Molded Transformer

Auto-translated from Korean

Original title: 몰드변압기

한국철도공사 (KORAIL)

Published: Aug 14, 2026

Updated: Aug 15, 2026

Source: kr_korail

About This Opportunity

This is a services contract in the transport and logistics sector, with a focus on Rail Transport. Located in South Korea, Asia, this opportunity is open to firms and consortiums.

Published through KORAIL — Korea Railroad Corporation, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the transport and logistics sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This is an advance notice — the formal tender is expected to be published shortly. Interested parties can use this time to prepare documentation and identify potential partners.

Description

Original language: Korean

The Korea Railroad Corporation (Korail) in South Korea has issued this tender for the supply of mold transformers. This is a domestic procurement ('내자'). Mold transformers, also known as cast resin transformers, are a type of electrical transformer where the windings are encapsulated in epoxy resin. This design provides excellent insulation, high resistance to moisture and contaminants, and enhanced fire safety, making them suitable for demanding environments. They are commonly used in industrial facilities, commercial buildings, and substations. Procurement requirements typically encompass detailed technical specifications regarding power rating (kVA), voltage levels (primary and secondary), impedance, cooling method (AN/AF), insulation class, and environmental operating conditions. Compliance with relevant Korean standards (e.g., KEC) and international norms (e.g., IEC) is usually mandatory. Bidders will be assessed on their ability to meet technical specifications, product quality, manufacturing capacity, warranty provisions, and delivery schedules. The procurement authority, Korail, will require detailed product literature, test reports, and potentially site visit evaluations. For further information, contact Kim Nam-hong at 042-615-3613.

Data provenance

This notice is sourced from KORAIL — Korea Railroad Corporation and was originally published on August 14, 2026. Last refreshed today. Original language: Korean. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 한국철도공사 (KORAIL)

한국철도공사 (KORAIL) has issued 1,372 procurement notices on BidsFactory, including 306 currently open and 0 awarded contracts. Activity concentrates in Transport & Logistics, General Supplies & Services, and Architecture & Engineering Services. All notices are published for South Korea. Notices are distributed via KORAIL — Korea Railroad Corporation. Most recent publication: August 15, 2026.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in South Korea. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit KORAIL — Korea Railroad Corporation to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by 한국철도공사 (KORAIL) in South Korea. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Services contract in the Transport & Logistics sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.