Renewable Energy Transformers

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Inverter Duty Transformer

At UTTAM we manufacture Three Phase Inverter/Converter Duty Transformers Stack Core Type – Copper / Aluminium Foil wound, outdoor/indoor, Step Down/Step Up transformers, connection options of Delta & Star Type as per Vector group : YNd11d11d11d11, Dd0, etc., with rating range up to 20 MVA. UTTAM makes Inverter/Converter Duty Transformers that have been installed at various Wind & Solar farms and Furnace projects.

Key Features:

» Available in Stack core
» Modern manufacturing techniques ensuring quality of product
» Robust build designed to withstand electric impulses, thermal and dynamic stress
» Design through SolidWorks and Computer-Aided Design (CAD) Software System.
» Trouble free performance » Customised design and specification demands
» After sales maintenance and spare parts services
» These Transformers have been TYPE TESTED at ERDA/CPRI

Specifications:
Ratings Applicable Standards	Three Phase CRGO – Up to 20 MVA.
Cooling	ONAN, ONAF, KNAF.
Insulating Fluid	Mineral Oil / Ester Oil to specifications
Frequency	50 Hz, 60 Hz
Primary voltage	Upto 33000 V
Secondary Voltage	360, 380, 400, 430, 575, 600, 660, 690, 750, 800, 750, 1140 V, etc. (Other voltages as required).
Winding material	Copper / Aluminium.
Taping range	Off circuit and On load tap changers as per customer specification