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HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >Power transformers up to 15 MVA

Power transformers up to 15 MVA

Logo Power transformers up to 15 MVA

Exhibition stand
(Main stand)

Product description

We produce Power transformers up to 15 MVA liquid insulated, up to 33KV.

Types of Oil immersed transformer:

A- Standard distribution transformers:
Ratings from 25KVA to 3500 KVA with vector group Dyn 11.
- Pole mounted transformers -Pad mounted transformers
-Step - up transformers -Step - down transformers

B - Special Design Transformers: High rating up to 15000KVA, 33KV.
-Various number of taps for instance 5,7,9,12,,.......21......etc.
-Dual voltage transformers for both primary and secondary side.
-Testing transformers according to customer ratings and data.
-Isolating transformers according to customer ratings and data.
-Any connection group can be fulfilled on request.
Egytafo can design new solutions for Oil & Gas, Utilities and Industrial sectors according to their existing
networks and requirements.

C - Earthing Transformers / Zigzag:
Is a special - purpose transformer with a zigzag or "interconnected star" winding connection, such that each output is the vector sum of two phases offset by 120o . Its applications are for the creation of a missing neutral connection from an ungrounded 3 - phase system to permit the grounding of that neutral to an earth reference point and also harmonic mitigation , as it can suppress triplet ( 3rd , 9 th ,15 th ,21 st , etc ) harmonic currents , to supply 3 - phase power as an autotransformer (serving as the primary and secondary with no isolated circuits ) , and to supply non standard phase shift 3 - phase power.

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