High Efficiency 66kV Power Transformer with 100MVA Rated Power and IP23 Protection Level for Reliable Performance

1. High Efficiency and Energy Saving, Stable Performance

Utilizing high-quality silicon steel sheets and advanced winding technology, this product offers low no-load and load losses, ensuring high operating efficiency.

Compliant with international standards such as IEC, ANSI, and GB, it is suitable for long-term, high-load operation.

Equipped with intelligent systems such as temperature control and oil level monitoring to ensure long-term, stable operation.

2. Customizable to suit various application scenarios

Capacity (e.g., 10MVA, 20MVA), cooling methods (ONAN, ONAF), and wiring configurations can be customized according to project requirements.

Widely applicable in power transmission and distribution, wind power, solar power, factories, and mines.

Supports special requirements such as outdoor and indoor installation, earthquake resistance, waterproofing, and corrosion resistance.

3. Reliable Quality, Global Service

Utilizes fully automatic vacuum drying and oil filling processes to ensure internal insulation performance.

Identified by ISO9001, CE, and CCC, this product supports third-party testing.

Exports to Southeast Asia, the Middle East, Africa, South America, and other countries, with one-stop after-sales support.

widely used in power plants, substations, large industrial & mining enterprises, and etc,. Developed by adopting advanced domestic & international technologies. Optimization applied to core, winding, active part, leads, tank, etc.

Features:

 HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.

With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG Power is dedicated to delivering high-quality transformer solutions with strong production capacity 20000+ units/year.

Our products comply with GB 20052-2024 and IEC 60076 standards, and are widely used in global markets across various applications. We offer a wide range of transformers including:

* Oil lmmersed Transformer
* Dry Type Transformers
* Compact substation
* Three Phase Pad Mounted Transformer
* Power transformer
* Single Phase Pad Mounted Transformer
* Single Phase Pole Mounted Transformer
* Special Transformer
* Renewable Energy Transformer

Guided by our mission — “Transform Energy, Connect the Future.” — HENTG implements strict 5S factory management at every stage of production. Every transformer undergoes 100% Outgoing Quality Control (OQC) with 8 comprehensive testing procedures to ensure performance and reliability.

Our factory has a complete system. We own authorized sets of analyzing instruments with high efficiency and highsensitivity Everyone at HENTG Power strives to meet or exceed the expectations of customers, and aims to constantly improve both qualtly andservice of our product, to achieve much higher level on diferent aspects of company in the long run.

The certification systems are:

CE Certification (EU Conformity Mark)

Environmental Management System Certification (ISO 14001)

our engineer team provide 24 hours  instant technical support, and our Overseas after-sales engineers provide on-site installation and debugging services.