Cookie Img
Back to top
Home » Products » Isolation Transformer » Isolation Transformer

Isolation Transformer

Isolation Transformer
Isolation Transformer
Product Code : 08
Product Description

Accredited with ISO 9001:2000 certification, we are affianced in offering a precise engineered range of Isolation Transformer that is designed to withstand the most stringent industrial demands and environment. It is used to transfer electrical power from a source of alternating current power to devices while isolating the powered device from the power source, usually for safety. Manufactured using premium grade basic components as per the defined international standards, it is also stringently tested on defined quality parameters to ensure a flawless range from our end. We are offering this Isolation Transformer in different specifications at the most affordable price to the clients.

Features:

  • Hassle-free performance

  • Low noise and vibration

  • Shock proof

  • Resistant to fluctuation

Isolation Transformer Product Description
ABC make Sealed/Conventional, Single/Three Phase, 50 Hz Aluminium/Copper double wound, Oil immersed, Oil immersed, Continuous heavy duty transformers are designed with A Class/F class insulation to withstand short circuit and impulse test standards.

Standard Transformers are designed and manufactured conforming to the following Indian Standard Specification, with latest version.

Complete Transformer

IS

2026, 1180

Insulting Oil

IS

335

Lamination

IS

3024

Conductor

IS

4800, 3454


IS

1666, 4718


IS

6162, 6160

Insulation

IS

1271, 1397


IS

1576

Fittings

IS

3639

Busings

IS

3347, 2099

Tap Changer

IS

8468

Core
Core is made from best grade imported cold rolled grain oriented silicon steel laminations with the latest technique of annealing. Interleaved and mitred joints reduce the core losses and magnetizing current considerably. Core is specially designed to sustain over fluxing up to 12.5%. Individual stamping is insulating on both side with oil resistant and temperature resistant insulating material. Core is clamped with steel channels rigidly to reduce the cartite sound level and earthed with electrical grade copper sheet.

Winding
The winding can be any type (i)spiral (ii)crossover (iii)helical (iv)disc, designed to withstand the optimum electrical, mechanical, dynamic and thermal stresses depending upon the current and voltage.

The coils are wound with electrolytic grade high conductivity, annealed wire and strips covered with high quality insulation. All coils are reinforced, insulated and impregnated with insulating varnish to with stand the effect of short circuits and impulse voltage shocks. Cooling ducts are provided to minimize the hotspot temperature and temperature gradient between winding and oil.

Insulation and Oil
The insulation material like pre-compressed boards, blocks, corrugated cylinders, bakelite tubes, insulating tapes, empire sleeves, glass sleeves varnish, epoxy bushing, porcelain bushing etc. are used of best quality to ensure long life of the transformers. Oil used as a coolant and insulating medium is of best quality conforming to IS:335. Before filling in to the transformers, oil is centrifuged, dehydrated and filtered through 'Stream Line Filtration Plant' and tested to ensure free from moisture.

Terminal Arrangement
A choice of four terminal arrangement

H.V

Bare Bushing

L.V.

H.V

Bare Bushing

L.V.

H.V

Cable Box

L.V.

H.V

Cable Box

L.V.

Bare Bushing cable box bare bushing cable box.