DIN EN 61619 VDE 0371-8:1998-02

Insulating liquids - Contamination by polychlorinated biphenyls (PCBs)

Method of determination by capillary column gas chromatography

DIN EN 61197 VDE 0380-7:1996-07

Insulating liquids

Linear flame propagation - Test method using a glass-fibre tape

DIN EN 60156 VDE 0370-5:1996-03

Insulating liquids

Determination of the breakdown voltage at power frequency - Test method

DIN EN 61198 VDE 0380-6:1995-03

Mineral insulating oils

Methods for the determination of 2-furfural and related compounds

DIN IEC 60628 VDE 0370-8:1995-02

Gassing of insulating liquids under electrical stress and ionization

DIN VDE 0380-5 VDE 0380-5:1995-02

Insulating liquids

Determination of the partial discharge inception - Test methods

DIN IEC 60944 VDE 0374-2:1995-01

Guide for the maintenance of silicone transformer liquids

DIN EN 61065 VDE 0370-11:1994-08

Method for evaluating the low temperature flow properties of mineral insulating oils after ageing

DIN EN 60465 VDE 0370-12:1994-06

Specification for unused insulating oils for cables with oil ducts

DIN EN 61144 VDE 0380-3:1994-06

Test method for determination of oxygen index of insulating liquids

DIN EN 61100 VDE 0389-2:1994-06

Classification of insulating liquids according to fire-point and net calorific value