BS 148 – Recycled mineral insulating oil for transformers and switchgear. Specification

This British Standard specifies requirements for recycled oxidation inhibited and uninhibited mineralinsulating oils, as delivered, for use in transformers, switchgear and similar electrical equipment inwhich oil is required as an insulant and/or for heat transfer.

Oils with and without additives are within the scope of this standard.

Cross References:
BS EN 60814
BS EN 62535
BS EN 60475
BS EN ISO 12185
BS EN IEC 62961
BS EN 62697-1
BS EN ISO 3675
BS EN 60156
BS EN 60247
BS EN 60666
BS EN 61619-1
ISO 2049
DIN 51353
BS EN ISO 2719
BS EN 62021-2
BS EN 61198
BS EN 61619
BS EN ISO 3104
ASTM E1687 – 10
BS 2000-15