Transformer Oil, Color : Transparent

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

We provide optimum quality Transformer Oil for the clients. The Transformer Oil provided by us highly-refined mineral oil stable at high temperatures. These Transformer Oils have excellent electrical insulating properties. Transformer Oil insulates, suppress corona and arcing in order to serve as a coolant. Applications High voltage switchesCircuit breakersSwitchgearsTransformersCapacitorsFluorescent lamp ballastsElectricity & power generators.

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Product Details

Specifications IS 335/1993

Characteristics	Test Method	Gandhar's Results
Appearance	Sample of Oil shall be examined in 100 mm thick layer at 27 ^oC	Clear, Transparent oil, free from suspended matter or sediment.
Colour	ASTM	Less than 1
Density @ 29. 5^oC g/cm3	IS: 1448	0.810 - 0.840
Kinematic Viscosity @ 27^oC	IS: 1448	11- 20 CST
Interfacial tension @ 27^oC N/M	IS: 6104	0.040 min N/M
Flash Point (PMCC) ^oC	IS: 1448	150 MIN
Pour Point^oC	IS: 1448	<- 9^oC
Neutralization Value / Total Acidity mg KOH/gm	IS: 1448	0.02 MAX
Corrosive Sulphur (in terms of Classification of Copper Strip)	IS: 6792	Non-Corrosive
Electric Strength : a. New Untreated Oil b. After treatment	IS: 6792	50 - 55 KV
Dielectric Dissipation Factor (tan delta) at 90^o C	IS: 6262	0.0005 - 0.0009
Specific Resistance (Resistivity) a. at 90^oC min b. at 27^o C min	IS:335	200 x 1012 ohm cm 2000 x 1012 ohm cm
Oxidation Stability@100^oC a. Neutralisation Value after Oxidation b. Total Sludge after Oxidation	-	0.30 Max 0.05 % Max
Presence of Oxidation INHIBITOR	-	Absent
Water Content	IS: 335	35 ppm (Max)
Test of Sample for 96 hours as per ASTM Open Beaker method with Copper Catalyst A. Dielectric Dissipation Factor at 90^oC B. Specific Resistance (Resistivity) Ohm-cm A) at 90^oC B) at 27^oC C) Neutralization Value (mgKOH/gm) D) Total Sludge% by weight.	IS:335	0.01 Max 5 x 1012 25 x 1012 0.03 Max 0.02 Max
S.K.Value %	ANNEX-D IS: 335	3 Max