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