Products

At EOS, we remain committed to the electricity supply industry and the future of insulating oil recycling demonstrated through our long history of continuous product and service improvement. As a result, we’ve developed a Regenerated Insulating Oil that meets the exacting requirements set out in the Unused Insulating Oil Specification IEC 60296

EOS stores around 2 million litres of unused uninhibited mineral insulating oil, meeting the modern and exacting standard IEC 60296:2012, NGTS 3.3.1 and most other national and international standards.

EOS stores around 2 million litres of unused inhibited mineral insulating oil meeting, the modern and exacting standard IEC 60296:2012, NGTS 3.3.1 and most other national and international standards.

Electrical Oil Services Ltd (EOS) and its ancestor companies have been producing Regenerated Insulating Oil to BS148 for more than 60 years. This provides the UK electricity supply industry, and large industrial energy users, with a sustainable alternative to resource depletion caused by the consumption of unused oil from refiners. In doing so many millions of litres of used insulating oil have been kept within the “recycling loop” and not lost to burning or other single use applications.

Unfortunately, this product is discontinued and stocks are exhausted. This page remains to provide information for customers with stocks of Electrilo Heavy. Please phone customer services on 0845 602 1003 to discuss other product options.

Special switch oil is formulated to meet the needs of pole-mounted auto-reclosing line isolators, where rapid opening of switch contacts is required, under even the coldest conditions, and where many repeated operations may occur between services. It therefore has a low viscosity and a low pour point.

Insulating oil passivator concentrate is supplied in bulk (by road tanker), 205 litre steel drums or 25 litre plastic containers.

Insulating oil inhibitor concentrate is supplied in bulk (by road tanker), 205 litre steel drums or 25 litre plastic containers.

EOS Silicone Transformer Liquid is a polydimethyl silicone liquid that is suitable for transformers and other electrical equipment designed to operate at high temperatures or at very low temperatures.

Midel is the world’s leading brand of ester-based dielectric fluids and is chosen by utilities and transformer manufacturers worldwide because of its excellent track record and ability to minimise risk.

The EOS 205L drum cover is a tight fitting lid that prevents rain and debris from settling on the top of the drum.

The EOS acidity testing solution is produced to enable a simple estimation of the acidity of insulating oils to be carried out in the field.

This purpose-designed tool removes tab-seals and 2″ and ¾” bungs from drums.

The EOS glass sampling thief is used for taking a representative sample of oil from the bottom of a 205 litre steel drum, a 25 litre plastic container or oil filled switchgear.

The EOS Transformer Oil Sampling Kit is designed to help you obtain a transformer oil sample from transformer bottom valves with threads up to 2” BSP.d.

Switch Contact Compound is a smooth textured electrical contact grease used for sliding and simple static contacts to improve conductivity and separation during operation.

The Art of Transformer Oil Sampling Training DVD – EOS has a professionally produced, 25-minute, general electrical oils training video. It contains much useful advice and information on insulating oil storage, handling, sampling and testing.

Lint free wipes are fibre free, non-hygroscopic polypropylene cloths, ideal for wiping, oil handling, sampling and laboratory equipment.

Used transformer oil labels are free issue to customers wishing to return their used transformer and switchgear oil to EOS.

EOS crackle test tubes can be used to perform a crackle test.

Bunded pallets are used for storing drums on site where spillage is a concern. EOS bunded pallets are available for hire for a small charge.

New 25L plastic containers can be used for the return of used Insulating oil to EOS for reclamation, or where customers are decanting from a larger bulk storage point for ease of use at site.

New 205L steel drums are used for the temporary storage (i.e. less than 1 day) of small quantities of insulating oil that has been removed from transformers or switchgear to facilitate servicing.

Reconditioned drums are used for the return of used insulating oil for reclamation (or, where necessary, disposal).

Guaranteed structurally sound reconditioned drums are NOT covered by the EOS Quality Control system and therefore should not be used for temporary storage of insulating oil – e.g. to facilitate maintenance activities.