Introduction

A transformer oil purification system is an industrial system used to purify and recondition the transformer oil, which is the insulating oil used in the transformers, by the removal of the water, the gases, the particles, the acids, and the other contaminants, and it is used in the power industry for the maintenance and the restoration of the transformer oil. The transformer oil purification system consists of a pump, a heater, a filtration system, a vacuum dehydration and degassing unit, an adsorption unit for the removal of the acids and the oxidation products, and a control system, and it processes the oil by the filtration, the vacuum dehydration, the degassing, and the adsorption, and it restores the properties of the oil, such as the dielectric strength, the moisture content, the acidity, and the cleanliness, and it extends the service life of the oil and the transformer; the transformer oil purification system is used for the purification of the oil in the transformers during the maintenance, for the reconditioning of the used transformer oil, for the treatment of the oil before the filling of the new transformers, for the improvement of the dielectric strength of the oil, and for many other applications, and it is available in various capacities and configurations, from the portable units to the large stationary systems, with features such as the automatic operation and the monitoring; the transformer oil purification system is an essential equipment for the maintenance of the power transformers. Transformer oil purification systems are used in the power plants, in the substations, in the transmission and the distribution networks, in the transformer manufacturing, and for many other applications. With their purification of the transformer oil, transformer oil purification systems are essential for the transformer maintenance.

Transformer Oil Purification System LTOP-T2015

Transformer Oil Purification System LTOP-T2015



Transformer Oil Purification System delivers a high flow rate of 12000 regeneration. It includes an automatic self-cleaning feature for filters, reducing downtime and maintenance efforts...
Transformer Oil Purification System LTOP-T2014

Transformer Oil Purification System LTOP-T2014



Transformer Oil Purification System operates at a flow rate of 9000 L/H, efficiently removing impurities and moisture from transformer oil. It is equipped with advanced a safe pressure r...
Transformer Oil Purification System LTOP-T2013

Transformer Oil Purification System LTOP-T2013



Transformer Oil Purification System is capable of handling a flow rate of 6000 (L/H), delivering effective purification and enhancing the durability. Incorporates multiple filtration sta...
Transformer Oil Purification System LTOP-T2012

Transformer Oil Purification System LTOP-T2012



Transformer Oil Purification System efficiently removes moisture, gases, and impurities, ensuring optimal oil performance with a high flow rate of 3000 tracking of oil quality. Our Oil P...
Transformer Oil Purification System LTOP-T2010

Transformer Oil Purification System LTOP-T2010



Transformer Oil Purification System offers a flow rate of 1200 oil quality monitoring, ensuring timely adjustments. This petroleum testing is designed to meet the rigorous requirements o...
Transformer Oil Purification System LTOP-T2011

Transformer Oil Purification System LTOP-T2011



Transformer Oil Purification System with a high flow rate of 1800 monitoring and easy adjustments. Our oil purification system controls acid and dielectric properties, improving oil qual...

Standards

IEC 60422:2024-Mineral insulating oils in electrical equipment-Supervision and maintenance guidance

IEC 60296:2020-Fluids for electrotechnical applications-Unused mineral insulating oils for transformers and switchgear

Complies with the above standards, but is not limited to them.

Features

1. Transformer oil purification system for insulating oil treatment.

2. Integrated system with vacuum dehydration, filtration and degassing.

3. For power transformers and electrical maintenance.

4. Includes vacuum stage, pumps, filters, controls and manual.

5. Restores insulating oil quality and dielectric performance.

FAQ

Q1: What scenarios is this system used for?

A: It purifies insulating transformer oil by removing water, gases and particles through vacuum treatment and filtration, restoring dielectric performance during installation or maintenance of power transformers.

Q2: What standards does it comply with?

A: It follows IEEE C57.106, IEC 60422, electrical safety and related GB/T standards, with treated oil tested to breakdown and moisture limits.

Q3: What is the warranty?

A: The system carries a 12 to 24 month warranty covering the vacuum stage, pumps and controls. Filters are consumables and seals are wear parts. Damage from overheating or unauthorized repair is excluded.

Q4: Is it hard to operate?

A: Operation requires trained utility staff for vacuum, heating and oil testing. We provide a manual, installation and training.

Q5: What is the lead time?

A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Q6: Is calibration required?

A: Verify temperature, vacuum and pressure gauges and test treated oil. Keep maintenance and oil quality records.

Q7: Are consumables universal?

A: Filters are model-specific, while pumps and heaters use standard parts. Ongoing cost is filter replacement.

Q8: Can it be customized?

A: Yes, several configurations are available. Options include capacity, vacuum stages, fixed or mobile units, explosion-proof motors, data logging and multi-stage filtration. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.

Q9: Is installation included?

A: Standard delivery includes the system and manual. On-site connection, commissioning and training are typically included or recommended.

Q10: What oils are compatible?

A: It handles transformer and compatible insulating oils with water, gas or particle contamination. It is not for severely degraded oils, non-insulating fluids or corrosive liquids.

Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.

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