APAR – Dark Blue Trading

APAR, The third largest transformer oil manufacturer in the world

Since 1969, APAR has pioneered the manufacture of internationally benchmarked grades of high-performance transformer oils in India.

APAR oils are more environment friendly, offer higher oxidation stability, lower gassing tendency and are non-corrosive in nature, with ultra-low sulphur levels.

The entire POWEROIL transformer oil range was developed through in-house R&D efforts. POWEROIL has delighted customers in over 125 countries, and charged millions of transformers with POWEROIL.
APAR offers the most comprehensive range of transformer oils, including both naphthenic and iso-paraffinic grades conforming to all major international standards. Also, APAR has the largest range of customized grades.

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

Standard grades

PRODUCT NAME	TYPE	CONFORMING TO STANDARD	PDS	SDS
TO 335 H	Uninhibited	IS 335-2018 Type II	↓	↓
TO 335 HT	Trace Inhibited	IS 335-2018 Type II	↓	↓
TO 335 HX	Inhibited	IS 335-2018 Type II	↓	↓
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	↓	↓

Superior grades

PRODUCT NAME	TYPE	CONFORMING TO STANDARD	PDS	SDS
TO 10	Uninhibited	IEC 296 Class II:1982	↓	↓
TO 10 BS	Uninhibited	BS 148 Class II:1984	↓	↓
TO 10 X	Inhibited	IEC 296 Class IIA :1982	↓	↓
TO 10 BS X	Inhibited	BS 148 Class IIA :1984	↓	↓
TO 1020	Uninhibited	IEC 296 Class I & II:1982	↓	↓
TO 1020 BS	Uninhibited	BS 148 Class I & II:1984	↓	↓
TO 1020 X	Inhibited	IEC 296 Class I A& IIA :1982	↓	↓
TO 1020 BS X	Inhibited	BS 148 Class IA & II A:1984	↓	↓

Premium grades

PRODUCT NAME	TYPE	CONFORMING TO STANDARD	PDS	SDS
TO 1020 60 U	Uninhibited	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 UT	Trace Uninhibited	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 UX	Inhibited	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 H	Uninhibited	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 HT	Trace Uninhibited	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 HX	Inhibited High Grade	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 SNX	Inhibited High Grade	IS: 335 – 2018 – Type I	↓	↓
TO 1020 60 U	Uninhibited	IEC : 60296 – 2020 Type B Standard Grade oil	↓	↓
TO 1020 60 UT	Trace 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	Uninhibited	IEC : 60296 – 2020 Type B Standard Grade oil	↓	↓
TO 1020 60 HT	Trace Inhibited	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	↓	↓

Fire-resistant fluids

PRODUCT NAME	TYPE	CONFORMING TO STANDARD	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	↓	↓

WE ARE AGENT OF APAR

WHICH IS AN INDIAN MANUFACTURER OF TRANSFORMER OIL

APAR, The third largest transformer oil manufacturer in the world

Standard grades

Superior grades

Premium grades

Fire-resistant fluids

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