Industrial Transformers By Indian Transformers And Electricals Private Limited

We are offering our customers Industrial Transformer. Scope to design, manufacture, testing & delivery at our works. (Unloading, Installation & Commissioning etc. do not come under our scope of work)

Standard: Transformers conform to IS:2026, BS:171, IEC:76

System of Supply :
Phases: 3/1 phase, Frequency: 50 Hz
HV Side: 3.3/ 6.6/ 11/ 22/ 33 KV earthed system.
L.V. Side: 433/ 415V (or as per specific requirement)

Rating & Capacity
Suitable for continuous rating upto it's full capacity. Over loading as per IS: 6600 or equivalent. Available upto 5000 kva capacities.

Type : Naturally cooled type, suitable for outdoor/ indoor installation, oil immersed, double wound, 3 phase core type & comply with the requirements of IS:2026

Impedance : The percentage impedance at rated current and principle tapping at 75A C conforms to IS: 2026 or as per specific requirement, if any.

Connections & Vector Group : Delta' on high voltage side & 'Star' on low voltage side with neutral terminal brought out for solid earthing corresponding to the vector symbol dyn-11 as per IS: 2026 part IV.

Temperature Rise : Continuously for full load, temp. rise not exceeding 50A C thermometer in oil & 55A C by resistance (winding), over max. ambient of 50A C. Max. hot spot temp. is limited to 120A C.