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Power Transformers

ABC Manufacturer & Supplier for Power Transformers in Nepal

A power transformer is a static machine used for transforming power from one circuit to another without changing the frequency. As there is no rotating or moving parts, a transformer is classified as a static device. Transformer operates on an AC supply. Backed by decades of experience and expertise in Power Transformers in Nepal, ABC has developed a comprehensive range of Power and Extra High Voltage Transformers. These products are engineered to perfection and are developed using qualitative raw material and advanced manufacturing facilities and techniques.

Technical Specifications

  • Ratings

    Upto 50 MVA (50,000 KVA)

  • Voltage Class

    33, 66, 100, 110, 132 KV (Other as Required)

  • Applicable Standards

    IS2026, IEC 60076, ANSI, IEEE

  • Cooling

    ONAN, ONAF - Oil Natural Air Forced (Other as Required)

  • Services

    Outdoor/ Indoor

  • Frequency

    50 Hz, 60 Hz

  • Vector Group

    Dyn5/ Dyn11/ YNyn0 (Other as Required)

  • Winding Material

    Copper with Multi Paper Covering

  • Taping Range

    Off Circuit and On Load Tap Changers as per customer Specification

  • Impedance

    In Line with Applicable Standards

POWER TRANSFORMERS IN NEPAL

power-transformers-in-nepal
Power Transformers in Nepal

ABC Manufacturer & Supplier for Power Transformers in Nepal

A power transformer is a static machine used for transforming power from one circuit to another without changing the frequency. As there is no rotating or moving parts, a transformer is classified as a static device. Transformer operates on an AC supply. Backed by decades of experience and expertise in Power Transformers in Nepal, ABC has developed a comprehensive range of Power and Extra High Voltage Transformers. These products are engineered to perfection and are developed using qualitative raw material and advanced manufacturing facilities and techniques.

Technical Specifications

Ratings                                 Upto 50 MVA (50,000 KVA)

Voltage Class                       33, 66, 100, 110, 132 kV (Other as Required)

Applicable Standards          IS2026, IEC 60076, ANSI , IEEE

Cooling                                 ONAN, ONAF – Oil Natural Air Forced(Other as required)

Services                                Outdoor/Indoor

Frequency                             50 Hz, 60 Hz

Vector Group                        Dyn5 / Dyn11 / YNyn0 (Other as required)

Winding Material                  Copper with Multi Paper covering

Taping Range                       Off circuit and On load Tap Changers as per customer specification 

Impedance                            In line with applicable standards

Ratings                                 

Upto 50 MVA (50,000 KVA)

Voltage Class                       

33, 66, 100, 110, 132 kV (Other as Required)

Applicable Standards          

IS2026, IEC 60076, ANSI , IEEE

Cooling                                 

ONAN, ONAF – Oil Natural Air Forced(Other as required)

Services                                

Outdoor/Indoor

Frequency                             

50 Hz, 60 Hz

Vector Group                        

Dyn5 / Dyn11 / YNyn0 (Other as required)

Winding Material                  

Copper with Multi Paper covering

Taping Range                       

Off circuit and On load Tap Changers as per customer specification 

Impedance                            

In line with applicable standards

Technical Specifications

Ratings                                 Upto 50 MVA (50,000 KVA)

Voltage Class                       33, 66, 100, 110, 132 kV (Other as Required)

Applicable Standards          IS2026, IEC 60076, ANSI , IEEE

Cooling                                 ONAN, ONAF – Oil Natural Air Forced(Other as required)

Services                                Outdoor/Indoor

Frequency                             50 Hz, 60 Hz

Vector Group                        Dyn5 / Dyn11 / YNyn0 (Other as required)

Winding Material                  Copper with Multi Paper covering

Taping Range                       Off circuit and On load Tap Changers as per customer specification 

Impedance                            In line with applicable standards

Standards Fittings :

We always strive to maintain our performance by supplying our clients with the best quality transformers all consisting of standard fittings of:

  • Earth terminals

  • Air release device

  • Rating and terminal marking plate

  • Plain oil level gauge

  • Silica gel breather

  • Drain cum sampling valve

  • Thermometer pocket

  • Oil filling hole

  • Explosion or pressure relief device

  • Lifting lugs

  • Rollers either plain or flange

  • Conservator with oil filling hole

  • Jacking pads

  • Shut off valve

  • Equalizer pipe

  • Pressed steel radiator which is detachable

  • OTI

  • WTI

  • Buchholz relay

  • MOG

  • Off circuit tap changer

  • Marshalling box

  • Inspection cover

We further have optional fittings of RTCC panel, cooling fans in case of ONAF, Air cell, Scada (compatible OTI and WTI), On load tap changer, RTD for oil, arching horns, bird guard, terminal connector and winding.

abc-transformer-in-nepal-power-transformer-vector
Diagram view of Power Transformer

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