Transformers for Egypt Industrial and Renewable Projects
Reviewed by the Fengguang engineering team · Last updated 8 Nov 2026
Egypt projects combine 50 hz; confirm 11 kv / 22 kv interface with hot, dusty and coastal conditions. This guide covers the transformer specification, documents and common selection mistakes.
Grid and frequency
Egypt projects use 50 Hz; confirm 11 kV / 22 kV interface. Confirm the utility voltage, frequency, fault level and earthing with the local network operator before fixing the transformer ratio and impedance. The transformer must match the grid, not a generic export datasheet.
Climate and site conditions
Typical conditions include hot, dusty and coastal conditions. Specify the ambient temperature, altitude, pollution level, enclosure and corrosion class. These inputs change the cooling surface, insulation clearances and finish.
Typical configuration
For distribution and industrial duty, an oil-immersed transformer or a prefabricated station is common. Indoor or fire-sensitive rooms may use a dry-type unit. The final choice depends on the load, location and fire strategy.
Documents and inspection
Prepare the approved datasheet, GA drawing, routine test report, type-test reports where applicable, oil report, packing list and certificate of origin. Local compliance may include local utility and import requirements (verify). Verify the exact scheme with the importer before shipment.
What to include in the enquiry
State the project location, utility voltage and frequency, maximum demand, load profile, fault level, ambient temperature, altitude, pollution or salt-spray level, enclosure requirement and required documents. These inputs let the supplier propose a design basis instead of a catalogue number.
Acceptance and shipping checks
Before shipment, check the nameplate, routine test report, oil report where applicable, painting and enclosure, cable entry, accessories and packing. For export, confirm the lifting points, transport mass, sea-worthiness and document set.
| Input | What to confirm |
|---|---|
| Grid | 50 Hz; confirm 11 kV / 22 kV interface |
| Environment | hot, dusty and coastal conditions |
| Cooling | Ambient, altitude and enclosure |
| Protection | Fault level, earthing and relay settings |
| Documents | local utility and import requirements (verify) |
FAQ
What voltage class is used in Egypt?
Projects commonly use 50 Hz; confirm 11 kV / 22 kV interface. Confirm the actual utility interface and fault level before selecting the transformer.
Can the transformer be customised for the site?
Yes. Ambient, altitude, corrosion, enclosure and 60 Hz designs are project inputs. They must be stated in the enquiry and confirmed on the datasheet.
Which documents should be requested?
At minimum: datasheet, GA drawing, routine test report, nameplate data, packing list and certificate of origin. Local compliance may also require local utility and import requirements (verify).
How do I compare suppliers for this country?
Ask for a like-for-like datasheet using the same voltage, ambient, altitude, corrosion class and document scope. Compare guaranteed losses, impedance, cooling and test reports, not only price.
Can the transformer be delivered in a transport-limited configuration?
Yes, subject to design. Tank, bushings, radiators and conservator can be shipped separately for large units; agree the transport limits and site assembly scope early.
Related pages
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Send the application, voltage class and site conditions through the inquiry form. The team will check the transformer family and the document scope.
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