Supply · Guinea
Distribution Transformers in Guinea
16 kVA – 1000 kVA. Manufactured in India to IS and IEC standards and shipped to Guinea: Ex Factory or FOB Mundra / Nhava Sheva.
Finished distribution transformers in the dispatch yard
Logistics and network
Shipping to Guinea.
Consignments for Guinea move Sea from Nhava Sheva to Conakry, then road. Typical transit is 28 to 40 days; discharge at Conakry. We quote Ex Factory or FOB Mundra / Nhava Sheva, with payment by LC at sight or advance, USD or EUR.
The grid runs at 50 Hz with 400/230 V low-voltage supply and Medium-voltage distribution to IEC practice (20 kV and 30 kV classes); 110 kV and 225 kV transmission. Distribution is operated by Electricite de Guinee (EDG), regulated by Ministry of Energy; AREE regulator. Import conformity: EDG technical specifications; IEC designs; French-language documentation.
Distribution transformers are the highest-volume line on the campus — around 900 jobs a month across the full IS 1180 rating ladder, from 16 kVA agricultural units to 1000 kVA industrial supply.
Standard build is Dyn11, ONAN, 11/0.433 kV or 33/0.433 kV, with off-circuit tapping. But almost nothing here is fixed: vector group, impedance, tapping range, winding material, fittings and efficiency level are all specified by the purchaser, and we build to that schedule rather than asking you to accept ours.
| Parameter | Specification |
|---|---|
| Rated capacity | 16 kVA to 1000 kVA (1 MVA) |
| Phases | Three-phase and single-phase |
| Type | Oil-immersed, outdoor — sealed corrugated-tank or conservator type; dry type (AN) for indoor duty |
| Voltage class | 11 kV, 22 kV and 33 kV systems |
| Standard voltage ratios | 11 / 0.433 kV · 22 / 0.433 kV · 33 / 0.433 kV · 11 / 0.25 kV single-phase |
| Frequency | 50 Hz standard; 60 Hz for export |
Specifying
What changes for Guinea.
- Climate and site: Very humid coast at Conakry with heavy rainfall; interior plateau.
- Built to IEC 60076 for 50 Hz, with insulation levels for the Medium-voltage distribution to IEC practice (20 kV and 30 kV classes) and 400/230 V secondaries; temperature-rise limits and cooling sized for the stated ambient and altitude.
- Fittings, bushings and tap-changer ranges follow the utility specification (Electricite de Guinee (EDG)); type-test certificates from CPRI or ERDA accompany the offer.
- Documentation: commercial invoice, packing list, certificate of origin, test certificates and the import conformity certificate where Guinea requires one.
Questions
Frequently asked.
How long does delivery of Distribution Transformers to Guinea take?
What documents and certificates come with a consignment to Guinea?
Which standard and voltage class do you build to for Guinea?
Send us your Distribution Transformers schedule for Guinea.
Ratings, quantities, the specification you are buying against and the delivery point. We return a quotation with a firm delivery programme.