Dry type Transformer fabricated from MS sheet with angle structure and with Ventilation. Our range of Dry Type Transformers are designed, manufactured and tested as per IS 2026 and IS 11171. Dry Type Transformers are varnish-impregnated transformers designed to withstand temperature rise of 90 Deg in winding with class F insulation. Dry Type Transformers are used only for indoor installations where safety plays a vital role. Dry type Transformers are provided with Off Circuit links on HV side with taps in steps of 2.5%. All the Transformers are tested according to routine tests as per IS 2026 / 11171. Special Tests shall be conducted on special request.
Our range of manufacturing Dry Type Transformers starts from 25KVA. Each Transformer shall be provided with standard fittings and optional fittings like Winding Temperature Indicators.
Standard Accessories
Rating and diagram plate
Earthing terminal
Skid under base or truck with bidirectional wheels
Primary Terminal
Secondary terminal lifting lugs
Enclosure with IP 21,23 or other protection class
Temperature monitoring unit with display
Optional Accessories
Over current relay
Forced ventilation system
Testimonials
All routine tests list below are carried out at our factory during final testing according to standard IEC 726/ IS 2026 / IS 11171.
Check Rating
Insulation Resistance Test
Winding Resistance Test
Turns Ratio Test
No load Current Test
No load losses Test
Full load losses Measurement Test
High Voltage Test
Induced Voltage Test
Polarity Phase Relationship Test
Insulation level & Dielectric Test
Break down value test of Transformer Oil
Impulse Test
Impedance Voltage of Transformer
Short Circuit withstand Test
Temperature Rise Test
Upon request the following type test can be carried out on customer's request:
