Servo Stabilizers Manufacturer: Industrial Electrical Corporation
Logo Dry Type Transformers
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
arrow Rating and diagram plate
arrow Earthing terminal
arrow Skid under base or truck with bidirectional wheels
arrow Primary Terminal
arrow Secondary terminal lifting lugs
arrow Enclosure with IP 21,23 or other protection class
arrow Temperature monitoring unit with display
Optional Accessories
arrow Over current relay
arrow Forced ventilation system
All routine tests list below are carried out at our factory during final testing according to standard IEC 726/ IS 2026 / IS 11171.
arrow Check Rating
arrow Insulation Resistance Test
arrow Winding Resistance Test
arrow Turns Ratio Test
arrow No load Current Test
arrow No load losses Test
arrow Full load losses Measurement Test
arrow High Voltage Test
arrow Induced Voltage Test
arrow Polarity Phase Relationship Test arrow Insulation level & Dielectric Test
arrow Break down value test of Transformer Oil arrow Impulse Test
arrow Impedance Voltage of Transformer arrow Short Circuit withstand Test
arrow Temperature Rise Test    
Upon request the following type test can be carried out on customer's request:
arrow Temperature rise test
arrow Full wave impulse test
Special test: short circuit test
Technical Data
Standard Applicable IS 2026, IS-11171, IEC 726
Type Open / Enclosed
Temperature Class 155/140/120 °C
Insulation class H / F /B
Contact Us
Industrial Electrical Corporation
602, Phase - IV, GIDC Vatva,
Ahmedabad, Gujarat - India.
Pin/Zip Code : 382 445.
Phone: 091 - 79 - 25831047
Fax: 091 - 79 - 25834379
E-Mail: mn_ppk@bsnl.in