Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEEE C57.166-2026
IEEE Guide for Acceptance and Maintenance of Insulating Liquids in Transformers and Related Equipment
Translate name
STANDARD published on 15.9.2026
The information about the standard:
Designation standards: IEEE C57.166-2026
Publication date standards: 15.9.2026
SKU: NS-1288877
The number of pages: 84
Approximate weight : 283 g (0.62 lbs)
Country: International technical standard
Category: Technical standards IEEE
Annotation of standard text IEEE C57.166-2026 :
New IEEE Standard - Active.
Recommendations regarding tests and evaluation procedures of insulating liquids are made in this guide. References are made in this guide to methods of reconditioning and reclaiming insulating liquids and the levels at which these methods become necessary. Assisting the power equipment operator in evaluating the serviceability of liquid insulation received in equipment, as received from the supplier for filling new equipment at the installation site and as processed into such equipment, and assisting the operator in maintaining the insulating liquid in serviceable condition are intended by this guide. Insulating liquids used in transformers, reactors, on-load tap changers, and step-voltage regulators are covered in this guide.
ISBN: 979-8-8557-3816-2, 979-8-8557-3817-9
Number of Pages: 84
Product Code: STD29078, STDPD29078
Keywords: ester, IEEE C57.166™, insulating liquids, liquids, maintenance, mineral oil, natural ester, on-load tap changer, reclaiming, reconditioning, silicone, synthetic ester, transformer
Category: Transformers
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
