Oil Cooled Power Transformer

Oil Filled Transformers are transformers filled with a highly I refined mineral oil that is used to insulate internal live parts of | transformer. The oil prevents corona and manages temperature control inside the transformer for the prevention of equipment and machinery overheating during the operation of large job applications.

Our Oil filled transformers are manufactured in accordance with the most demanding industry and international standards using premium quality CRGO or CRNGO (if needed) steel core. Transformers can be used for indoor or outdoor applications and can be provided with off-load tap changers.

Advantages:

• Can be used Outdoors
• Low power loss and low noise
• Designed for trouble free performance
• Designed to withstand Electrical Impulses & Thermal stresses.

Specifications:

• Capacity: 25 KVA to 1 MVA
• Phase: Single and Three
• Voltage Class : Up to 11 KV
• Frequency: 50 / 60 HZ.
• Insulation Class: A
• Cooling Method: ONAN/ONAF
• Compliance to Test Standards: IS 2026.
• Enclosures: MS Tank. Conservator with breather for free breathing or hermetically sealed for outdoor purposes.

Basic Features:

• Double copper wound continuous duty
• Bushings or Cable box on HV/LV side.
• Relay with alarm and trip contact
  
• M.S Tank with Pressed Steel Radiators
• Lifting lugs
• Oil fitting hole and cap.
• Oil level indicator, drain plug and earthing terminal.
• M.S Rollers
• Standard fittings per I.S standards.
  

Optional Features:

• Forced air cooling systems
• Conservator & Silica gel Breather
• Terminal connectors
• Temperature indicators for oil and Windings.
• Other requirements as per customer.