Manufacturer Supplier Exporter of Transformer Oil

POWEROIL Transformer Oil

Transformer oil is one of the most critical components in a power generation, transmission and distribution system that supports a transformer functioning at optimum condition.”

For over five decades, POWEROIL® has led the innovation curve in the Transformer Oils segment and meets various international performance standards. As a preferred supplier to all leading power transformer manufacturers, POWEROIL® has pioneered the market with more than 60% share in high-grade applications power transformers oil and 40% in distribution transformer oil in India.

POWEROIL® TO NE Premium – an Eco-friendly Transformer Oil.

POWEROIL® TO NE Premium is a high-performance K Class Natural Ester-based transformer oil formulated from renewable plant-based feedstocks. This makes it readily biodegradable (OECD 301 B) > 90%, with excellent cooling characteristics, offers high oxidation stability, fire resistance and low aquatic toxicity.

POWEROIL® TO NE Premium meets IEC 62770: 2013, ASTM D 6871 – 17 and IS 16659:2017 specifications. It provides improved oxidative life of 164 hours compared to 48 hours of the IEC 62770 standard. It also offers the lowest viscosity build-up (less than 7%) at 164 hours, as per IEC 61125C.

POWEROIL TO NE PREMIUM is widely accepted for eco-sensitive zones, critical areas for transformers in offshore windmill systems, floating solar power system installations and distribution transformers in high-density urban areas.

The APAR Difference

Globally APAR is the first company to introduce a comprehensive range of iso-paraffinic Transformer Oils which have excellent electrical and heat transfer properties, as well as a low pouring point and high oxidation stability.
APAR is an active member in the working groups of IEC, CIGRE and BIS committees in setting performance standards for Transformer Oils.
We are also the world’s first company to supply the entire range of Transformer Oils with full compliance to the newly introduced corrosive sulphur standards as per IEC 62535, DIN 51353, ASTM D 1275 and Cigre TF A2. 32.01.
APAR was the first Indian manufacturer, and one of the earliest global manufacturers, to have a range of transformer oils approved for ultra high voltage transformers in the 765 kV AC, 800 kV HVDC and 1200 kV AC classes.

Applications of Transformer Oil

Range of transformers we serve:

Transformers are devices that transfer electrical energy between two or more circuits through electromagnetic induction. They come in various types, each designed for specific applications. Working with global OEM’s APAR has designed a full range of products used in all types of transformers:

Power Transformers

Power Substation Transformers: Installed in electrical substations, these transformers help in voltage regulation and play a crucial role in transmitting electricity over long distances.

HVDC Transformers

Oil in HVDC Transformers acts as a coolant and insulator, ensuring efficient heat dissipation and safe, reliable power transmission.

Isolation Transformers

Used to isolate the input and output sides electrically. They are often employed in electronic and medical equipment to prevent the flow of current between the input and output.

Audio Transformers

Found in audio equipment, these transformers are designed to handle audio frequencies. They are used for impedance matching and signal coupling.

High Frequency Transformers

Designed for applications with high-frequency signals, such as in radio frequency (RF) circuits and switch-mode power supplies.

Distribution Transformers

Power Substation Transformers: Installed in electrical substations, these transformers help in voltage regulation and play a crucial role in transmitting electricity over long distances.

Traction Transformers

Oil in Traction Transformers acts as a crucial coolant and insulator, maintaining optimal temperatures and ensuring efficient energy transfer.

Auto Transformers

An auto transformer has only one winding that serves as both the primary and secondary winding. It is used for voltage regulation and to provide a variable voltage output.

Pulse Transformers

Used in electronic circuits that require the transmission of pulses or square waves, such as in digital communication systems and pulse-width modulation (PWM) circuits.

Furnace Transformers

Furnace Transformers: Used in industrial applications, particularly in electric arc furnaces for melting metals.

Instrument Transformers

Voltage Transformers (VTs) or Potential Transformers (PTs): VTs step down high voltage to a level suitable for measuring and protecting voltage-sensitive devices.

Rectifier Transformers

Specifically designed to supply power to rectifiers, converting alternating current (AC) to direct current (DC) in applications like electrochemical processes and high-voltage direct current (HVDC) systems.

Phase-Shifting Transformers

These transformers are designed to introduce a phase shift in the voltage supply, often used in power systems to control active and reactive power flow.

* These are just a few examples, and transformer designs can vary based on specific requirements and industrial applications.

Specifications

Our Range of Transformer Oil

Fire-resistant Fluids:

Product Name	Type	Conforming To Specifications	PDS	SDS
TO HFLL	K Class Mineral Oil	ASTM D 5222 – 16
TO NE	K Class Natural Ester	IS: 16659 – 2017 / IEC 62770 – 2013 Bio-degradeable

Premium grades:

Product Name	Type	Conforming To Specifications
TO 1020 60 U	Uninhibited	IEC: 60296 – 2020 Type B Standard Grade oil
TO 1020 60 UX	Inhibited	IEC : 60296 – 2020 Type B Standard Grade oil
TO 1020 60 SNX	Inhibited High Grade	IEC : 60296 – 2020 Type A High Grade Oil
TO 1020 60 H	Unnhibited	IEC : 60296 – 2020 Type B Standard Grade oil
TO 1020 60 HX	Inhibited High Grade	IEC : 60296 – 2020 Type A High Grade Oil
TO 1020 AUT	Trace Inhibited	ASTM D 3487- 2016 TYPE I
TO 1020 AUX	Inhibited	ASTM D 3487- 2016 TYPE II

Standard grades:

Product Name	Type	Conforming To Specifications
TO 20	Uninhibited	IEC : 296-1982 Class I
TO 20 BS	Uninhibited	BS : 148-1984 Class I
TO 20 X	Inhibited	IEC : 296-1982 Class I A
TO 20 BS X	Inhibited	BS : 148-1984 Class I A

Packaging

Bulk – Road Tanker and Flexi Bags

Packaging Size:

Road Tanker: 45 MT
Flexi Bags: 20 MT

Drums – HDPE and Metal (MS Steel) – 210 Litre

Packaging Size:

HDPE Drums: 210 Litre
Metal (MS Steel) Drums: 210 Litre

Manufacturer Supplier Exporter of Transformer Oil

POWEROIL

Applications

Specifications

Packaging

POWEROIL Transformer Oil

The APAR Difference

Applications of Transformer Oil

Range of transformers we serve:

Power Transformers

HVDC Transformers

Isolation Transformers

Audio Transformers

High Frequency Transformers

Distribution Transformers

Traction Transformers

Auto Transformers

Pulse Transformers

Furnace Transformers

Instrument Transformers

Rectifier Transformers

Phase-Shifting Transformers

Specifications

Our Range of Transformer Oil

Packaging

Bulk – Road Tanker and Flexi Bags

Drums – HDPE and Metal (MS Steel) – 210 Litre

Quick Links

Sustainability and ESG

Products

+971 6 509 6444

sales.psf@apar.com