Supply and Delivery of Oil Immersed Current Transformers NEW

Johannesburg South, Gauteng ESKOM
Open Closing: 15 Jun 2026 at 10:00 Published: 25 May 2026

Overview

Summary

This tender seeks suppliers for the provision of oil immersed current transformers, meeting Eskom's stringent specifications for performance and safety. Key requirements include compliance with international standards and detailed technical evaluations.

Detailed Description

Eskom is inviting tenders for the supply and delivery of oil immersed current transformers designed for use in high voltage applications. The transformers must adhere to Eskom's specifications, which include rigorous standards for insulation, temperature rise, and mechanical strength. Suppliers are required to provide detailed documentation, including technical evaluations and compliance with IEC standards, ensuring that the transformers can withstand operational stresses and environmental conditions typical in South Africa.

The scope of this tender encompasses the full lifecycle of the transformers, from design and manufacturing to delivery and installation. Suppliers must demonstrate their capability to produce transformers with a minimum lifespan of 25 years under normal service conditions. Additionally, the transformers should be equipped with features such as Buchholz relays for gas monitoring, robust insulation systems, and effective earthing provisions to enhance safety and reliability. This tender presents an opportunity for manufacturers specializing in electrical equipment to engage with a leading utility provider and contribute to the enhancement of South Africa's power infrastructure.

Suitable Businesses

This tender is suitable for manufacturers and suppliers of electrical equipment, particularly those specializing in current transformers and related high voltage technologies. Companies with experience in compliance with international electrical standards and a proven track record in the energy sector are encouraged to apply.

Documents

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