Baobian Hefei SFP-610000/220 project reference

This is a manufacturer-published example. It is not evidence of a ready-stock 610 MVA transformer or an orderable standard package.

The typical-products listing names the Huaihe Energy Chuzhou 9F gas-turbine main transformer and prints SFP-610000 kVA/220 kV beneath it. Its separate detail page confirms the project title but does not supply a complete numerical rating or loss schedule in readable text. Neither page establishes this review's independent verification of commissioning, customer acceptance or a current production slot.

The neighboring Wenergy Hefei 9F project is printed as SFP-620000 kVA/220 kV. That is a different project and capacity. The similarity of the project type and voltage class is not a reason to combine the two records or transfer an unstated specification from one to the other.

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Source notes: [B1] [B2]

The 220 kV designation is retained as a published voltage class. It is not treated here as a verified primary/input-winding voltage: the full winding rating sheet and power-flow orientation are absent. Send the generator and grid requirements together and ask the supplier to identify the actual winding ratings and connections.

For a new enquiry, provide the required capacity and duty, frequency, generator terminal voltage, network connection requirements, regulation/tap needs and the system information requested by the responsible electrical engineer. Ask the maker to return one complete proposed rating sheet with losses, impedance, cooling and reference conditions.

A 610 MVA catalogue reference does not demonstrate suitability for a different generating block. The source gives no guaranteed loss pair, winding-material schedule, site conditions or dimensions for this record. Those should be named technical-return items rather than inferred from the SFP designation.

Source notes: [B1] [B2]

Separate a company's project-reference claim from the evidence needed for the unit you intend to purchase. Ask for the supplying entity, proposed design revision, rating sheet and the report scope required by your specification. Reports should be connected to the agreed unit/design and operating conditions, not presented as general proof from an unrelated project.

Before order release, agree which drawings are approved, which values are guaranteed, what testing and witnessing are included and which records must be delivered before dispatch. A reference-page photograph or project name cannot replace a factory acceptance plan.

1. Return the defined equipment

   Obtain the technical schedule and drawings against your generator, network and site brief; list unresolved deviations.

2. Return the defined tests

   Agree test scope, report identification, conditions and witnessing against the proposed design and contract.

3. Return the defined handover

   Specify installation, operating/service and commissioning documentation for the delivered revision.

Check what a report's scope establishes →

Source notes: [B1] [B2]

Request the proposed general arrangement, shipping mass and envelope, transport configuration, accessory packing, unloading/lifting information and site-assembly requirements. The listing does not provide these figures. Route, foundation and handling decisions should be based on approved project drawings and appropriate engineering review, not a guessed size for a 610 MVA machine.

No price range or lead-time commitment was established. Ask for an itemized project offer with quantity, currency, validity and a named trade term. Separate equipment, engineering documents, tests, transport, site assembly and commissioning services so the quoted scope is explicit.

A useful schedule distinguishes design approval, manufacture, inspection, factory release, shipment, arrival and site handover. Give the required project milestone and ask which event starts the quoted lead time. The historical reference does not prove an available manufacturing slot or a delivered-by date.

Source notes: [B1] [B2]

The project reference supplies identity and a published capacity/voltage class. Your enquiry must supply the actual interfaces, acceptance and delivery requirements.

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Both original manufacturer pages were read on 14 October 2026. Their project claims are attributed rather than independently certified. The 610,000 kVA-to-610 MVA conversion is arithmetic; the 220 kV designation is a voltage class, not a confirmed input-winding value. The purchasing steps identify information still needed for a new proposal.

Source references and archived material are retained in the editorial record. Report a correction or provide a current datasheet →