AJTS manufactures Package Substations which consists of an assembly of the SF 6 or Oil type Ring Main Unit as per requirement, Transformer, Low Voltage Distribution Board/Low Voltage Feeder Pillars following on a skid base. The units are supplied without housing or with GRP housing, steel housing as per specifications. Package Substations (Unit Substations / Pocket Substation) are manufactured as per customer specifications and complies with the following standards as applicable. IEC 62271-High voltage/Low voltage pre-fabricated Substations. IEC 60298-A C metal enclosed HV Switchgear. IEC 60076-Power Transformers Standard ratings for Package Substations are: 200 kVA / 500 kVA / 1000 kVA / 1600 kVA / 2000 kVA. Special Transformers like Converter and Earthing. JTS manufactures the following transformers for special applications and to customer specifications.