NF C27-107:2015
Fluids for electrotechnical applications - Recycled mineral insulating oils for transformers and switchgears

Standard No.

NF C27-107:2015

Release Date

2015

Published By

Association Francaise de Normalisation

Latest

NF C27-107:2015

Scope

This International Standard specifies requirements for recycled mineral insulating oils intended for use in transformers, switchgear and similar electrical equipment, in which the oil is required as an insulating and heat transfer fluid.

NF C27-107:2015 Referenced Document

• ASTM D971 Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method
• DIN 
• ISO 12185 Crude petroleum, petroleum products and related products*， 2024-01-01 Update
• ISO 14596 Petroleum products - Determination of sulfur content - Wavelength-dispersive X-ray fluorescence spectrometry
• ISO 2719 Determination of flash point — Pensky-Martens closed cup method — Amendment 1: Thermometers correction*， 2021-03-15 Update
• ISO 3016 Petroleum and related products from natural or synthetic sources — Determination of pour point*， 2019-04-25 Update
• ISO 3675 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method — Amendment 1

NF C27-107:2015 history

• 2015 NF C27-107:2015 Fluids for electrotechnical applications - Recycled mineral insulating oils for transformers and switchgears