FLOW LINE TRANSFORMERS P. Ltd. Nelamangala, Bangalore, Karnataka

Features   Designed for life time trouble-free performance Design conforms to Indian and International standards Low power loss and low noise level Designed to withstand electrical impulses, thermal and dynamic stresses Optimum utilization of active materials for compactness Modern manufacturing techniques ensure cost effectiveness and reliability PrevNext 12345 Specifications   3 phase, 50 Hz in voltages of 11kV, 22kV and 33kV Off-circuit tap changer to provide any required range as per standards On load tap changer to provide standard range & also custom built for any other ranges as per standards. OLTC will be internally/externally mounted as per the requirement Class A, uniform/non-uniform insulated for oil cooled, Class B to Class H for dry type transformers Any vector group as per standards Any duty cycle as per Indian / International standards Painting as per Indian / International standards Both HV & LV side outdoor bushings or cable boxes Cooling radiators/fans. Standard fittings as per Indian / International standards Buchholz relay with alarm and trip contact with shut off valves Oil temperature indicator with alarm and trip contact Winding temperature indicator with alarm and trip contact Magnetic oil level gauge with alarm contact Marshalling box to house oil temperature indicator and winding temperature indicator Cooler control unit Neutral current transformer

Magnetic oil level gauge with alarm contact, Winding temperature indicator with alarm and trip contact, Oil temperature indicator with alarm and trip contact,Pressure relief valve without contactwith contact,Marshalling box to house oil temperature indicator and winding temperature indicator.

Transformers are designed for induction furnace, arc furnace; submerged arc furnace application Magnetic circuit – CRGO silicon steel lamination Electric circuit – electrolytic grade 99.9% pure copper with transposition in LV coil for current sharing in parallel conductors Dielectric circuits – electric grade press paper, boards and mineral oil Thermal circuit – adequate cooling ducts are provided radially; axially for the smooth flow of oil internally. Radiators cooling banks are provided for natural air cooling ONAN; additional fans for ONAF cooling.High current transformers are provided with OFW cooling Specific Features   Designed for trouble-free performance during surges & frequent short circuits Design conforms to Indian / International standards High current at low voltages Designed to withstand electrical impulses and thermal and dynamic stresses Optimum utilization of active materials for compactness Modern manufacturing techniques ensure cost effectiveness, reliability and a long trouble-free performance

Features   Designed for life time trouble-free performance Design conforms to Indian / International standards Low power loss and low noise level Designed to withstand electrical impulses, thermal and dynamic stresses Optimum utilization of active materials for compactness Modern manufacturing techniques ensure cost effectiveness and reliability PrevNext 1234 Specifications   3 phase, 50 Hz in voltages of 11kV, 22kV and 33kV Off-circuit tap changer to provide any range as per standards On-load tap changer to provide any range as per standards Class A insulated for oil cooled, Class B to Class H for dry type transformers Any vector group as per standards Duty cycle as per Indian / International standards Copper / Aluminum wound Painting as per Indian / International standards HV side bushings / cable box LV side bushings / cable box / bus duct Fittings as per Indian / International standards

Cast resin transformer Design conforms to Indian International standards,Designed to withstand electrical impulses, thermal and dynamic stresses,Installation close to center of load and consumption thereby saving expensive LT cable and thus avoiding voltage drop and power loss.Vacuum impregnated and cast resin dry type distribution transformer.