JYD Jinyudun Transformer Solutions
EN / РУ

FAQ

Answers for buyers and engineers.

Common questions about transformer range, certifications, lead time and OEM cooperation.

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What transformer range do you supply?

We supply oil-immersed power transformers from 10kV to 500kV, distribution transformers, dry-type transformers, box-type substations, mobile substations and GIS solutions.

Do you have UL certification for North America?

Yes. The factory holds UL-US-2552562-0 and UL-CA-2539620-0. Please request the certificate to confirm the exact covered model range.

What is the typical lead time?

Lead time depends on rating and customization. Replacement distribution units can often ship faster; large power transformers require project-level scheduling.

Do you support the Central Asia market?

Yes. We have GOST evidence and delivered multiple Central Asia grid and industrial projects, with support for EAC/GOST documentation.

Can you provide OEM or private-label options?

OEM and private-label cooperation is available after a commercial review. Please share your required specifications and target certifications.

Still have a technical question?

Send your specifications and the team will route it to the right engineer.

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