Double wound Step-Up/Step-Down Power Transformer for indoor use.

Technical Specifications

Working Voltage Maximum 550V A.C. and minimum 110V A.C.
Secondary On Load Voltage Tolerance : ± 1%
No Load Primary Current : Maximum 10% of Full Load Primary Current
Regulation/Impedence : Maximum 5%
Efficiency : Upto capacity 1 KVA, minimum 80%
Above 1KVA, minimum 90%
Class of Insulator : Normally Class B, but if required, Class F can be provided as per customer requirement.
Temperature Rise : Maximum 55°C
Capacity : Maximun 100 KVA