Dry Type Transformers
1. Fire Resistant
2. Maintenance Free
3. Can be located closer to the electrical load
5. Easy Installation
6. Higher Lifetime Expectancy
PRODUCTS / SERVICES
Three limb core construction is used. Core sheets are made from cold rolled grain oriented (CRGO) silicon steel sheets. Fibre- glass tape banding hold the core tight and reduce the noise level. Treatment given to the completed core protect it from atmospheric corrosion.
Both the HV and LV windings are made from copper conductors. On the LV side copper foil is used depending on current to be carried.The advantages of these windings are reduction of extra losses, balanced temperature distribution within the winding and high short circuit capability.On the HV side, this is the heart of dry type transformers. The production of HV applications only using vaccum-encapsulated moulds. The interconnection between HV phases are obtained by links made out of copper tubes with their ends formed into lugs.
Protection against overload or high winding temperature can be provided by thermistors. Alarm and trips are also provided.
These tests includes;
Ratio and vector group
No load loss
Full load loss
1.We can design and manufacture dry type / Cast resin transformers up to 7.5 mva for all applications; industrial, commercial, institutional, indoor,outdoor,power distribution, drive rectifier, even for heavy duty traction.
2. 36kv system highest voltage
3. Temperature class F or H
4. Indoor or outdoor applications
5. Degree of protection IP00 to IP45
Expert in designing and manufacturing of customized Cast Resin / Dry Type / Resin Impregnated transformers up to 7.5MVA, 11/22/33 KV. The Dry Type Transformer manufactured by AMES, is produced by epoxy resin vacuum casting. These resin electrical lines include, but is not limited to; Distribution of Transformers, Rectifying Transformers, High Current Transformer, Single-Phase Transformer, and Dual-Ratio substations.
Products are manufactured in INDIA and internationally approved by ISO: 9001:2008,IS 2026,IS:111771 and IEC 726.